* [v3 01/16] arm: socfpga: Add function for checking description from FIT image
2020-10-15 12:29 [v3 00/16] Enable ARM Trusted Firmware for U-Boot Siew Chin Lim
@ 2020-10-15 12:29 ` Siew Chin Lim
2020-10-15 12:29 ` [v3 02/16] arm: socfpga: soc64: Load FIT image with ATF support Siew Chin Lim
` (14 subsequent siblings)
15 siblings, 0 replies; 25+ messages in thread
From: Siew Chin Lim @ 2020-10-15 12:29 UTC (permalink / raw)
To: u-boot
From: Chee Hong Ang <chee.hong.ang@intel.com>
Add board_fit_config_name_match() for matching board name with
device tree files in FIT image. This will ensure correct DTB
file is loaded for different board type. Currently, we are not
supporting multiple device tree files in FIT image therefore this
function basically do nothing for now.
Users are allowed to override this 'weak' function in their
specific board implementation.
Signed-off-by: Chee Hong Ang <chee.hong.ang@intel.com>
---
arch/arm/mach-socfpga/board.c | 12 +++++++++++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/arch/arm/mach-socfpga/board.c b/arch/arm/mach-socfpga/board.c
index 340abf9305..7993c27646 100644
--- a/arch/arm/mach-socfpga/board.c
+++ b/arch/arm/mach-socfpga/board.c
@@ -13,7 +13,7 @@
#include <asm/arch/clock_manager.h>
#include <asm/arch/misc.h>
#include <asm/io.h>
-
+#include <log.h>
#include <usb.h>
#include <usb/dwc2_udc.h>
@@ -87,3 +87,13 @@ int g_dnl_board_usb_cable_connected(void)
return 1;
}
#endif
+
+#ifdef CONFIG_SPL_BUILD
+__weak int board_fit_config_name_match(const char *name)
+{
+ /* Just empty function now - can't decide what to choose */
+ debug("%s: %s\n", __func__, name);
+
+ return 0;
+}
+#endif
--
2.13.0
^ permalink raw reply related [flat|nested] 25+ messages in thread
* [v3 02/16] arm: socfpga: soc64: Load FIT image with ATF support
2020-10-15 12:29 [v3 00/16] Enable ARM Trusted Firmware for U-Boot Siew Chin Lim
2020-10-15 12:29 ` [v3 01/16] arm: socfpga: Add function for checking description from FIT image Siew Chin Lim
@ 2020-10-15 12:29 ` Siew Chin Lim
2020-11-12 10:20 ` Tan, Ley Foon
2020-10-15 12:29 ` [v3 03/16] arm: socfpga: soc64: Override 'lowlevel_init' to support ATF Siew Chin Lim
` (13 subsequent siblings)
15 siblings, 1 reply; 25+ messages in thread
From: Siew Chin Lim @ 2020-10-15 12:29 UTC (permalink / raw)
To: u-boot
From: Chee Hong Ang <chee.hong.ang@intel.com>
Instead of loading u-boot proper image (u-boot.img), SPL
now loads FIT image (u-boot.itb) which includes u-boot
proper, ATF and u-boot proper's DTB.
For OS, u-boot now loads FIT images (kernel.itb) which
includes Linux Image and Linux's DTB.
Signed-off-by: Chee Hong Ang <chee.hong.ang@intel.com>
Signed-off-by: Siew Chin Lim <elly.siew.chin.lim@intel.com>
---
include/configs/socfpga_soc64_common.h | 19 ++++++++++++++++++-
1 file changed, 18 insertions(+), 1 deletion(-)
diff --git a/include/configs/socfpga_soc64_common.h b/include/configs/socfpga_soc64_common.h
index fb5e2e8aaf..990f879b07 100644
--- a/include/configs/socfpga_soc64_common.h
+++ b/include/configs/socfpga_soc64_common.h
@@ -78,12 +78,20 @@ unsigned int cm_get_qspi_controller_clk_hz(void);
* CONFIG_BOOTARGS goes into the environment value "bootargs".
* Do note the value will override also the chosen node in FDT blob.
*/
+
+#ifdef CONFIG_FIT
+#define CONFIG_BOOTFILE "kernel.itb"
+#define CONFIG_BOOTCOMMAND "run fatscript; run mmcfitload;run linux_qspi_enable;" \
+ "run mmcfitboot"
+#else
+#define CONFIG_BOOTFILE "Image"
#define CONFIG_BOOTCOMMAND "run fatscript; run mmcload;run linux_qspi_enable;" \
"run mmcboot"
+#endif
#define CONFIG_EXTRA_ENV_SETTINGS \
"loadaddr=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
- "bootfile=Image\0" \
+ "bootfile=" CONFIG_BOOTFILE "\0" \
"fdt_addr=8000000\0" \
"fdtimage=" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0" \
"mmcroot=/dev/mmcblk0p2\0" \
@@ -93,6 +101,11 @@ unsigned int cm_get_qspi_controller_clk_hz(void);
"mmcload=mmc rescan;" \
"load mmc 0:1 ${loadaddr} ${bootfile};" \
"load mmc 0:1 ${fdt_addr} ${fdtimage}\0" \
+ "mmcfitboot=setenv bootargs " CONFIG_BOOTARGS \
+ " root=${mmcroot} rw rootwait;" \
+ "bootm ${loadaddr}\0" \
+ "mmcfitload=mmc rescan;" \
+ "load mmc 0:1 ${loadaddr} ${bootfile}\0" \
"linux_qspi_enable=if sf probe; then " \
"echo Enabling QSPI at Linux DTB...;" \
"fdt addr ${fdt_addr}; fdt resize;" \
@@ -193,6 +206,10 @@ unsigned int cm_get_l4_sys_free_clk_hz(void);
- CONFIG_SYS_SPL_MALLOC_SIZE)
/* SPL SDMMC boot support */
+#ifdef CONFIG_SPL_LOAD_FIT
+#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.itb"
+#else
#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
+#endif
#endif /* __CONFIG_SOCFPGA_SOC64_COMMON_H__ */
--
2.13.0
^ permalink raw reply related [flat|nested] 25+ messages in thread
* [v3 02/16] arm: socfpga: soc64: Load FIT image with ATF support
2020-10-15 12:29 ` [v3 02/16] arm: socfpga: soc64: Load FIT image with ATF support Siew Chin Lim
@ 2020-11-12 10:20 ` Tan, Ley Foon
0 siblings, 0 replies; 25+ messages in thread
From: Tan, Ley Foon @ 2020-11-12 10:20 UTC (permalink / raw)
To: u-boot
> -----Original Message-----
> From: Lim, Elly Siew Chin <elly.siew.chin.lim@intel.com>
> Sent: Thursday, October 15, 2020 8:30 PM
> To: u-boot at lists.denx.de
> Cc: Marek Vasut <marex@denx.de>; Tan, Ley Foon
> <ley.foon.tan@intel.com>; See, Chin Liang <chin.liang.see@intel.com>;
> Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>; Chee, Tien Fong
> <tien.fong.chee@intel.com>; Westergreen, Dalon
> <dalon.westergreen@intel.com>; Simon Glass <sjg@chromium.org>; Ang,
> Chee Hong <chee.hong.ang@intel.com>; Lim, Elly Siew Chin
> <elly.siew.chin.lim@intel.com>
> Subject: [v3 02/16] arm: socfpga: soc64: Load FIT image with ATF support
>
> From: Chee Hong Ang <chee.hong.ang@intel.com>
>
> Instead of loading u-boot proper image (u-boot.img), SPL now loads FIT
> image (u-boot.itb) which includes u-boot proper, ATF and u-boot proper's
> DTB.
>
> For OS, u-boot now loads FIT images (kernel.itb) which includes Linux Image
> and Linux's DTB.
>
> Signed-off-by: Chee Hong Ang <chee.hong.ang@intel.com>
> Signed-off-by: Siew Chin Lim <elly.siew.chin.lim@intel.com>
Reviewed-by: Ley Foon Tan <ley.foon.tan@intel.com>
^ permalink raw reply [flat|nested] 25+ messages in thread
* [v3 03/16] arm: socfpga: soc64: Override 'lowlevel_init' to support ATF
2020-10-15 12:29 [v3 00/16] Enable ARM Trusted Firmware for U-Boot Siew Chin Lim
2020-10-15 12:29 ` [v3 01/16] arm: socfpga: Add function for checking description from FIT image Siew Chin Lim
2020-10-15 12:29 ` [v3 02/16] arm: socfpga: soc64: Load FIT image with ATF support Siew Chin Lim
@ 2020-10-15 12:29 ` Siew Chin Lim
2020-10-15 12:29 ` [v3 04/16] arm: socfpga: Disable "spin-table" method for booting Linux Siew Chin Lim
` (12 subsequent siblings)
15 siblings, 0 replies; 25+ messages in thread
From: Siew Chin Lim @ 2020-10-15 12:29 UTC (permalink / raw)
To: u-boot
From: Chee Hong Ang <chee.hong.ang@intel.com>
Override 'lowlevel_init' to make sure secondary CPUs trapped
in ATF instead of SPL. After ATF is initialized, it will signal
the secondary CPUs to jump from SPL to ATF waiting to be 'activated'
by Linux OS via PSCI call.
Signed-off-by: Chee Hong Ang <chee.hong.ang@intel.com>
---
arch/arm/mach-socfpga/Makefile | 2 +
arch/arm/mach-socfpga/lowlevel_init_soc64.S | 76 +++++++++++++++++++++++++++++
2 files changed, 78 insertions(+)
create mode 100644 arch/arm/mach-socfpga/lowlevel_init_soc64.S
diff --git a/arch/arm/mach-socfpga/Makefile b/arch/arm/mach-socfpga/Makefile
index 418f543b20..c63162a5c6 100644
--- a/arch/arm/mach-socfpga/Makefile
+++ b/arch/arm/mach-socfpga/Makefile
@@ -29,6 +29,7 @@ endif
ifdef CONFIG_TARGET_SOCFPGA_STRATIX10
obj-y += clock_manager_s10.o
+obj-y += lowlevel_init_soc64.o
obj-y += mailbox_s10.o
obj-y += misc_s10.o
obj-y += mmu-arm64_s10.o
@@ -41,6 +42,7 @@ endif
ifdef CONFIG_TARGET_SOCFPGA_AGILEX
obj-y += clock_manager_agilex.o
+obj-y += lowlevel_init_soc64.o
obj-y += mailbox_s10.o
obj-y += misc_s10.o
obj-y += mmu-arm64_s10.o
diff --git a/arch/arm/mach-socfpga/lowlevel_init_soc64.S b/arch/arm/mach-socfpga/lowlevel_init_soc64.S
new file mode 100644
index 0000000000..612ea8a037
--- /dev/null
+++ b/arch/arm/mach-socfpga/lowlevel_init_soc64.S
@@ -0,0 +1,76 @@
+/*
+ * Copyright (C) 2020 Intel Corporation. All rights reserved
+ *
+ * SPDX-License-Identifier: GPL-2.0
+ */
+
+#include <asm-offsets.h>
+#include <config.h>
+#include <linux/linkage.h>
+#include <asm/macro.h>
+
+ENTRY(lowlevel_init)
+ mov x29, lr /* Save LR */
+
+#if defined(CONFIG_GICV2) || defined(CONFIG_GICV3)
+#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_ATF)
+wait_for_atf:
+ ldr x4, =CPU_RELEASE_ADDR
+ ldr x5, [x4]
+ cbz x5, slave_wait_atf
+ br x5
+slave_wait_atf:
+ branch_if_slave x0, wait_for_atf
+#else
+ branch_if_slave x0, 1f
+#endif
+ ldr x0, =GICD_BASE
+ bl gic_init_secure
+1:
+#if defined(CONFIG_GICV3)
+ ldr x0, =GICR_BASE
+ bl gic_init_secure_percpu
+#elif defined(CONFIG_GICV2)
+ ldr x0, =GICD_BASE
+ ldr x1, =GICC_BASE
+ bl gic_init_secure_percpu
+#endif
+#endif
+
+#ifdef CONFIG_ARMV8_MULTIENTRY
+ branch_if_master x0, x1, 2f
+
+ /*
+ * Slave should wait for master clearing spin table.
+ * This sync prevent slaves observing incorrect
+ * value of spin table and jumping to wrong place.
+ */
+#if defined(CONFIG_GICV2) || defined(CONFIG_GICV3)
+#ifdef CONFIG_GICV2
+ ldr x0, =GICC_BASE
+#endif
+ bl gic_wait_for_interrupt
+#endif
+
+ /*
+ * All slaves will enter EL2 and optionally EL1.
+ */
+ adr x4, lowlevel_in_el2
+ ldr x5, =ES_TO_AARCH64
+ bl armv8_switch_to_el2
+
+lowlevel_in_el2:
+#ifdef CONFIG_ARMV8_SWITCH_TO_EL1
+ adr x4, lowlevel_in_el1
+ ldr x5, =ES_TO_AARCH64
+ bl armv8_switch_to_el1
+
+lowlevel_in_el1:
+#endif
+
+#endif /* CONFIG_ARMV8_MULTIENTRY */
+
+2:
+ mov lr, x29 /* Restore LR */
+ ret
+ENDPROC(lowlevel_init)
--
2.13.0
^ permalink raw reply related [flat|nested] 25+ messages in thread
* [v3 04/16] arm: socfpga: Disable "spin-table" method for booting Linux
2020-10-15 12:29 [v3 00/16] Enable ARM Trusted Firmware for U-Boot Siew Chin Lim
` (2 preceding siblings ...)
2020-10-15 12:29 ` [v3 03/16] arm: socfpga: soc64: Override 'lowlevel_init' to support ATF Siew Chin Lim
@ 2020-10-15 12:29 ` Siew Chin Lim
2020-10-15 12:29 ` [v3 05/16] arm: socfpga: soc64: Add SMC helper function for Intel SOCFPGA (64bits) Siew Chin Lim
` (11 subsequent siblings)
15 siblings, 0 replies; 25+ messages in thread
From: Siew Chin Lim @ 2020-10-15 12:29 UTC (permalink / raw)
To: u-boot
From: Chee Hong Ang <chee.hong.ang@intel.com>
Standard PSCI function "CPU_ON" provided by ATF is now used
by Linux kernel to bring up the secondary CPUs to enable SMP
booting in Linux on SoC 64bits platform.
Signed-off-by: Chee Hong Ang <chee.hong.ang@intel.com>
---
arch/arm/mach-socfpga/Kconfig | 2 --
1 file changed, 2 deletions(-)
diff --git a/arch/arm/mach-socfpga/Kconfig b/arch/arm/mach-socfpga/Kconfig
index 26f2cf8e47..01f5a1fc41 100644
--- a/arch/arm/mach-socfpga/Kconfig
+++ b/arch/arm/mach-socfpga/Kconfig
@@ -33,7 +33,6 @@ config TARGET_SOCFPGA_AGILEX
bool
select ARMV8_MULTIENTRY
select ARMV8_SET_SMPEN
- select ARMV8_SPIN_TABLE
select CLK
select FPGA_INTEL_SDM_MAILBOX
select NCORE_CACHE
@@ -79,7 +78,6 @@ config TARGET_SOCFPGA_STRATIX10
bool
select ARMV8_MULTIENTRY
select ARMV8_SET_SMPEN
- select ARMV8_SPIN_TABLE
select FPGA_INTEL_SDM_MAILBOX
choice
--
2.13.0
^ permalink raw reply related [flat|nested] 25+ messages in thread
* [v3 05/16] arm: socfpga: soc64: Add SMC helper function for Intel SOCFPGA (64bits)
2020-10-15 12:29 [v3 00/16] Enable ARM Trusted Firmware for U-Boot Siew Chin Lim
` (3 preceding siblings ...)
2020-10-15 12:29 ` [v3 04/16] arm: socfpga: Disable "spin-table" method for booting Linux Siew Chin Lim
@ 2020-10-15 12:29 ` Siew Chin Lim
2020-10-15 12:29 ` [v3 06/16] arm: socfpga: soc64: Define SMC function identifiers for PSCI SiP services Siew Chin Lim
` (10 subsequent siblings)
15 siblings, 0 replies; 25+ messages in thread
From: Siew Chin Lim @ 2020-10-15 12:29 UTC (permalink / raw)
To: u-boot
From: Chee Hong Ang <chee.hong.ang@intel.com>
invoke_smc() allow U-Boot proper running in non-secure mode (EL2)
to invoke SMC call to ATF's PSCI runtime services such as
System Manager's registers access, 2nd phase bitstream FPGA
reconfiguration, Remote System Update (RSU) and etc.
smc_send_mailbox() is a send mailbox command helper function which invokes
the ATF's PSCI runtime service (function ID: INTEL_SIP_SMC_MBOX_SEND_CMD)
to send mailbox messages to Secure Device Manager (SDM).
Signed-off-by: Chee Hong Ang <chee.hong.ang@intel.com>
---
arch/arm/mach-socfpga/Makefile | 2 +
arch/arm/mach-socfpga/include/mach/smc_api.h | 13 +++++++
arch/arm/mach-socfpga/smc_api.c | 56 ++++++++++++++++++++++++++++
3 files changed, 71 insertions(+)
create mode 100644 arch/arm/mach-socfpga/include/mach/smc_api.h
create mode 100644 arch/arm/mach-socfpga/smc_api.c
diff --git a/arch/arm/mach-socfpga/Makefile b/arch/arm/mach-socfpga/Makefile
index c63162a5c6..0b05283a7a 100644
--- a/arch/arm/mach-socfpga/Makefile
+++ b/arch/arm/mach-socfpga/Makefile
@@ -72,6 +72,8 @@ ifdef CONFIG_TARGET_SOCFPGA_AGILEX
obj-y += firewall.o
obj-y += spl_agilex.o
endif
+else
+obj-$(CONFIG_SPL_ATF) += smc_api.o
endif
ifdef CONFIG_TARGET_SOCFPGA_GEN5
diff --git a/arch/arm/mach-socfpga/include/mach/smc_api.h b/arch/arm/mach-socfpga/include/mach/smc_api.h
new file mode 100644
index 0000000000..bbefdd8dd9
--- /dev/null
+++ b/arch/arm/mach-socfpga/include/mach/smc_api.h
@@ -0,0 +1,13 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright (C) 2020 Intel Corporation
+ */
+
+#ifndef _SMC_API_H_
+#define _SMC_API_H_
+
+int invoke_smc(u32 func_id, u64 *args, int arg_len, u64 *ret_arg, int ret_len);
+int smc_send_mailbox(u32 cmd, u32 len, u32 *arg, u8 urgent, u32 *resp_buf_len,
+ u32 *resp_buf);
+
+#endif /* _SMC_API_H_ */
diff --git a/arch/arm/mach-socfpga/smc_api.c b/arch/arm/mach-socfpga/smc_api.c
new file mode 100644
index 0000000000..085daba162
--- /dev/null
+++ b/arch/arm/mach-socfpga/smc_api.c
@@ -0,0 +1,56 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2020 Intel Corporation <www.intel.com>
+ *
+ */
+
+#include <common.h>
+#include <asm/ptrace.h>
+#include <asm/system.h>
+#include <linux/intel-smc.h>
+
+int invoke_smc(u32 func_id, u64 *args, int arg_len, u64 *ret_arg, int ret_len)
+{
+ struct pt_regs regs;
+
+ memset(®s, 0, sizeof(regs));
+ regs.regs[0] = func_id;
+
+ if (args)
+ memcpy(®s.regs[1], args, arg_len * sizeof(*args));
+
+ smc_call(®s);
+
+ if (ret_arg)
+ memcpy(ret_arg, ®s.regs[1], ret_len * sizeof(*ret_arg));
+
+ return regs.regs[0];
+}
+
+int smc_send_mailbox(u32 cmd, u32 len, u32 *arg, u8 urgent, u32 *resp_buf_len,
+ u32 *resp_buf)
+{
+ int ret;
+ u64 args[6];
+ u64 resp[3];
+
+ args[0] = cmd;
+ args[1] = (u64)arg;
+ args[2] = len;
+ args[3] = urgent;
+ args[4] = (u64)resp_buf;
+ if (resp_buf_len)
+ args[5] = *resp_buf_len;
+ else
+ args[5] = 0;
+
+ ret = invoke_smc(INTEL_SIP_SMC_MBOX_SEND_CMD, args, ARRAY_SIZE(args),
+ resp, ARRAY_SIZE(resp));
+
+ if (ret == INTEL_SIP_SMC_STATUS_OK && resp_buf && resp_buf_len) {
+ if (!resp[0])
+ *resp_buf_len = resp[1];
+ }
+
+ return (int)resp[0];
+}
--
2.13.0
^ permalink raw reply related [flat|nested] 25+ messages in thread
* [v3 06/16] arm: socfpga: soc64: Define SMC function identifiers for PSCI SiP services
2020-10-15 12:29 [v3 00/16] Enable ARM Trusted Firmware for U-Boot Siew Chin Lim
` (4 preceding siblings ...)
2020-10-15 12:29 ` [v3 05/16] arm: socfpga: soc64: Add SMC helper function for Intel SOCFPGA (64bits) Siew Chin Lim
@ 2020-10-15 12:29 ` Siew Chin Lim
2020-10-15 12:29 ` [v3 07/16] mmc: dwmmc: socfpga: Add ATF support for MMC driver Siew Chin Lim
` (9 subsequent siblings)
15 siblings, 0 replies; 25+ messages in thread
From: Siew Chin Lim @ 2020-10-15 12:29 UTC (permalink / raw)
To: u-boot
From: Chee Hong Ang <chee.hong.ang@intel.com>
This header file defines the Secure Monitor Call (SMC) message
protocol for ATF (BL31) PSCI runtime services. It includes all
the PSCI SiP function identifiers for the secure runtime services
provided by ATF. The secure runtime services include System Manager's
registers access, 2nd phase bitstream FPGA reconfiguration, Remote
System Update (RSU) and etc.
Signed-off-by: Chee Hong Ang <chee.hong.ang@intel.com>
Signed-off-by: Siew Chin Lim <elly.siew.chin.lim@intel.com>
---
include/linux/intel-smc.h | 573 ++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 573 insertions(+)
create mode 100644 include/linux/intel-smc.h
diff --git a/include/linux/intel-smc.h b/include/linux/intel-smc.h
new file mode 100644
index 0000000000..cacb410691
--- /dev/null
+++ b/include/linux/intel-smc.h
@@ -0,0 +1,573 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2017-2018, Intel Corporation
+ */
+
+#ifndef __INTEL_SMC_H
+#define __INTEL_SMC_H
+
+#include <linux/arm-smccc.h>
+#include <linux/bitops.h>
+
+/*
+ * This file defines the Secure Monitor Call (SMC) message protocol used for
+ * service layer driver in normal world (EL1) to communicate with secure
+ * monitor software in Secure Monitor Exception Level 3 (EL3).
+ *
+ * This file is shared with secure firmware (FW) which is out of u-boot tree.
+ *
+ * An ARM SMC instruction takes a function identifier and up to 6 64-bit
+ * register values as arguments, and can return up to 4 64-bit register
+ * values. The operation of the secure monitor is determined by the parameter
+ * values passed in through registers.
+
+ * EL1 and EL3 communicates pointer as physical address rather than the
+ * virtual address.
+ */
+
+/*
+ * Functions specified by ARM SMC Calling convention:
+ *
+ * FAST call executes atomic operations, returns when the requested operation
+ * has completed.
+ * STD call starts a operation which can be preempted by a non-secure
+ * interrupt. The call can return before the requested operation has
+ * completed.
+ *
+ * a0..a7 is used as register names in the descriptions below, on arm32
+ * that translates to r0..r7 and on arm64 to w0..w7.
+ */
+
+#define INTEL_SIP_SMC_STD_CALL_VAL(func_num) \
+ ARM_SMCCC_CALL_VAL(ARM_SMCCC_STD_CALL, ARM_SMCCC_SMC_64, \
+ ARM_SMCCC_OWNER_SIP, (func_num))
+
+#define INTEL_SIP_SMC_FAST_CALL_VAL(func_num) \
+ ARM_SMCCC_CALL_VAL(ARM_SMCCC_FAST_CALL, ARM_SMCCC_SMC_64, \
+ ARM_SMCCC_OWNER_SIP, (func_num))
+
+/*
+ * Return values in INTEL_SIP_SMC_* call
+ *
+ * INTEL_SIP_SMC_RETURN_UNKNOWN_FUNCTION:
+ * Secure monitor software doesn't recognize the request.
+ *
+ * INTEL_SIP_SMC_STATUS_OK:
+ * SMC call completed successfully,
+ * In case of FPGA configuration write operation, it means secure monitor
+ * software can accept the next chunk of FPGA configuration data.
+ *
+ * INTEL_SIP_SMC_STATUS_BUSY:
+ * In case of FPGA configuration write operation, it means secure monitor
+ * software is still processing previous data & can't accept the next chunk
+ * of data. Service driver needs to issue
+ * INTEL_SIP_SMC_FPGA_CONFIG_COMPLETED_WRITE call to query the
+ * completed block(s).
+ *
+ * INTEL_SIP_SMC_STATUS_ERROR:
+ * There is error during the SMC call process.
+ *
+ * INTEL_SIP_SMC_REG_ERROR:
+ * There is error during a read or write operation of the protected
+ * registers.
+ */
+#define INTEL_SIP_SMC_RETURN_UNKNOWN_FUNCTION 0xFFFFFFFF
+#define INTEL_SIP_SMC_STATUS_OK 0x0
+#define INTEL_SIP_SMC_STATUS_BUSY 0x1
+#define INTEL_SIP_SMC_STATUS_REJECTED 0x2
+#define INTEL_SIP_SMC_STATUS_ERROR 0x4
+#define INTEL_SIP_SMC_REG_ERROR 0x5
+#define INTEL_SIP_SMC_RSU_ERROR 0x7
+
+/*
+ * Request INTEL_SIP_SMC_FPGA_CONFIG_START
+ *
+ * Sync call used by service driver at EL1 to request the FPGA in EL3 to
+ * be prepare to receive a new configuration.
+ *
+ * Call register usage:
+ * a0: INTEL_SIP_SMC_FPGA_CONFIG_START.
+ * a1: flag for full or partial configuration
+ * 0 full reconfiguration.
+ * 1 partial reconfiguration.
+ * a2-7: not used.
+ *
+ * Return status:
+ * a0: INTEL_SIP_SMC_STATUS_OK, or INTEL_SIP_SMC_STATUS_ERROR.
+ * a1-3: not used.
+ */
+#define INTEL_SIP_SMC_FUNCID_FPGA_CONFIG_START 1
+#define INTEL_SIP_SMC_FPGA_CONFIG_START \
+ INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_FPGA_CONFIG_START)
+
+/*
+ * Request INTEL_SIP_SMC_FPGA_CONFIG_WRITE
+ *
+ * Async call used by service driver at EL1 to provide FPGA configuration data
+ * to secure world.
+ *
+ * Call register usage:
+ * a0: INTEL_SIP_SMC_FPGA_CONFIG_WRITE.
+ * a1: 64bit physical address of the configuration data memory block
+ * a2: Size of configuration data block.
+ * a3-7: not used.
+ *
+ * Return status:
+ * a0: INTEL_SIP_SMC_STATUS_OK, INTEL_SIP_SMC_STATUS_BUSY,
+ * INTEL_SIP_SMC_STATUS_REJECTED or INTEL_SIP_SMC_STATUS_ERROR.
+ * a1: 64bit physical address of 1st completed memory block if any completed
+ * block, otherwise zero value.
+ * a2: 64bit physical address of 2nd completed memory block if any completed
+ * block, otherwise zero value.
+ * a3: 64bit physical address of 3rd completed memory block if any completed
+ * block, otherwise zero value.
+ */
+#define INTEL_SIP_SMC_FUNCID_FPGA_CONFIG_WRITE 2
+#define INTEL_SIP_SMC_FPGA_CONFIG_WRITE \
+ INTEL_SIP_SMC_STD_CALL_VAL(INTEL_SIP_SMC_FUNCID_FPGA_CONFIG_WRITE)
+
+/*
+ * Request INTEL_SIP_SMC_FPGA_CONFIG_COMPLETED_WRITE
+ *
+ * Sync call used by service driver at EL1 to track the completed write
+ * transactions. This request is called after INTEL_SIP_SMC_FPGA_CONFIG_WRITE
+ * call returns INTEL_SIP_SMC_STATUS_BUSY.
+ *
+ * Call register usage:
+ * a0: INTEL_SIP_SMC_FPGA_CONFIG_COMPLETED_WRITE.
+ * a1-7: not used.
+ *
+ * Return status:
+ * a0: INTEL_SIP_SMC_STATUS_OK, INTEL_SIP_SMC_STATUS_BUSY or
+ * INTEL_SIP_SMC_STATUS_ERROR.
+ * a1: 64bit physical address of 1st completed memory block.
+ * a2: 64bit physical address of 2nd completed memory block if
+ * any completed block, otherwise zero value.
+ * a3: 64bit physical address of 3rd completed memory block if
+ * any completed block, otherwise zero value.
+ */
+#define INTEL_SIP_SMC_FUNCID_FPGA_CONFIG_COMPLETED_WRITE 3
+#define INTEL_SIP_SMC_FPGA_CONFIG_COMPLETED_WRITE \
+INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_FPGA_CONFIG_COMPLETED_WRITE)
+
+/*
+ * Request INTEL_SIP_SMC_FPGA_CONFIG_ISDONE
+ *
+ * Sync call used by service driver at EL1 to inform secure world that all
+ * data are sent, to check whether or not the secure world had completed
+ * the FPGA configuration process.
+ *
+ * Call register usage:
+ * a0: INTEL_SIP_SMC_FPGA_CONFIG_ISDONE.
+ * a1-7: not used.
+ *
+ * Return status:
+ * a0: INTEL_SIP_SMC_STATUS_OK, INTEL_SIP_SMC_STATUS_BUSY or
+ * INTEL_SIP_SMC_STATUS_ERROR.
+ * a1-3: not used.
+ */
+#define INTEL_SIP_SMC_FUNCID_FPGA_CONFIG_ISDONE 4
+#define INTEL_SIP_SMC_FPGA_CONFIG_ISDONE \
+ INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_FPGA_CONFIG_ISDONE)
+
+/*
+ * Request INTEL_SIP_SMC_FPGA_CONFIG_GET_MEM
+ *
+ * Sync call used by service driver at EL1 to query the physical address of
+ * memory block reserved by secure monitor software.
+ *
+ * Call register usage:
+ * a0:INTEL_SIP_SMC_FPGA_CONFIG_GET_MEM.
+ * a1-7: not used.
+ *
+ * Return status:
+ * a0: INTEL_SIP_SMC_STATUS_OK or INTEL_SIP_SMC_STATUS_ERROR.
+ * a1: start of physical address of reserved memory block.
+ * a2: size of reserved memory block.
+ * a3: not used.
+ */
+#define INTEL_SIP_SMC_FUNCID_FPGA_CONFIG_GET_MEM 5
+#define INTEL_SIP_SMC_FPGA_CONFIG_GET_MEM \
+ INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_FPGA_CONFIG_GET_MEM)
+
+/*
+ * Request INTEL_SIP_SMC_FPGA_CONFIG_LOOPBACK
+ *
+ * For SMC loop-back mode only, used for internal integration, debugging
+ * or troubleshooting.
+ *
+ * Call register usage:
+ * a0: INTEL_SIP_SMC_FPGA_CONFIG_LOOPBACK.
+ * a1-7: not used.
+ *
+ * Return status:
+ * a0: INTEL_SIP_SMC_STATUS_OK or INTEL_SIP_SMC_STATUS_ERROR.
+ * a1-3: not used.
+ */
+#define INTEL_SIP_SMC_FUNCID_FPGA_CONFIG_LOOPBACK 6
+#define INTEL_SIP_SMC_FPGA_CONFIG_LOOPBACK \
+ INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_FPGA_CONFIG_LOOPBACK)
+
+/*
+ * Request INTEL_SIP_SMC_REG_READ
+ *
+ * Read a protected register using SMCCC
+ *
+ * Call register usage:
+ * a0: INTEL_SIP_SMC_REG_READ.
+ * a1: register address.
+ * a2-7: not used.
+ *
+ * Return status:
+ * a0: INTEL_SIP_SMC_STATUS_OK or INTEL_SIP_SMC_REG_ERROR.
+ * a1: Value in the register
+ * a2-3: not used.
+ */
+#define INTEL_SIP_SMC_FUNCID_REG_READ 7
+#define INTEL_SIP_SMC_REG_READ \
+ INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_REG_READ)
+
+/*
+ * Request INTEL_SIP_SMC_REG_WRITE
+ *
+ * Write a protected register using SMCCC
+ *
+ * Call register usage:
+ * a0: INTEL_SIP_SMC_REG_WRITE.
+ * a1: register address
+ * a2: value to program into register.
+ * a3-7: not used.
+ *
+ * Return status:
+ * a0: INTEL_SIP_SMC_STATUS_OK or INTEL_SIP_SMC_REG_ERROR.
+ * a1-3: not used.
+ */
+#define INTEL_SIP_SMC_FUNCID_REG_WRITE 8
+#define INTEL_SIP_SMC_REG_WRITE \
+ INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_REG_WRITE)
+
+/*
+ * Request INTEL_SIP_SMC_FUNCID_REG_UPDATE
+ *
+ * Update one or more bits in a protected register using a
+ * read-modify-write operation.
+ *
+ * Call register usage:
+ * a0: INTEL_SIP_SMC_REG_UPDATE.
+ * a1: register address
+ * a2: Write Mask.
+ * a3: Value to write.
+ * a4-7: not used.
+ *
+ * Return status:
+ * a0: INTEL_SIP_SMC_STATUS_OK or INTEL_SIP_SMC_REG_ERROR.
+ * a1-3: Not used.
+ */
+#define INTEL_SIP_SMC_FUNCID_REG_UPDATE 9
+#define INTEL_SIP_SMC_REG_UPDATE \
+ INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_REG_UPDATE)
+
+/*
+* Request INTEL_SIP_SMC_RSU_STATUS
+*
+* Sync call used by service driver at EL1 to query the RSU status
+*
+* Call register usage:
+* a0 INTEL_SIP_SMC_RSU_STATUS
+* a1-7 not used
+*
+* Return status
+* a0: Current Image
+* a1: Last Failing Image
+* a2: Version [width 32 bit] | State [width 32 bit]
+* a3: Error details [width 32 bit] | Error location [width 32 bit]
+*
+* Or
+*
+* a0: INTEL_SIP_SMC_RSU_ERROR
+*/
+#define INTEL_SIP_SMC_FUNCID_RSU_STATUS 11
+#define INTEL_SIP_SMC_RSU_STATUS \
+ INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_RSU_STATUS)
+
+/*
+* Request INTEL_SIP_SMC_RSU_UPDATE
+*
+* Sync call used by service driver at EL1 to tell you next reboot is RSU_UPDATE
+*
+* Call register usage:
+* a0 INTEL_SIP_SMC_RSU_UPDATE
+* a1 64bit physical address of the configuration data memory in flash
+* a2-7 not used
+*
+* Return status
+ * a0 INTEL_SIP_SMC_STATUS_OK
+*/
+#define INTEL_SIP_SMC_FUNCID_RSU_UPDATE 12
+#define INTEL_SIP_SMC_RSU_UPDATE \
+ INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_RSU_UPDATE)
+
+/*
+ * Request INTEL_SIP_SMC_ECC_DBE
+ *
+ * Sync call used by service driver at EL1 alert EL3 that a Double Bit
+ * ECC error has occurred.
+ *
+ * Call register usage:
+ * a0 INTEL_SIP_SMC_ECC_DBE
+ * a1 SysManager Double Bit Error value
+ * a2-7 not used
+ *
+ * Return status
+ * a0 INTEL_SIP_SMC_STATUS_OK
+ */
+#define INTEL_SIP_SMC_FUNCID_ECC_DBE 13
+#define INTEL_SIP_SMC_ECC_DBE \
+ INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_ECC_DBE)
+
+/*
+* Request INTEL_SIP_SMC_RSU_NOTIFY
+*
+* Sync call used by service driver at EL1 to report HPS software execution stage
+*
+* Call register usage:
+* a0 INTEL_SIP_SMC_RSU_NOTIFY
+* a1 32bit HPS software execution stage
+* a2-7 not used
+*
+* Return status
+ * a0 INTEL_SIP_SMC_STATUS_OK or INTEL_SIP_SMC_REG_ERROR.
+*/
+#define INTEL_SIP_SMC_FUNCID_RSU_NOTIFY 14
+#define INTEL_SIP_SMC_RSU_NOTIFY \
+ INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_RSU_NOTIFY)
+
+/*
+ * Request INTEL_SIP_SMC_RSU_RETRY_COUNTER
+ *
+ * Sync call used by service driver at EL1 to query the RSU retry counter
+ *
+ * Call register usage:
+ * a0 INTEL_SIP_SMC_RSU_RETRY_COUNTER
+ * a1-7 not used
+ *
+ * Return status
+ * a0 INTEL_SIP_SMC_STATUS_OK or INTEL_SIP_SMC_RSU_ERROR.
+ * a1 retry counter
+*/
+#define INTEL_SIP_SMC_FUNCID_RSU_RETRY_COUNTER 15
+#define INTEL_SIP_SMC_RSU_RETRY_COUNTER \
+ INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_RSU_RETRY_COUNTER)
+
+/*
+ * Request INTEL_SIP_SMC_RSU_DCMF_VERSION
+ *
+ * Sync call used by service driver at EL1 to query DCMF version
+ *
+ * Call register usage:
+ * a0 INTEL_SIP_SMC_RSU_DCMF_VERSION
+ * a1-7 not used
+ *
+ * Return status
+ * a0 INTEL_SIP_SMC_STATUS_OK
+ * a1 dcmf1 version | dcmf0 version
+ * a2 dcmf3 version | dcmf2 version
+ *
+ * Or
+ *
+ * a0 INTEL_SIP_SMC_RSU_ERROR
+ */
+#define INTEL_SIP_SMC_FUNCID_RSU_DCMF_VERSION 16
+#define INTEL_SIP_SMC_RSU_DCMF_VERSION \
+ INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_RSU_DCMF_VERSION)
+
+/*
+ * Request INTEL_SIP_SMC_RSU_COPY_DCMF_VERSION
+ *
+ * Sync call used by SSBL (EL2) to copy DCMF version to ATF memory
+ *
+ * Call register usage:
+ * a0 INTEL_SIP_SMC_RSU_COPY_DCMF_VERSION
+ * a1 dcmf1 version | dcmf0 version
+ * a2 dcmf3 version | dcmf2 version
+ *
+ * Return status
+ * a0 INTEL_SIP_SMC_STATUS_OK
+ */
+#define INTEL_SIP_SMC_FUNCID_RSU_COPY_DCMF_VERSION 17
+#define INTEL_SIP_SMC_RSU_COPY_DCMF_VERSION \
+ INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_RSU_COPY_DCMF_VERSION)
+
+/*
+ * Request INTEL_SIP_SMC_RSU_MAX_RETRY
+ *
+ * Sync call used by service driver at EL1 to query max_retry parameter
+ *
+ * Call register usage:
+ * a0 INTEL_SIP_SMC_RSU_MAX_RETRY
+ * a1-7 not used
+ *
+ * Return status
+ * a0 INTEL_SIP_SMC_STATUS_OK
+ * a1 max_retry
+ *
+ * Or
+ *
+ * a0 INTEL_SIP_SMC_RSU_ERROR
+ */
+#define INTEL_SIP_SMC_FUNCID_RSU_MAX_RETRY 18
+#define INTEL_SIP_SMC_RSU_MAX_RETRY \
+ INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_RSU_MAX_RETRY)
+
+/*
+ * Request INTEL_SIP_SMC_RSU_COPY_MAX_RETRY
+ *
+ * Sync call used by SSBL (EL2) to copy RSU 'max retry' to ATF memory
+ *
+ * Call register usage:
+ * a0 INTEL_SIP_SMC_RSU_COPY_MAX_RETRY
+ * a1 max retry
+ * a2-7 not used
+ *
+ * Return status
+ * a0 INTEL_SIP_SMC_STATUS_OK
+ */
+#define INTEL_SIP_SMC_FUNCID_RSU_COPY_MAX_RETRY 19
+#define INTEL_SIP_SMC_RSU_COPY_MAX_RETRY \
+ INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_RSU_COPY_MAX_RETRY)
+
+/*
+ * Request INTEL_SIP_SMC_RSU_DCMF_STATUS
+ *
+ * Sync call used by service driver at EL1 to query DCMF status
+ *
+ * Call register usage:
+ * a0 INTEL_SIP_SMC_RSU_DCMF_STATUS
+ * a1-7 not used
+ *
+ * Return status
+ * a0 INTEL_SIP_SMC_STATUS_OK
+ * a1 dcmf3 status | dcmf2 status | dcmf1 status | dcmf0 status
+ *
+ * Or
+ *
+ * a0 INTEL_SIP_SMC_RSU_ERROR
+ */
+#define INTEL_SIP_SMC_FUNCID_RSU_DCMF_STATUS 20
+#define INTEL_SIP_SMC_RSU_DCMF_STATUS \
+ INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_RSU_DCMF_STATUS)
+
+/*
+ * Request INTEL_SIP_SMC_RSU_COPY_DCMF_STATUS
+ *
+ * Sync call used by SSBL (EL2) to copy RSU 'dcmf status' to ATF memory
+ *
+ * Call register usage:
+ * a0 INTEL_SIP_SMC_RSU_COPY_DCMF_STATUS
+ * a1 dcmf status
+ * a2-7 not used
+ *
+ * Return status
+ * a0 INTEL_SIP_SMC_STATUS_OK
+ */
+#define INTEL_SIP_SMC_FUNCID_RSU_COPY_DCMF_STATUS 21
+#define INTEL_SIP_SMC_RSU_COPY_DCMF_STATUS \
+ INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_RSU_COPY_DCMF_STATUS)
+
+/*
+ * Request INTEL_SIP_SMC_HPS_SET_BRIDGES
+ *
+ * Enable/disable the SoC FPGA bridges
+ *
+ * Call register usage:
+ * a0 INTEL_SIP_SMC_HPS_SET_BRIDGES
+ * a1 Set bridges status:
+ * 0 - Disable
+ * 1 - Enable
+ * a2-7 not used
+ *
+ * Return status
+ * a0 INTEL_SIP_SMC_STATUS_OK
+ */
+#define INTEL_SIP_SMC_FUNCID_HPS_SET_BRIDGES 50
+#define INTEL_SIP_SMC_HPS_SET_BRIDGES \
+ INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_HPS_SET_BRIDGES)
+
+/*
+ * Request INTEL_SIP_SMC_MBOX_SEND_CMD
+ *
+ * Send mailbox command to SDM
+ *
+ * Call register usage:
+ * a0 INTEL_SIP_SMC_MBOX_SEND_CMD
+ * a1 Mailbox command
+ * a2 64bit physical address pointer to command's arguments
+ * a3 Length of the argument
+ * a4 Urgent command:
+ * 0 - Disable
+ * 1 - Enable
+ * a5 64bit physical address pointer to a buffer for receiving responses
+ * a6 Length of the buffer
+ *
+ * Return status
+ * a0 INTEL_SIP_SMC_STATUS_OK or INTEL_SIP_SMC_STATUS_ERROR
+ * a1 Status of mailbox response
+ * a2 Received length in the buffer
+ */
+#define INTEL_SIP_SMC_FUNCID_MBOX_SEND_CMD 60
+#define INTEL_SIP_SMC_MBOX_SEND_CMD \
+ INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_MBOX_SEND_CMD)
+
+/*
+ * Request INTEL_SIP_SMC_HPS_SET_PHYINTF
+ *
+ * Select EMACx PHY interface
+ *
+ * Call register usage:
+ * a0 INTEL_SIP_SMC_HPS_SET_PHYINTF
+ * a1 EMAC number:
+ * 0 - EMAC0
+ * 1 - EMAC1
+ * 2 - EMAC2
+ * a2 Type of PHY interface:
+ * 0 - GMII_MII
+ * 1 - RGMII
+ * 2 - RMII
+ * 3 - RESET
+ * a3-7 not used
+ *
+ * Return status
+ * a0 INTEL_SIP_SMC_STATUS_OK or INTEL_SIP_SMC_STATUS_ERROR
+ */
+#define INTEL_SIP_SMC_FUNCID_HPS_SET_PHYINTF 61
+#define INTEL_SIP_SMC_HPS_SET_PHYINTF \
+ INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_HPS_SET_PHYINTF)
+
+/*
+ * Request INTEL_SIP_SMC_HPS_SET_SDMMC_CCLK
+ *
+ * Select which phase shift of the clocks (drvsel & smplsel) for SDMMC
+ *
+ * Call register usage:
+ * a0 INTEL_SIP_SMC_HPS_SET_SDMMC_CCLK
+ * a1 Select which phase shift of the clock for cclk_in_drv (drvsel):
+ * 0 - 0 degree
+ * 1 - 45 degrees
+ * 2 - 90 degrees
+ * 3 - 135 degrees
+ * 4 - 180 degrees
+ * 5 - 225 degrees
+ * 6 - 270 degrees
+ * 7 - 315 degrees
+ * a2 Select which phase shift of the clock for cclk_in_sample (smplsel):
+ * (Same as above)
+ * a3-7 not used
+ *
+ * Return status
+ * a0 INTEL_SIP_SMC_STATUS_OK
+ */
+#define INTEL_SIP_SMC_FUNCID_HPS_SET_SDMMC_CCLK 62
+#define INTEL_SIP_SMC_HPS_SET_SDMMC_CCLK \
+ INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_HPS_SET_SDMMC_CCLK)
+
+#endif
--
2.13.0
^ permalink raw reply related [flat|nested] 25+ messages in thread
* [v3 07/16] mmc: dwmmc: socfpga: Add ATF support for MMC driver
2020-10-15 12:29 [v3 00/16] Enable ARM Trusted Firmware for U-Boot Siew Chin Lim
` (5 preceding siblings ...)
2020-10-15 12:29 ` [v3 06/16] arm: socfpga: soc64: Define SMC function identifiers for PSCI SiP services Siew Chin Lim
@ 2020-10-15 12:29 ` Siew Chin Lim
2020-11-12 10:27 ` Tan, Ley Foon
2020-10-15 12:29 ` [v3 08/16] net: designware: socfpga: Add ATF support for MAC driver Siew Chin Lim
` (8 subsequent siblings)
15 siblings, 1 reply; 25+ messages in thread
From: Siew Chin Lim @ 2020-10-15 12:29 UTC (permalink / raw)
To: u-boot
From: Chee Hong Ang <chee.hong.ang@intel.com>
In non-secure mode (EL2), MMC driver calls the SMC/PSCI services
provided by ATF to set SDMMC's DRVSEL and SMPLSEL.
Signed-off-by: Chee Hong Ang <chee.hong.ang@intel.com>
Signed-off-by: Siew Chin Lim <elly.siew.chin.lim@intel.com>
---
drivers/mmc/socfpga_dw_mmc.c | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/drivers/mmc/socfpga_dw_mmc.c b/drivers/mmc/socfpga_dw_mmc.c
index 0022f943bd..e5f68fa7fb 100644
--- a/drivers/mmc/socfpga_dw_mmc.c
+++ b/drivers/mmc/socfpga_dw_mmc.c
@@ -6,6 +6,7 @@
#include <common.h>
#include <log.h>
#include <asm/arch/clock_manager.h>
+#include <asm/arch/smc_api.h>
#include <asm/arch/system_manager.h>
#include <clk.h>
#include <dm.h>
@@ -13,6 +14,7 @@
#include <errno.h>
#include <fdtdec.h>
#include <dm/device_compat.h>
+#include <linux/intel-smc.h>
#include <linux/libfdt.h>
#include <linux/err.h>
#include <malloc.h>
@@ -48,6 +50,10 @@ static void socfpga_dwmci_reset(struct udevice *dev)
static void socfpga_dwmci_clksel(struct dwmci_host *host)
{
+#if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_ATF)
+ u64 args[2];
+#endif
+
struct dwmci_socfpga_priv_data *priv = host->priv;
u32 sdmmc_mask = ((priv->smplsel & 0x7) << SYSMGR_SDMMC_SMPLSEL_SHIFT) |
((priv->drvsel & 0x7) << SYSMGR_SDMMC_DRVSEL_SHIFT);
@@ -58,10 +64,21 @@ static void socfpga_dwmci_clksel(struct dwmci_host *host)
debug("%s: drvsel %d smplsel %d\n", __func__,
priv->drvsel, priv->smplsel);
+
+#if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_ATF)
+ /* drvsel */
+ args[0] = (sdmmc_mask >> SYSMGR_SDMMC_DRVSEL_SHIFT) & 0x7;
+ /* smplsel */
+ args[1] = (sdmmc_mask >> SYSMGR_SDMMC_SMPLSEL_SHIFT) & 0x7;
+ if (invoke_smc(INTEL_SIP_SMC_HPS_SET_SDMMC_CCLK, args, 2, NULL, 0))
+ dev_err(host->mmc->dev, "SMC call failed in %s\n", __func__);
+
+#else
writel(sdmmc_mask, socfpga_get_sysmgr_addr() + SYSMGR_SDMMC);
debug("%s: SYSMGR_SDMMCGRP_CTRL_REG = 0x%x\n", __func__,
readl(socfpga_get_sysmgr_addr() + SYSMGR_SDMMC));
+#endif
/* Enable SDMMC clock */
setbits_le32(socfpga_get_clkmgr_addr() + CLKMGR_PERPLL_EN,
--
2.13.0
^ permalink raw reply related [flat|nested] 25+ messages in thread
* [v3 07/16] mmc: dwmmc: socfpga: Add ATF support for MMC driver
2020-10-15 12:29 ` [v3 07/16] mmc: dwmmc: socfpga: Add ATF support for MMC driver Siew Chin Lim
@ 2020-11-12 10:27 ` Tan, Ley Foon
0 siblings, 0 replies; 25+ messages in thread
From: Tan, Ley Foon @ 2020-11-12 10:27 UTC (permalink / raw)
To: u-boot
> -----Original Message-----
> From: Lim, Elly Siew Chin <elly.siew.chin.lim@intel.com>
> Sent: Thursday, October 15, 2020 8:30 PM
> To: u-boot at lists.denx.de
> Cc: Marek Vasut <marex@denx.de>; Tan, Ley Foon
> <ley.foon.tan@intel.com>; See, Chin Liang <chin.liang.see@intel.com>;
> Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>; Chee, Tien Fong
> <tien.fong.chee@intel.com>; Westergreen, Dalon
> <dalon.westergreen@intel.com>; Simon Glass <sjg@chromium.org>; Ang,
> Chee Hong <chee.hong.ang@intel.com>; Lim, Elly Siew Chin
> <elly.siew.chin.lim@intel.com>
> Subject: [v3 07/16] mmc: dwmmc: socfpga: Add ATF support for MMC driver
>
> From: Chee Hong Ang <chee.hong.ang@intel.com>
>
> In non-secure mode (EL2), MMC driver calls the SMC/PSCI services provided
> by ATF to set SDMMC's DRVSEL and SMPLSEL.
>
> Signed-off-by: Chee Hong Ang <chee.hong.ang@intel.com>
> Signed-off-by: Siew Chin Lim <elly.siew.chin.lim@intel.com>
> ---
> drivers/mmc/socfpga_dw_mmc.c | 17 +++++++++++++++++
> 1 file changed, 17 insertions(+)
>
> diff --git a/drivers/mmc/socfpga_dw_mmc.c
> b/drivers/mmc/socfpga_dw_mmc.c index 0022f943bd..e5f68fa7fb 100644
> --- a/drivers/mmc/socfpga_dw_mmc.c
> +++ b/drivers/mmc/socfpga_dw_mmc.c
> @@ -6,6 +6,7 @@
> #include <common.h>
> #include <log.h>
> #include <asm/arch/clock_manager.h>
> +#include <asm/arch/smc_api.h>
> #include <asm/arch/system_manager.h>
> #include <clk.h>
> #include <dm.h>
> @@ -13,6 +14,7 @@
> #include <errno.h>
> #include <fdtdec.h>
> #include <dm/device_compat.h>
> +#include <linux/intel-smc.h>
> #include <linux/libfdt.h>
> #include <linux/err.h>
> #include <malloc.h>
> @@ -48,6 +50,10 @@ static void socfpga_dwmci_reset(struct udevice *dev)
>
> static void socfpga_dwmci_clksel(struct dwmci_host *host) {
> +#if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_ATF)
> + u64 args[2];
> +#endif
> +
> struct dwmci_socfpga_priv_data *priv = host->priv;
> u32 sdmmc_mask = ((priv->smplsel & 0x7) <<
> SYSMGR_SDMMC_SMPLSEL_SHIFT) |
> ((priv->drvsel & 0x7) <<
> SYSMGR_SDMMC_DRVSEL_SHIFT); @@ -58,10 +64,21 @@ static void
> socfpga_dwmci_clksel(struct dwmci_host *host)
>
> debug("%s: drvsel %d smplsel %d\n", __func__,
> priv->drvsel, priv->smplsel);
> +
> +#if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_ATF)
> + /* drvsel */
> + args[0] = (sdmmc_mask >> SYSMGR_SDMMC_DRVSEL_SHIFT) & 0x7;
> + /* smplsel */
> + args[1] = (sdmmc_mask >> SYSMGR_SDMMC_SMPLSEL_SHIFT) & 0x7;
> + if (invoke_smc(INTEL_SIP_SMC_HPS_SET_SDMMC_CCLK, args, 2,
> NULL, 0))
> + dev_err(host->mmc->dev, "SMC call failed in %s\n",
> __func__);
> +
> +#else
> writel(sdmmc_mask, socfpga_get_sysmgr_addr() +
> SYSMGR_SDMMC);
>
> debug("%s: SYSMGR_SDMMCGRP_CTRL_REG = 0x%x\n", __func__,
> readl(socfpga_get_sysmgr_addr() + SYSMGR_SDMMC));
> +#endif
Can move these code to new function, easier to read.
Regards
Ley Foon
^ permalink raw reply [flat|nested] 25+ messages in thread
* [v3 08/16] net: designware: socfpga: Add ATF support for MAC driver
2020-10-15 12:29 [v3 00/16] Enable ARM Trusted Firmware for U-Boot Siew Chin Lim
` (6 preceding siblings ...)
2020-10-15 12:29 ` [v3 07/16] mmc: dwmmc: socfpga: Add ATF support for MMC driver Siew Chin Lim
@ 2020-10-15 12:29 ` Siew Chin Lim
2020-11-12 10:51 ` Tan, Ley Foon
2020-10-15 12:29 ` [v3 09/16] arm: socfpga: soc64: Add ATF support for Reset Manager driver Siew Chin Lim
` (7 subsequent siblings)
15 siblings, 1 reply; 25+ messages in thread
From: Siew Chin Lim @ 2020-10-15 12:29 UTC (permalink / raw)
To: u-boot
From: Chee Hong Ang <chee.hong.ang@intel.com>
In non-secure mode (EL2), MAC driver calls the SMC/PSCI services
provided by ATF to setup the PHY interface.
Signed-off-by: Chee Hong Ang <chee.hong.ang@intel.com>
Signed-off-by: Siew Chin Lim <elly.siew.chin.lim@intel.com>
---
drivers/net/dwmac_socfpga.c | 30 ++++++++++++++++++++++++++----
1 file changed, 26 insertions(+), 4 deletions(-)
diff --git a/drivers/net/dwmac_socfpga.c b/drivers/net/dwmac_socfpga.c
index e93561dffa..a2d09d5c4a 100644
--- a/drivers/net/dwmac_socfpga.c
+++ b/drivers/net/dwmac_socfpga.c
@@ -17,7 +17,9 @@
#include <dm/device_compat.h>
#include <linux/err.h>
+#include <asm/arch/smc_api.h>
#include <asm/arch/system_manager.h>
+#include <linux/intel-smc.h>
struct dwmac_socfpga_platdata {
struct dw_eth_pdata dw_eth_pdata;
@@ -64,6 +66,27 @@ static int dwmac_socfpga_ofdata_to_platdata(struct udevice *dev)
return designware_eth_ofdata_to_platdata(dev);
}
+static int dwmac_socfpga_do_setphy(struct udevice *dev, u32 modereg)
+{
+ struct dwmac_socfpga_platdata *pdata = dev_get_platdata(dev);
+
+#if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_ATF)
+ u64 args[2];
+
+ args[0] = ((u64)pdata->phy_intf - socfpga_get_sysmgr_addr() -
+ SYSMGR_SOC64_EMAC0) >> 2;
+ args[1] = modereg;
+
+ if (invoke_smc(INTEL_SIP_SMC_HPS_SET_PHYINTF, args, 2, NULL, 0))
+ return -EIO;
+#else
+ clrsetbits_le32(pdata->phy_intf, SYSMGR_EMACGRP_CTRL_PHYSEL_MASK <<
+ pdata->reg_shift, modereg << pdata->reg_shift);
+#endif
+
+ return 0;
+}
+
static int dwmac_socfpga_probe(struct udevice *dev)
{
struct dwmac_socfpga_platdata *pdata = dev_get_platdata(dev);
@@ -71,7 +94,6 @@ static int dwmac_socfpga_probe(struct udevice *dev)
struct reset_ctl_bulk reset_bulk;
int ret;
u32 modereg;
- u32 modemask;
switch (edata->phy_interface) {
case PHY_INTERFACE_MODE_MII:
@@ -97,9 +119,9 @@ static int dwmac_socfpga_probe(struct udevice *dev)
reset_assert_bulk(&reset_bulk);
- modemask = SYSMGR_EMACGRP_CTRL_PHYSEL_MASK << pdata->reg_shift;
- clrsetbits_le32(pdata->phy_intf, modemask,
- modereg << pdata->reg_shift);
+ ret = dwmac_socfpga_do_setphy(dev, modereg);
+ if (ret)
+ return ret;
reset_release_bulk(&reset_bulk);
--
2.13.0
^ permalink raw reply related [flat|nested] 25+ messages in thread
* [v3 08/16] net: designware: socfpga: Add ATF support for MAC driver
2020-10-15 12:29 ` [v3 08/16] net: designware: socfpga: Add ATF support for MAC driver Siew Chin Lim
@ 2020-11-12 10:51 ` Tan, Ley Foon
0 siblings, 0 replies; 25+ messages in thread
From: Tan, Ley Foon @ 2020-11-12 10:51 UTC (permalink / raw)
To: u-boot
> -----Original Message-----
> From: Lim, Elly Siew Chin <elly.siew.chin.lim@intel.com>
> Sent: Thursday, October 15, 2020 8:30 PM
> To: u-boot at lists.denx.de
> Cc: Marek Vasut <marex@denx.de>; Tan, Ley Foon
> <ley.foon.tan@intel.com>; See, Chin Liang <chin.liang.see@intel.com>;
> Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>; Chee, Tien Fong
> <tien.fong.chee@intel.com>; Westergreen, Dalon
> <dalon.westergreen@intel.com>; Simon Glass <sjg@chromium.org>; Ang,
> Chee Hong <chee.hong.ang@intel.com>; Lim, Elly Siew Chin
> <elly.siew.chin.lim@intel.com>
> Subject: [v3 08/16] net: designware: socfpga: Add ATF support for MAC
> driver
>
> From: Chee Hong Ang <chee.hong.ang@intel.com>
>
> In non-secure mode (EL2), MAC driver calls the SMC/PSCI services provided
> by ATF to setup the PHY interface.
>
> Signed-off-by: Chee Hong Ang <chee.hong.ang@intel.com>
> Signed-off-by: Siew Chin Lim <elly.siew.chin.lim@intel.com>
> ---
> drivers/net/dwmac_socfpga.c | 30 ++++++++++++++++++++++++++----
> 1 file changed, 26 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/net/dwmac_socfpga.c b/drivers/net/dwmac_socfpga.c
> index e93561dffa..a2d09d5c4a 100644
> --- a/drivers/net/dwmac_socfpga.c
> +++ b/drivers/net/dwmac_socfpga.c
> @@ -17,7 +17,9 @@
> #include <dm/device_compat.h>
> #include <linux/err.h>
>
> +#include <asm/arch/smc_api.h>
> #include <asm/arch/system_manager.h>
> +#include <linux/intel-smc.h>
Move this to after <linux/err.h>.
>
> struct dwmac_socfpga_platdata {
> struct dw_eth_pdata dw_eth_pdata;
> @@ -64,6 +66,27 @@ static int dwmac_socfpga_ofdata_to_platdata(struct
> udevice *dev)
> return designware_eth_ofdata_to_platdata(dev);
> }
>
> +static int dwmac_socfpga_do_setphy(struct udevice *dev, u32 modereg) {
> + struct dwmac_socfpga_platdata *pdata = dev_get_platdata(dev);
> +
> +#if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_ATF)
> + u64 args[2];
> +
> + args[0] = ((u64)pdata->phy_intf - socfpga_get_sysmgr_addr() -
> + SYSMGR_SOC64_EMAC0) >> 2;
> + args[1] = modereg;
> +
> + if (invoke_smc(INTEL_SIP_SMC_HPS_SET_PHYINTF, args, 2, NULL, 0))
> + return -EIO;
Can you if check ATF support this SMC call already? I didn't see it.
Regards
Ley Foon
^ permalink raw reply [flat|nested] 25+ messages in thread
* [v3 09/16] arm: socfpga: soc64: Add ATF support for Reset Manager driver
2020-10-15 12:29 [v3 00/16] Enable ARM Trusted Firmware for U-Boot Siew Chin Lim
` (7 preceding siblings ...)
2020-10-15 12:29 ` [v3 08/16] net: designware: socfpga: Add ATF support for MAC driver Siew Chin Lim
@ 2020-10-15 12:29 ` Siew Chin Lim
2020-11-12 11:03 ` Tan, Ley Foon
2020-10-15 12:29 ` [v3 10/16] arm: socfpga: soc64: Add ATF support for FPGA reconfig driver Siew Chin Lim
` (6 subsequent siblings)
15 siblings, 1 reply; 25+ messages in thread
From: Siew Chin Lim @ 2020-10-15 12:29 UTC (permalink / raw)
To: u-boot
From: Chee Hong Ang <chee.hong.ang@intel.com>
In non-secure mode (EL2), Reset Manager driver calls the
SMC/PSCI service provided by ATF to enable/disable the
SOCFPGA bridges.
Signed-off-by: Chee Hong Ang <chee.hong.ang@intel.com>
Signed-off-by: Siew Chin Lim <elly.siew.chin.lim@intel.com>
---
arch/arm/mach-socfpga/reset_manager_s10.c | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/arch/arm/mach-socfpga/reset_manager_s10.c b/arch/arm/mach-socfpga/reset_manager_s10.c
index 3746e6a60c..af8f2c0873 100644
--- a/arch/arm/mach-socfpga/reset_manager_s10.c
+++ b/arch/arm/mach-socfpga/reset_manager_s10.c
@@ -5,11 +5,14 @@
*/
#include <common.h>
+#include <hang.h>
#include <asm/io.h>
#include <asm/arch/reset_manager.h>
+#include <asm/arch/smc_api.h>
#include <asm/arch/system_manager.h>
#include <dt-bindings/reset/altr,rst-mgr-s10.h>
#include <linux/iopoll.h>
+#include <linux/intel-smc.h>
DECLARE_GLOBAL_DATA_PTR;
@@ -55,6 +58,15 @@ void socfpga_per_reset_all(void)
void socfpga_bridges_reset(int enable)
{
+#if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_ATF)
+ u64 arg = enable;
+
+ int ret = invoke_smc(INTEL_SIP_SMC_HPS_SET_BRIDGES, &arg, 1, NULL, 0);
+ if (ret) {
+ printf("SMC call failed with error %d in %s.\n", ret, __func__);
+ return;
+ }
+#else
u32 reg;
if (enable) {
@@ -101,6 +113,7 @@ void socfpga_bridges_reset(int enable)
/* Disable NOC timeout */
writel(0, socfpga_get_sysmgr_addr() + SYSMGR_SOC64_NOC_TIMEOUT);
}
+#endif
}
/*
--
2.13.0
^ permalink raw reply related [flat|nested] 25+ messages in thread
* [v3 09/16] arm: socfpga: soc64: Add ATF support for Reset Manager driver
2020-10-15 12:29 ` [v3 09/16] arm: socfpga: soc64: Add ATF support for Reset Manager driver Siew Chin Lim
@ 2020-11-12 11:03 ` Tan, Ley Foon
0 siblings, 0 replies; 25+ messages in thread
From: Tan, Ley Foon @ 2020-11-12 11:03 UTC (permalink / raw)
To: u-boot
> -----Original Message-----
> From: Lim, Elly Siew Chin <elly.siew.chin.lim@intel.com>
> Sent: Thursday, October 15, 2020 8:30 PM
> To: u-boot at lists.denx.de
> Cc: Marek Vasut <marex@denx.de>; Tan, Ley Foon
> <ley.foon.tan@intel.com>; See, Chin Liang <chin.liang.see@intel.com>;
> Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>; Chee, Tien Fong
> <tien.fong.chee@intel.com>; Westergreen, Dalon
> <dalon.westergreen@intel.com>; Simon Glass <sjg@chromium.org>; Ang,
> Chee Hong <chee.hong.ang@intel.com>; Lim, Elly Siew Chin
> <elly.siew.chin.lim@intel.com>
> Subject: [v3 09/16] arm: socfpga: soc64: Add ATF support for Reset Manager
> driver
>
> From: Chee Hong Ang <chee.hong.ang@intel.com>
>
> In non-secure mode (EL2), Reset Manager driver calls the SMC/PSCI service
> provided by ATF to enable/disable the SOCFPGA bridges.
>
> Signed-off-by: Chee Hong Ang <chee.hong.ang@intel.com>
> Signed-off-by: Siew Chin Lim <elly.siew.chin.lim@intel.com>
> ---
> arch/arm/mach-socfpga/reset_manager_s10.c | 13 +++++++++++++
> 1 file changed, 13 insertions(+)
>
> diff --git a/arch/arm/mach-socfpga/reset_manager_s10.c
> b/arch/arm/mach-socfpga/reset_manager_s10.c
> index 3746e6a60c..af8f2c0873 100644
> --- a/arch/arm/mach-socfpga/reset_manager_s10.c
> +++ b/arch/arm/mach-socfpga/reset_manager_s10.c
> @@ -5,11 +5,14 @@
> */
>
Reviewed-by: Ley Foon Tan <ley.foon.tan@intel.com>
^ permalink raw reply [flat|nested] 25+ messages in thread
* [v3 10/16] arm: socfpga: soc64: Add ATF support for FPGA reconfig driver
2020-10-15 12:29 [v3 00/16] Enable ARM Trusted Firmware for U-Boot Siew Chin Lim
` (8 preceding siblings ...)
2020-10-15 12:29 ` [v3 09/16] arm: socfpga: soc64: Add ATF support for Reset Manager driver Siew Chin Lim
@ 2020-10-15 12:29 ` Siew Chin Lim
2020-10-15 12:29 ` [v3 11/16] arm: socfpga: mailbox: Add 'SYSTEM_RESET' PSCI support to mbox_reset_cold() Siew Chin Lim
` (5 subsequent siblings)
15 siblings, 0 replies; 25+ messages in thread
From: Siew Chin Lim @ 2020-10-15 12:29 UTC (permalink / raw)
To: u-boot
From: Chee Hong Ang <chee.hong.ang@intel.com>
In non-secure mode (EL2), FPGA reconfiguration driver calls the
SMC/PSCI services provided by ATF to configure the FPGA.
Signed-off-by: Chee Hong Ang <chee.hong.ang@intel.com>
---
drivers/fpga/intel_sdm_mb.c | 139 ++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 139 insertions(+)
diff --git a/drivers/fpga/intel_sdm_mb.c b/drivers/fpga/intel_sdm_mb.c
index 9a1dc2c0c8..f5fd9a14c2 100644
--- a/drivers/fpga/intel_sdm_mb.c
+++ b/drivers/fpga/intel_sdm_mb.c
@@ -8,11 +8,149 @@
#include <log.h>
#include <watchdog.h>
#include <asm/arch/mailbox_s10.h>
+#include <asm/arch/smc_api.h>
#include <linux/delay.h>
+#include <linux/intel-smc.h>
#define RECONFIG_STATUS_POLL_RESP_TIMEOUT_MS 60000
#define RECONFIG_STATUS_INTERVAL_DELAY_US 1000000
+#if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_ATF)
+
+#define BITSTREAM_CHUNK_SIZE 0xFFFF0
+#define RECONFIG_STATUS_POLL_RETRY_MAX 100
+
+/*
+ * Polling the FPGA configuration status.
+ * Return 0 for success, non-zero for error.
+ */
+static int reconfig_status_polling_resp(void)
+{
+ int ret;
+ unsigned long start = get_timer(0);
+
+ while (1) {
+ ret = invoke_smc(INTEL_SIP_SMC_FPGA_CONFIG_ISDONE, NULL, 0,
+ NULL, 0);
+
+ if (!ret)
+ return 0; /* configuration success */
+
+ if (ret != INTEL_SIP_SMC_STATUS_BUSY)
+ return ret;
+
+ if (get_timer(start) > RECONFIG_STATUS_POLL_RESP_TIMEOUT_MS)
+ return -ETIMEDOUT; /* time out */
+
+ puts(".");
+ udelay(RECONFIG_STATUS_INTERVAL_DELAY_US);
+ WATCHDOG_RESET();
+ }
+
+ return -ETIMEDOUT;
+}
+
+static int send_bitstream(const void *rbf_data, size_t rbf_size)
+{
+ int i;
+ u64 res_buf[3];
+ u64 args[2];
+ u32 xfer_count = 0;
+ int ret, wr_ret = 0, retry = 0;
+ size_t buf_size = (rbf_size > BITSTREAM_CHUNK_SIZE) ?
+ BITSTREAM_CHUNK_SIZE : rbf_size;
+
+ while (rbf_size || xfer_count) {
+ if (!wr_ret && rbf_size) {
+ args[0] = (u64)rbf_data;
+ args[1] = buf_size;
+ wr_ret = invoke_smc(INTEL_SIP_SMC_FPGA_CONFIG_WRITE,
+ args, 2, NULL, 0);
+
+ debug("wr_ret = %d, rbf_data = %p, buf_size = %08lx\n",
+ wr_ret, rbf_data, buf_size);
+
+ if (wr_ret)
+ continue;
+
+ rbf_size -= buf_size;
+ rbf_data += buf_size;
+
+ if (buf_size >= rbf_size)
+ buf_size = rbf_size;
+
+ xfer_count++;
+ puts(".");
+ } else {
+ ret = invoke_smc(
+ INTEL_SIP_SMC_FPGA_CONFIG_COMPLETED_WRITE,
+ NULL, 0, res_buf, ARRAY_SIZE(res_buf));
+ if (!ret) {
+ for (i = 0; i < ARRAY_SIZE(res_buf); i++) {
+ if (!res_buf[i])
+ break;
+ xfer_count--;
+ wr_ret = 0;
+ retry = 0;
+ }
+ } else if (ret !=
+ INTEL_SIP_SMC_STATUS_BUSY)
+ return ret;
+ else if (!xfer_count)
+ return INTEL_SIP_SMC_STATUS_ERROR;
+
+ if (++retry >= RECONFIG_STATUS_POLL_RETRY_MAX)
+ return -ETIMEDOUT;
+
+ udelay(20000);
+ }
+ WATCHDOG_RESET();
+ }
+
+ return 0;
+}
+
+/*
+ * This is the interface used by FPGA driver.
+ * Return 0 for success, non-zero for error.
+ */
+int intel_sdm_mb_load(Altera_desc *desc, const void *rbf_data, size_t rbf_size)
+{
+ int ret;
+ u64 arg = 1;
+
+ debug("Invoking FPGA_CONFIG_START...\n");
+
+ ret = invoke_smc(INTEL_SIP_SMC_FPGA_CONFIG_START, &arg, 1, NULL, 0);
+
+ if (ret) {
+ puts("Failure in RECONFIG mailbox command!\n");
+ return ret;
+ }
+
+ ret = send_bitstream(rbf_data, rbf_size);
+ if (ret) {
+ puts("Error sending bitstream!\n");
+ return ret;
+ }
+
+ /* Make sure we don't send MBOX_RECONFIG_STATUS too fast */
+ udelay(RECONFIG_STATUS_INTERVAL_DELAY_US);
+
+ debug("Polling with MBOX_RECONFIG_STATUS...\n");
+ ret = reconfig_status_polling_resp();
+ if (ret) {
+ puts("FPGA reconfiguration failed!");
+ return ret;
+ }
+
+ puts("FPGA reconfiguration OK!\n");
+
+ return ret;
+}
+
+#else
+
static const struct mbox_cfgstat_state {
int err_no;
const char *error_name;
@@ -286,3 +424,4 @@ int intel_sdm_mb_load(Altera_desc *desc, const void *rbf_data, size_t rbf_size)
return ret;
}
+#endif
--
2.13.0
^ permalink raw reply related [flat|nested] 25+ messages in thread
* [v3 11/16] arm: socfpga: mailbox: Add 'SYSTEM_RESET' PSCI support to mbox_reset_cold()
2020-10-15 12:29 [v3 00/16] Enable ARM Trusted Firmware for U-Boot Siew Chin Lim
` (9 preceding siblings ...)
2020-10-15 12:29 ` [v3 10/16] arm: socfpga: soc64: Add ATF support for FPGA reconfig driver Siew Chin Lim
@ 2020-10-15 12:29 ` Siew Chin Lim
2020-10-15 12:29 ` [v3 12/16] arm: socfpga: soc64: SSBL shall not setup stack on OCRAM Siew Chin Lim
` (4 subsequent siblings)
15 siblings, 0 replies; 25+ messages in thread
From: Siew Chin Lim @ 2020-10-15 12:29 UTC (permalink / raw)
To: u-boot
From: Chee Hong Ang <chee.hong.ang@intel.com>
mbox_reset_cold() will invoke ATF's PSCI service when running in
non-secure mode (EL2).
Signed-off-by: Chee Hong Ang <chee.hong.ang@intel.com>
---
arch/arm/mach-socfpga/mailbox_s10.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/arm/mach-socfpga/mailbox_s10.c b/arch/arm/mach-socfpga/mailbox_s10.c
index 18d44924e6..429444f069 100644
--- a/arch/arm/mach-socfpga/mailbox_s10.c
+++ b/arch/arm/mach-socfpga/mailbox_s10.c
@@ -11,6 +11,7 @@
#include <asm/arch/mailbox_s10.h>
#include <asm/arch/system_manager.h>
#include <asm/secure.h>
+#include <asm/system.h>
DECLARE_GLOBAL_DATA_PTR;
@@ -398,6 +399,9 @@ error:
int mbox_reset_cold(void)
{
+#if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_ATF)
+ psci_system_reset();
+#else
int ret;
ret = mbox_send_cmd(MBOX_ID_UBOOT, MBOX_REBOOT_HPS, MBOX_CMD_DIRECT,
@@ -406,6 +410,7 @@ int mbox_reset_cold(void)
/* mailbox sent failure, wait for watchdog to kick in */
hang();
}
+#endif
return 0;
}
--
2.13.0
^ permalink raw reply related [flat|nested] 25+ messages in thread
* [v3 12/16] arm: socfpga: soc64: SSBL shall not setup stack on OCRAM
2020-10-15 12:29 [v3 00/16] Enable ARM Trusted Firmware for U-Boot Siew Chin Lim
` (10 preceding siblings ...)
2020-10-15 12:29 ` [v3 11/16] arm: socfpga: mailbox: Add 'SYSTEM_RESET' PSCI support to mbox_reset_cold() Siew Chin Lim
@ 2020-10-15 12:29 ` Siew Chin Lim
2020-10-15 12:29 ` [v3 13/16] arm: socfpga: soc64: Skip handoff data access in SSBL Siew Chin Lim
` (3 subsequent siblings)
15 siblings, 0 replies; 25+ messages in thread
From: Siew Chin Lim @ 2020-10-15 12:29 UTC (permalink / raw)
To: u-boot
From: Chee Hong Ang <chee.hong.ang@intel.com>
Since SSBL is running in DRAM, it shall setup the stack in DRAM
instead of OCRAM which is occupied by SPL and handoff data.
Signed-off-by: Chee Hong Ang <chee.hong.ang@intel.com>
---
include/configs/socfpga_soc64_common.h | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/include/configs/socfpga_soc64_common.h b/include/configs/socfpga_soc64_common.h
index 990f879b07..fdcd7d3e9a 100644
--- a/include/configs/socfpga_soc64_common.h
+++ b/include/configs/socfpga_soc64_common.h
@@ -40,9 +40,14 @@
*/
#define CONFIG_SYS_INIT_RAM_ADDR 0xFFE00000
#define CONFIG_SYS_INIT_RAM_SIZE 0x40000
+#ifdef CONFIG_SPL_BUILD
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR \
+ CONFIG_SYS_INIT_RAM_SIZE \
- S10_HANDOFF_SIZE)
+#else
+#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_TEXT_BASE \
+ + 0x100000)
+#endif
#define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_INIT_SP_ADDR)
#define CONFIG_SYS_MALLOC_LEN (5 * 1024 * 1024)
--
2.13.0
^ permalink raw reply related [flat|nested] 25+ messages in thread
* [v3 13/16] arm: socfpga: soc64: Skip handoff data access in SSBL
2020-10-15 12:29 [v3 00/16] Enable ARM Trusted Firmware for U-Boot Siew Chin Lim
` (11 preceding siblings ...)
2020-10-15 12:29 ` [v3 12/16] arm: socfpga: soc64: SSBL shall not setup stack on OCRAM Siew Chin Lim
@ 2020-10-15 12:29 ` Siew Chin Lim
2020-10-15 12:29 ` [v3 14/16] arm: socfpga: dts: soc64: Add binman node of FIT image with ATF support Siew Chin Lim
` (2 subsequent siblings)
15 siblings, 0 replies; 25+ messages in thread
From: Siew Chin Lim @ 2020-10-15 12:29 UTC (permalink / raw)
To: u-boot
From: Chee Hong Ang <chee.hong.ang@intel.com>
SPL already setup the Clock Manager with the handoff data
from OCRAM. When the Clock Manager's driver get probed again
in SSBL, it shall skip the handoff data access in OCRAM.
Signed-off-by: Chee Hong Ang <chee.hong.ang@intel.com>
---
arch/arm/mach-socfpga/wrap_pll_config_s10.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/arm/mach-socfpga/wrap_pll_config_s10.c b/arch/arm/mach-socfpga/wrap_pll_config_s10.c
index 3da85791a1..049c5711a8 100644
--- a/arch/arm/mach-socfpga/wrap_pll_config_s10.c
+++ b/arch/arm/mach-socfpga/wrap_pll_config_s10.c
@@ -12,6 +12,7 @@
const struct cm_config * const cm_get_default_config(void)
{
+#ifdef CONFIG_SPL_BUILD
struct cm_config *cm_handoff_cfg = (struct cm_config *)
(S10_HANDOFF_CLOCK + S10_HANDOFF_OFFSET_DATA);
u32 *conversion = (u32 *)cm_handoff_cfg;
@@ -26,7 +27,7 @@ const struct cm_config * const cm_get_default_config(void)
} else if (handoff_clk == S10_HANDOFF_MAGIC_CLOCK) {
return cm_handoff_cfg;
}
-
+#endif
return NULL;
}
--
2.13.0
^ permalink raw reply related [flat|nested] 25+ messages in thread
* [v3 14/16] arm: socfpga: dts: soc64: Add binman node of FIT image with ATF support
2020-10-15 12:29 [v3 00/16] Enable ARM Trusted Firmware for U-Boot Siew Chin Lim
` (12 preceding siblings ...)
2020-10-15 12:29 ` [v3 13/16] arm: socfpga: soc64: Skip handoff data access in SSBL Siew Chin Lim
@ 2020-10-15 12:29 ` Siew Chin Lim
2020-10-15 15:05 ` Simon Glass
2020-11-13 1:18 ` Tan, Ley Foon
2020-10-15 12:29 ` [v3 15/16] arm: socfpga: soc64: Enable FIT image generation using binman Siew Chin Lim
2020-10-15 12:29 ` [v3 16/16] configs: socfpga: Add defconfig for Agilex and Stratix 10 with ATF support Siew Chin Lim
15 siblings, 2 replies; 25+ messages in thread
From: Siew Chin Lim @ 2020-10-15 12:29 UTC (permalink / raw)
To: u-boot
Add binman node to device tree to generate the FIT image for u-boot
(u-boot.itb) and OS kernel (kernel.itb).
u-boot.itb contains arm trusted firmware (ATF), u-boot proper and
u-boot device tree for ATF u-boot flow.
kernel.itb contains Linux Image and Linux device tree.
Signed-off-by: Siew Chin Lim <elly.siew.chin.lim@intel.com>
---
arch/arm/dts/socfpga_agilex-u-boot.dtsi | 4 +-
arch/arm/dts/socfpga_soc64_fit-u-boot.dtsi | 120 +++++++++++++++++++++++
arch/arm/dts/socfpga_stratix10-u-boot.dtsi | 8 ++
arch/arm/dts/socfpga_stratix10_socdk-u-boot.dtsi | 4 +-
4 files changed, 134 insertions(+), 2 deletions(-)
create mode 100644 arch/arm/dts/socfpga_soc64_fit-u-boot.dtsi
create mode 100644 arch/arm/dts/socfpga_stratix10-u-boot.dtsi
diff --git a/arch/arm/dts/socfpga_agilex-u-boot.dtsi b/arch/arm/dts/socfpga_agilex-u-boot.dtsi
index f0528a9ad9..08f7cf7f7a 100644
--- a/arch/arm/dts/socfpga_agilex-u-boot.dtsi
+++ b/arch/arm/dts/socfpga_agilex-u-boot.dtsi
@@ -2,9 +2,11 @@
/*
* U-Boot additions
*
- * Copyright (C) 2019 Intel Corporation <www.intel.com>
+ * Copyright (C) 2019-2020 Intel Corporation <www.intel.com>
*/
+#include "socfpga_soc64_fit-u-boot.dtsi"
+
/{
memory {
#address-cells = <2>;
diff --git a/arch/arm/dts/socfpga_soc64_fit-u-boot.dtsi b/arch/arm/dts/socfpga_soc64_fit-u-boot.dtsi
new file mode 100644
index 0000000000..2d4d56a6df
--- /dev/null
+++ b/arch/arm/dts/socfpga_soc64_fit-u-boot.dtsi
@@ -0,0 +1,120 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * U-Boot additions
+ *
+ * Copyright (C) 2020 Intel Corporation <www.intel.com>
+ */
+
+#if defined(CONFIG_FIT)
+
+/ {
+ binman: binman {
+ multiple-images;
+ };
+};
+
+&binman {
+ u-boot {
+ filename = "u-boot.itb";
+ fit {
+ fit,external-offset = <CONFIG_FIT_EXTERNAL_OFFSET>;
+ description = "FIT with firmware and bootloader";
+ #address-cells = <1>;
+
+ images {
+ uboot {
+ description = "U-Boot SoC64";
+ type = "standalone";
+ os = "U-Boot";
+ arch = "arm64";
+ compression = "none";
+ load = <0x00200000>;
+
+ uboot_blob: blob {
+ filename = "u-boot-nodtb.bin";
+ };
+ };
+
+ atf {
+ description = "ARM Trusted Firmware";
+ type = "firmware";
+ os = "arm-trusted-firmware";
+ arch = "arm64";
+ compression = "none";
+ load = <0x00001000>;
+ entry = <0x00001000>;
+
+ atf_blob: blob {
+ filename = "bl31.bin";
+ };
+ };
+
+ fdt {
+ description = "U-Boot SoC64 flat device-tree";
+ type = "flat_dt";
+ compression = "none";
+
+ uboot_fdt_blob: blob {
+ filename = "u-boot.dtb";
+ };
+ };
+ };
+
+ configurations {
+ default = "conf";
+ conf {
+ description = "Intel SoC64 FPGA";
+ firmware = "atf";
+ loadables = "uboot";
+ fdt = "fdt";
+ };
+ };
+ };
+ };
+
+ kernel {
+ filename = "kernel.itb";
+ fit {
+ description = "FIT with Linux kernel image and FDT blob";
+ #address-cells = <1>;
+
+ images {
+ kernel {
+ description = "Linux Kernel";
+ type = "kernel";
+ arch = "arm64";
+ os = "linux";
+ compression = "none";
+ load = <0x4080000>;
+ entry = <0x4080000>;
+
+ kernel_blob: blob {
+ filename = "Image";
+ };
+ };
+
+ fdt {
+ description = "Linux DTB";
+ type = "flat_dt";
+ arch = "arm64";
+ compression = "none";
+
+ kernel_fdt_blob: blob {
+ filename = "linux.dtb";
+ };
+ };
+ };
+
+ configurations {
+ default = "conf";
+ conf {
+ description = "Intel SoC64 FPGA";
+ kernel = "kernel";
+ fdt = "fdt";
+ };
+ };
+ };
+ };
+};
+
+#endif
diff --git a/arch/arm/dts/socfpga_stratix10-u-boot.dtsi b/arch/arm/dts/socfpga_stratix10-u-boot.dtsi
new file mode 100644
index 0000000000..3e3a378046
--- /dev/null
+++ b/arch/arm/dts/socfpga_stratix10-u-boot.dtsi
@@ -0,0 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * U-Boot additions
+ *
+ * Copyright (C) 2020 Intel Corporation <www.intel.com>
+ */
+
+#include "socfpga_soc64_fit-u-boot.dtsi"
diff --git a/arch/arm/dts/socfpga_stratix10_socdk-u-boot.dtsi b/arch/arm/dts/socfpga_stratix10_socdk-u-boot.dtsi
index 2669abb383..61df425f14 100755
--- a/arch/arm/dts/socfpga_stratix10_socdk-u-boot.dtsi
+++ b/arch/arm/dts/socfpga_stratix10_socdk-u-boot.dtsi
@@ -2,9 +2,11 @@
/*
* U-Boot additions
*
- * Copyright (C) 2019 Intel Corporation <www.intel.com>
+ * Copyright (C) 2019-2020 Intel Corporation <www.intel.com>
*/
+#include "socfpga_stratix10-u-boot.dtsi"
+
/{
aliases {
spi0 = &qspi;
--
2.13.0
^ permalink raw reply related [flat|nested] 25+ messages in thread
* [v3 14/16] arm: socfpga: dts: soc64: Add binman node of FIT image with ATF support
2020-10-15 12:29 ` [v3 14/16] arm: socfpga: dts: soc64: Add binman node of FIT image with ATF support Siew Chin Lim
@ 2020-10-15 15:05 ` Simon Glass
2020-11-13 1:18 ` Tan, Ley Foon
1 sibling, 0 replies; 25+ messages in thread
From: Simon Glass @ 2020-10-15 15:05 UTC (permalink / raw)
To: u-boot
On Thu, 15 Oct 2020 at 06:30, Siew Chin Lim
<elly.siew.chin.lim@intel.com> wrote:
>
> Add binman node to device tree to generate the FIT image for u-boot
> (u-boot.itb) and OS kernel (kernel.itb).
>
> u-boot.itb contains arm trusted firmware (ATF), u-boot proper and
> u-boot device tree for ATF u-boot flow.
>
> kernel.itb contains Linux Image and Linux device tree.
>
> Signed-off-by: Siew Chin Lim <elly.siew.chin.lim@intel.com>
> ---
> arch/arm/dts/socfpga_agilex-u-boot.dtsi | 4 +-
> arch/arm/dts/socfpga_soc64_fit-u-boot.dtsi | 120 +++++++++++++++++++++++
> arch/arm/dts/socfpga_stratix10-u-boot.dtsi | 8 ++
> arch/arm/dts/socfpga_stratix10_socdk-u-boot.dtsi | 4 +-
> 4 files changed, 134 insertions(+), 2 deletions(-)
> create mode 100644 arch/arm/dts/socfpga_soc64_fit-u-boot.dtsi
> create mode 100644 arch/arm/dts/socfpga_stratix10-u-boot.dtsi
>
Reviewed-by: Simon Glass <sjg@chromium.org>
^ permalink raw reply [flat|nested] 25+ messages in thread
* [v3 14/16] arm: socfpga: dts: soc64: Add binman node of FIT image with ATF support
2020-10-15 12:29 ` [v3 14/16] arm: socfpga: dts: soc64: Add binman node of FIT image with ATF support Siew Chin Lim
2020-10-15 15:05 ` Simon Glass
@ 2020-11-13 1:18 ` Tan, Ley Foon
1 sibling, 0 replies; 25+ messages in thread
From: Tan, Ley Foon @ 2020-11-13 1:18 UTC (permalink / raw)
To: u-boot
> -----Original Message-----
> From: Lim, Elly Siew Chin <elly.siew.chin.lim@intel.com>
> Sent: Thursday, October 15, 2020 8:30 PM
> To: u-boot at lists.denx.de
> Cc: Marek Vasut <marex@denx.de>; Tan, Ley Foon
> <ley.foon.tan@intel.com>; See, Chin Liang <chin.liang.see@intel.com>;
> Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>; Chee, Tien Fong
> <tien.fong.chee@intel.com>; Westergreen, Dalon
> <dalon.westergreen@intel.com>; Simon Glass <sjg@chromium.org>; Lim,
> Elly Siew Chin <elly.siew.chin.lim@intel.com>
> Subject: [v3 14/16] arm: socfpga: dts: soc64: Add binman node of FIT image
> with ATF support
>
> Add binman node to device tree to generate the FIT image for u-boot
> (u-boot.itb) and OS kernel (kernel.itb).
>
> u-boot.itb contains arm trusted firmware (ATF), u-boot proper and u-boot
> device tree for ATF u-boot flow.
>
> kernel.itb contains Linux Image and Linux device tree.
>
> Signed-off-by: Siew Chin Lim <elly.siew.chin.lim@intel.com>
> ---
> arch/arm/dts/socfpga_agilex-u-boot.dtsi | 4 +-
> arch/arm/dts/socfpga_soc64_fit-u-boot.dtsi | 120
> +++++++++++++++++++++++
> arch/arm/dts/socfpga_stratix10-u-boot.dtsi | 8 ++
> arch/arm/dts/socfpga_stratix10_socdk-u-boot.dtsi | 4 +-
> 4 files changed, 134 insertions(+), 2 deletions(-) create mode 100644
> arch/arm/dts/socfpga_soc64_fit-u-boot.dtsi
> create mode 100644 arch/arm/dts/socfpga_stratix10-u-boot.dtsi
Reviewed-by: Ley Foon Tan <ley.foon.tan@intel.com>
Regards
Ley Foon
^ permalink raw reply [flat|nested] 25+ messages in thread
* [v3 15/16] arm: socfpga: soc64: Enable FIT image generation using binman
2020-10-15 12:29 [v3 00/16] Enable ARM Trusted Firmware for U-Boot Siew Chin Lim
` (13 preceding siblings ...)
2020-10-15 12:29 ` [v3 14/16] arm: socfpga: dts: soc64: Add binman node of FIT image with ATF support Siew Chin Lim
@ 2020-10-15 12:29 ` Siew Chin Lim
2020-11-13 3:10 ` Tan, Ley Foon
2020-10-15 12:29 ` [v3 16/16] configs: socfpga: Add defconfig for Agilex and Stratix 10 with ATF support Siew Chin Lim
15 siblings, 1 reply; 25+ messages in thread
From: Siew Chin Lim @ 2020-10-15 12:29 UTC (permalink / raw)
To: u-boot
Add new build target "fit-itb" for FIT image generation.
In preparation to support Vendor Authorized Boot (VAB) for Intel
SOC64 device in near future. With VAB, u-boot proper, dtb and
arm trusted firmware need to be signed before FIT image generation.
To align user experience for ATF boot with and without VAB
feature, we skip binman for ARCH_SOCFPGA in default Makefile
flow. User always use 'make fit-itb' to generate FIT image
after successfully compile u-boot.
Signed-off-by: Siew Chin Lim <elly.siew.chin.lim@intel.com>
---
Makefile | 7 +++++++
arch/arm/mach-socfpga/Kconfig | 2 ++
2 files changed, 9 insertions(+)
diff --git a/Makefile b/Makefile
index 28c9f31fb4..ed05becc9e 100644
--- a/Makefile
+++ b/Makefile
@@ -1020,8 +1020,10 @@ inputs: $(INPUTS-y)
all: .binman_stamp inputs
ifeq ($(CONFIG_BINMAN),y)
+ifneq ($(CONFIG_ARCH_SOCFPGA),y)
$(call if_changed,binman)
endif
+endif
# Timestamp file to make sure that binman always runs
.binman_stamp: FORCE
@@ -1600,6 +1602,11 @@ cmd_socnandboot = cat u-boot-spl-padx4.sfp u-boot.img > $@ || rm -f $@
u-boot-with-nand-spl.sfp: u-boot-spl-padx4.sfp u-boot.img FORCE
$(call if_changed,socnandboot)
+ifeq ($(CONFIG_FIT),y)
+fit-itb:
+ $(call if_changed,binman)
+endif
+
endif
ifeq ($(CONFIG_MPC85xx)$(CONFIG_OF_SEPARATE),yy)
diff --git a/arch/arm/mach-socfpga/Kconfig b/arch/arm/mach-socfpga/Kconfig
index 01f5a1fc41..7fdb52dd83 100644
--- a/arch/arm/mach-socfpga/Kconfig
+++ b/arch/arm/mach-socfpga/Kconfig
@@ -37,6 +37,7 @@ config TARGET_SOCFPGA_AGILEX
select FPGA_INTEL_SDM_MAILBOX
select NCORE_CACHE
select SPL_CLK if SPL
+ select BINMAN
config TARGET_SOCFPGA_ARRIA5
bool
@@ -79,6 +80,7 @@ config TARGET_SOCFPGA_STRATIX10
select ARMV8_MULTIENTRY
select ARMV8_SET_SMPEN
select FPGA_INTEL_SDM_MAILBOX
+ select BINMAN
choice
prompt "Altera SOCFPGA board select"
--
2.13.0
^ permalink raw reply related [flat|nested] 25+ messages in thread
* [v3 15/16] arm: socfpga: soc64: Enable FIT image generation using binman
2020-10-15 12:29 ` [v3 15/16] arm: socfpga: soc64: Enable FIT image generation using binman Siew Chin Lim
@ 2020-11-13 3:10 ` Tan, Ley Foon
0 siblings, 0 replies; 25+ messages in thread
From: Tan, Ley Foon @ 2020-11-13 3:10 UTC (permalink / raw)
To: u-boot
> -----Original Message-----
> From: Lim, Elly Siew Chin <elly.siew.chin.lim@intel.com>
> Sent: Thursday, October 15, 2020 8:30 PM
> To: u-boot at lists.denx.de
> Cc: Marek Vasut <marex@denx.de>; Tan, Ley Foon
> <ley.foon.tan@intel.com>; See, Chin Liang <chin.liang.see@intel.com>;
> Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>; Chee, Tien Fong
> <tien.fong.chee@intel.com>; Westergreen, Dalon
> <dalon.westergreen@intel.com>; Simon Glass <sjg@chromium.org>; Lim,
> Elly Siew Chin <elly.siew.chin.lim@intel.com>
> Subject: [v3 15/16] arm: socfpga: soc64: Enable FIT image generation using
> binman
>
> Add new build target "fit-itb" for FIT image generation.
>
> In preparation to support Vendor Authorized Boot (VAB) for Intel
> SOC64 device in near future. With VAB, u-boot proper, dtb and arm trusted
> firmware need to be signed before FIT image generation.
>
> To align user experience for ATF boot with and without VAB feature, we skip
> binman for ARCH_SOCFPGA in default Makefile flow. User always use 'make
> fit-itb' to generate FIT image after successfully compile u-boot.
>
> Signed-off-by: Siew Chin Lim <elly.siew.chin.lim@intel.com>
> ---
> Makefile | 7 +++++++
> arch/arm/mach-socfpga/Kconfig | 2 ++
> 2 files changed, 9 insertions(+)
>
> diff --git a/Makefile b/Makefile
> index 28c9f31fb4..ed05becc9e 100644
> --- a/Makefile
> +++ b/Makefile
> @@ -1020,8 +1020,10 @@ inputs: $(INPUTS-y)
>
> all: .binman_stamp inputs
> ifeq ($(CONFIG_BINMAN),y)
> +ifneq ($(CONFIG_ARCH_SOCFPGA),y)
> $(call if_changed,binman)
> endif
> +endif
>
> # Timestamp file to make sure that binman always runs
> .binman_stamp: FORCE
> @@ -1600,6 +1602,11 @@ cmd_socnandboot = cat u-boot-spl-padx4.sfp
> u-boot.img > $@ || rm -f $@
> u-boot-with-nand-spl.sfp: u-boot-spl-padx4.sfp u-boot.img FORCE
> $(call if_changed,socnandboot)
>
> +ifeq ($(CONFIG_FIT),y)
> +fit-itb:
> + $(call if_changed,binman)
> +endif
> +
> endif
>
> ifeq ($(CONFIG_MPC85xx)$(CONFIG_OF_SEPARATE),yy)
> diff --git a/arch/arm/mach-socfpga/Kconfig b/arch/arm/mach-
> socfpga/Kconfig index 01f5a1fc41..7fdb52dd83 100644
> --- a/arch/arm/mach-socfpga/Kconfig
> +++ b/arch/arm/mach-socfpga/Kconfig
> @@ -37,6 +37,7 @@ config TARGET_SOCFPGA_AGILEX
> select FPGA_INTEL_SDM_MAILBOX
> select NCORE_CACHE
> select SPL_CLK if SPL
> + select BINMAN
Sort by alphabetical order
> config TARGET_SOCFPGA_ARRIA5
> bool
> @@ -79,6 +80,7 @@ config TARGET_SOCFPGA_STRATIX10
> select ARMV8_MULTIENTRY
> select ARMV8_SET_SMPEN
> select FPGA_INTEL_SDM_MAILBOX
> + select BINMAN
Sort by alphabetical order
Regards
Ley Foon
^ permalink raw reply [flat|nested] 25+ messages in thread
* [v3 16/16] configs: socfpga: Add defconfig for Agilex and Stratix 10 with ATF support
2020-10-15 12:29 [v3 00/16] Enable ARM Trusted Firmware for U-Boot Siew Chin Lim
` (14 preceding siblings ...)
2020-10-15 12:29 ` [v3 15/16] arm: socfpga: soc64: Enable FIT image generation using binman Siew Chin Lim
@ 2020-10-15 12:29 ` Siew Chin Lim
2020-11-13 3:25 ` Tan, Ley Foon
15 siblings, 1 reply; 25+ messages in thread
From: Siew Chin Lim @ 2020-10-15 12:29 UTC (permalink / raw)
To: u-boot
From: Chee Hong Ang <chee.hong.ang@intel.com>
Booting Agilex and Stratix 10 with ATF support.
SPL now loads ATF (BL31), U-Boot proper and DTB from FIT
image. The new boot flow with ATF support is as follow:
SPL -> ATF (BL31) -> U-Boot proper -> OS (Linux)
U-Boot proper now starts at 0x200000 (CONFIG_SYS_TEXT_BASE).
ATF will occupy the address range starting from 0x1000.
Signed-off-by: Chee Hong Ang <chee.hong.ang@intel.com>
Signed-off-by: Siew Chin Lim <elly.siew.chin.lim@intel.com>
---
configs/socfpga_agilex_atf_defconfig | 72 ++++++++++++++++++++++++++++++++
configs/socfpga_stratix10_atf_defconfig | 74 +++++++++++++++++++++++++++++++++
2 files changed, 146 insertions(+)
create mode 100644 configs/socfpga_agilex_atf_defconfig
create mode 100644 configs/socfpga_stratix10_atf_defconfig
diff --git a/configs/socfpga_agilex_atf_defconfig b/configs/socfpga_agilex_atf_defconfig
new file mode 100644
index 0000000000..ad87a8098f
--- /dev/null
+++ b/configs/socfpga_agilex_atf_defconfig
@@ -0,0 +1,72 @@
+CONFIG_ARM=y
+CONFIG_ARM_SMCCC=y
+CONFIG_SPL_LDSCRIPT="arch/arm/mach-socfpga/u-boot-spl-soc64.lds"
+CONFIG_ARCH_SOCFPGA=y
+CONFIG_SYS_TEXT_BASE=0x200000
+CONFIG_SYS_MALLOC_F_LEN=0x2000
+CONFIG_ENV_SIZE=0x1000
+CONFIG_ENV_OFFSET=0x200
+CONFIG_DM_GPIO=y
+CONFIG_NR_DRAM_BANKS=2
+CONFIG_TARGET_SOCFPGA_AGILEX_SOCDK=y
+CONFIG_IDENT_STRING="socfpga_agilex"
+CONFIG_SPL_FS_FAT=y
+CONFIG_SPL_TEXT_BASE=0xFFE00000
+CONFIG_FIT=y
+CONFIG_SPL_LOAD_FIT=y
+CONFIG_SPL_LOAD_FIT_ADDRESS=0x02000000
+# CONFIG_USE_SPL_FIT_GENERATOR is not set
+CONFIG_BOOTDELAY=5
+CONFIG_USE_BOOTARGS=y
+CONFIG_BOOTARGS="earlycon"
+CONFIG_SPL_CACHE=y
+CONFIG_SPL_SPI_LOAD=y
+CONFIG_SYS_SPI_U_BOOT_OFFS=0x02000000
+CONFIG_SPL_ATF=y
+CONFIG_SPL_ATF_NO_PLATFORM_PARAM=y
+CONFIG_HUSH_PARSER=y
+CONFIG_SYS_PROMPT="SOCFPGA_AGILEX # "
+CONFIG_CMD_MEMTEST=y
+CONFIG_CMD_GPIO=y
+CONFIG_CMD_I2C=y
+CONFIG_CMD_MMC=y
+CONFIG_CMD_SPI=y
+CONFIG_CMD_USB=y
+CONFIG_CMD_DHCP=y
+CONFIG_CMD_MII=y
+CONFIG_CMD_PING=y
+CONFIG_CMD_CACHE=y
+CONFIG_CMD_EXT4=y
+CONFIG_CMD_FAT=y
+CONFIG_CMD_FS_GENERIC=y
+CONFIG_DEFAULT_DEVICE_TREE="socfpga_agilex_socdk"
+CONFIG_ENV_IS_IN_MMC=y
+CONFIG_NET_RANDOM_ETHADDR=y
+CONFIG_SPL_DM_SEQ_ALIAS=y
+CONFIG_SPL_ALTERA_SDRAM=y
+CONFIG_DWAPB_GPIO=y
+CONFIG_DM_I2C=y
+CONFIG_SYS_I2C_DW=y
+CONFIG_DM_MMC=y
+CONFIG_MMC_DW=y
+CONFIG_MTD=y
+CONFIG_SF_DEFAULT_MODE=0x2003
+CONFIG_SPI_FLASH_SPANSION=y
+CONFIG_SPI_FLASH_STMICRO=y
+CONFIG_PHY_MICREL=y
+CONFIG_PHY_MICREL_KSZ90X1=y
+CONFIG_DM_ETH=y
+CONFIG_ETH_DESIGNWARE=y
+CONFIG_MII=y
+CONFIG_DM_RESET=y
+CONFIG_SPI=y
+CONFIG_CADENCE_QSPI=y
+CONFIG_DESIGNWARE_SPI=y
+CONFIG_USB=y
+CONFIG_DM_USB=y
+CONFIG_USB_DWC2=y
+CONFIG_USB_STORAGE=y
+CONFIG_DESIGNWARE_WATCHDOG=y
+CONFIG_WDT=y
+# CONFIG_SPL_USE_TINY_PRINTF is not set
+CONFIG_PANIC_HANG=y
diff --git a/configs/socfpga_stratix10_atf_defconfig b/configs/socfpga_stratix10_atf_defconfig
new file mode 100644
index 0000000000..1005ba979e
--- /dev/null
+++ b/configs/socfpga_stratix10_atf_defconfig
@@ -0,0 +1,74 @@
+CONFIG_ARM=y
+CONFIG_ARM_SMCCC=y
+CONFIG_SPL_LDSCRIPT="arch/arm/mach-socfpga/u-boot-spl-soc64.lds"
+CONFIG_ARCH_SOCFPGA=y
+CONFIG_SYS_TEXT_BASE=0x200000
+CONFIG_SYS_MALLOC_F_LEN=0x2000
+CONFIG_ENV_SIZE=0x1000
+CONFIG_ENV_OFFSET=0x200
+CONFIG_DM_GPIO=y
+CONFIG_NR_DRAM_BANKS=2
+CONFIG_TARGET_SOCFPGA_STRATIX10_SOCDK=y
+CONFIG_IDENT_STRING="socfpga_stratix10"
+CONFIG_SPL_FS_FAT=y
+CONFIG_SPL_TEXT_BASE=0xFFE00000
+CONFIG_FIT=y
+CONFIG_SPL_LOAD_FIT=y
+CONFIG_SPL_LOAD_FIT_ADDRESS=0x02000000
+# CONFIG_USE_SPL_FIT_GENERATOR is not set
+CONFIG_BOOTDELAY=5
+CONFIG_USE_BOOTARGS=y
+CONFIG_BOOTARGS="earlycon"
+CONFIG_SPL_SPI_LOAD=y
+CONFIG_SYS_SPI_U_BOOT_OFFS=0x02000000
+CONFIG_SPL_ATF=y
+CONFIG_SPL_ATF_NO_PLATFORM_PARAM=y
+CONFIG_HUSH_PARSER=y
+CONFIG_SYS_PROMPT="SOCFPGA_STRATIX10 # "
+CONFIG_CMD_MEMTEST=y
+# CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
+CONFIG_CMD_I2C=y
+CONFIG_CMD_MMC=y
+CONFIG_CMD_SPI=y
+CONFIG_CMD_USB=y
+CONFIG_CMD_DHCP=y
+CONFIG_CMD_MII=y
+CONFIG_CMD_PING=y
+CONFIG_CMD_CACHE=y
+CONFIG_CMD_EXT4=y
+CONFIG_CMD_FAT=y
+CONFIG_CMD_FS_GENERIC=y
+CONFIG_DEFAULT_DEVICE_TREE="socfpga_stratix10_socdk"
+CONFIG_ENV_IS_IN_MMC=y
+CONFIG_SYS_RELOC_GD_ENV_ADDR=y
+CONFIG_NET_RANDOM_ETHADDR=y
+CONFIG_SPL_DM_SEQ_ALIAS=y
+CONFIG_SPL_ALTERA_SDRAM=y
+CONFIG_FPGA_INTEL_PR=y
+CONFIG_DWAPB_GPIO=y
+CONFIG_DM_I2C=y
+CONFIG_SYS_I2C_DW=y
+CONFIG_DM_MMC=y
+CONFIG_MMC_DW=y
+CONFIG_MTD=y
+CONFIG_SF_DEFAULT_MODE=0x2003
+CONFIG_SPI_FLASH_SPANSION=y
+CONFIG_SPI_FLASH_STMICRO=y
+CONFIG_PHY_MICREL=y
+CONFIG_PHY_MICREL_KSZ90X1=y
+CONFIG_DM_ETH=y
+CONFIG_ETH_DESIGNWARE=y
+CONFIG_MII=y
+CONFIG_DM_RESET=y
+CONFIG_SPI=y
+CONFIG_CADENCE_QSPI=y
+CONFIG_DESIGNWARE_SPI=y
+CONFIG_USB=y
+CONFIG_DM_USB=y
+CONFIG_USB_DWC2=y
+CONFIG_USB_STORAGE=y
+CONFIG_DESIGNWARE_WATCHDOG=y
+CONFIG_WDT=y
+# CONFIG_SPL_USE_TINY_PRINTF is not set
+CONFIG_PANIC_HANG=y
--
2.13.0
^ permalink raw reply related [flat|nested] 25+ messages in thread
* [v3 16/16] configs: socfpga: Add defconfig for Agilex and Stratix 10 with ATF support
2020-10-15 12:29 ` [v3 16/16] configs: socfpga: Add defconfig for Agilex and Stratix 10 with ATF support Siew Chin Lim
@ 2020-11-13 3:25 ` Tan, Ley Foon
0 siblings, 0 replies; 25+ messages in thread
From: Tan, Ley Foon @ 2020-11-13 3:25 UTC (permalink / raw)
To: u-boot
> -----Original Message-----
> From: Lim, Elly Siew Chin <elly.siew.chin.lim@intel.com>
> Sent: Thursday, October 15, 2020 8:30 PM
> To: u-boot at lists.denx.de
> Cc: Marek Vasut <marex@denx.de>; Tan, Ley Foon
> <ley.foon.tan@intel.com>; See, Chin Liang <chin.liang.see@intel.com>;
> Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>; Chee, Tien Fong
> <tien.fong.chee@intel.com>; Westergreen, Dalon
> <dalon.westergreen@intel.com>; Simon Glass <sjg@chromium.org>; Ang,
> Chee Hong <chee.hong.ang@intel.com>; Lim, Elly Siew Chin
> <elly.siew.chin.lim@intel.com>
> Subject: [v3 16/16] configs: socfpga: Add defconfig for Agilex and Stratix 10
> with ATF support
>
> From: Chee Hong Ang <chee.hong.ang@intel.com>
>
> Booting Agilex and Stratix 10 with ATF support.
>
> SPL now loads ATF (BL31), U-Boot proper and DTB from FIT image. The new
> boot flow with ATF support is as follow:
>
> SPL -> ATF (BL31) -> U-Boot proper -> OS (Linux)
>
> U-Boot proper now starts at 0x200000 (CONFIG_SYS_TEXT_BASE).
> ATF will occupy the address range starting from 0x1000.
>
> Signed-off-by: Chee Hong Ang <chee.hong.ang@intel.com>
> Signed-off-by: Siew Chin Lim <elly.siew.chin.lim@intel.com>
> ---
> configs/socfpga_agilex_atf_defconfig | 72
> ++++++++++++++++++++++++++++++++
> configs/socfpga_stratix10_atf_defconfig | 74
> +++++++++++++++++++++++++++++++++
> 2 files changed, 146 insertions(+)
> create mode 100644 configs/socfpga_agilex_atf_defconfig
> create mode 100644 configs/socfpga_stratix10_atf_defconfig
Reviewed-by: Ley Foon Tan <ley.foon.tan@intel.com>
Regards
Ley Foon
^ permalink raw reply [flat|nested] 25+ messages in thread