* [PATCH v2 01/13] spl: usb: Create an API spl_usb_load()
2020-08-03 6:05 [PATCH v2 00/13] Add support for USB host and peripheral bootmodes on am65x-idk Faiz Abbas
@ 2020-08-03 6:05 ` Faiz Abbas
2020-08-03 6:05 ` [PATCH v2 02/13] spl: usb: Only init usb once Faiz Abbas
` (12 subsequent siblings)
13 siblings, 0 replies; 15+ messages in thread
From: Faiz Abbas @ 2020-08-03 6:05 UTC (permalink / raw)
To: u-boot
Create a new API spl_usb_load() that takes the filename as a parameter
instead of taking the default U-boot PAYLOAD_NAME
Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
---
common/spl/spl_usb.c | 20 +++++++++++++-------
include/spl.h | 14 ++++++++++++++
2 files changed, 27 insertions(+), 7 deletions(-)
diff --git a/common/spl/spl_usb.c b/common/spl/spl_usb.c
index 08837b38fc..92ae96f66e 100644
--- a/common/spl/spl_usb.c
+++ b/common/spl/spl_usb.c
@@ -18,8 +18,9 @@
static int usb_stor_curr_dev = -1; /* current device */
-static int spl_usb_load_image(struct spl_image_info *spl_image,
- struct spl_boot_device *bootdev)
+int spl_usb_load(struct spl_image_info *spl_image,
+ struct spl_boot_device *bootdev, int partition,
+ const char *filename)
{
int err;
struct blk_desc *stor_dev;
@@ -43,13 +44,10 @@ static int spl_usb_load_image(struct spl_image_info *spl_image,
#ifdef CONFIG_SPL_OS_BOOT
if (spl_start_uboot() ||
- spl_load_image_fat_os(spl_image, stor_dev,
- CONFIG_SYS_USB_FAT_BOOT_PARTITION))
+ spl_load_image_fat_os(spl_image, stor_dev, partition))
#endif
{
- err = spl_load_image_fat(spl_image, stor_dev,
- CONFIG_SYS_USB_FAT_BOOT_PARTITION,
- CONFIG_SPL_FS_LOAD_PAYLOAD_NAME);
+ err = spl_load_image_fat(spl_image, stor_dev, partition, filename);
}
if (err) {
@@ -59,4 +57,12 @@ static int spl_usb_load_image(struct spl_image_info *spl_image,
return 0;
}
+
+static int spl_usb_load_image(struct spl_image_info *spl_image,
+ struct spl_boot_device *bootdev)
+{
+ return spl_usb_load(spl_image, bootdev,
+ CONFIG_SYS_USB_FAT_BOOT_PARTITION,
+ CONFIG_SPL_FS_LOAD_PAYLOAD_NAME);
+}
SPL_LOAD_IMAGE_METHOD("USB", 0, BOOT_DEVICE_USB, spl_usb_load_image);
diff --git a/include/spl.h b/include/spl.h
index 580e4e024f..b72dfc7e3d 100644
--- a/include/spl.h
+++ b/include/spl.h
@@ -503,6 +503,20 @@ int spl_mmc_load(struct spl_image_info *spl_image,
int raw_part,
unsigned long raw_sect);
+/**
+ * spl_usb_load() - Load an image file from USB mass storage
+ *
+ * @param spl_image Image data filled in by loading process
+ * @param bootdev Describes which device to load from
+ * @param raw_part Fat partition to load from
+ * @param filename Name of file to load
+ *
+ * @return 0 on success, otherwise error code
+ */
+int spl_usb_load(struct spl_image_info *spl_image,
+ struct spl_boot_device *bootdev,
+ int partition, const char *filename);
+
int spl_ymodem_load_image(struct spl_image_info *spl_image,
struct spl_boot_device *bootdev);
--
2.17.1
^ permalink raw reply related [flat|nested] 15+ messages in thread* [PATCH v2 02/13] spl: usb: Only init usb once
2020-08-03 6:05 [PATCH v2 00/13] Add support for USB host and peripheral bootmodes on am65x-idk Faiz Abbas
2020-08-03 6:05 ` [PATCH v2 01/13] spl: usb: Create an API spl_usb_load() Faiz Abbas
@ 2020-08-03 6:05 ` Faiz Abbas
2020-08-03 6:05 ` [PATCH v2 03/13] armv7R: K3: am654: Use full malloc in SPL both pre and post reloc Faiz Abbas
` (11 subsequent siblings)
13 siblings, 0 replies; 15+ messages in thread
From: Faiz Abbas @ 2020-08-03 6:05 UTC (permalink / raw)
To: u-boot
usb_init() may be called multiple times for fetching multiple images
from SPL. Skip reinitializing USB if its already been done
Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
---
common/spl/spl_usb.c | 11 ++++++++---
1 file changed, 8 insertions(+), 3 deletions(-)
diff --git a/common/spl/spl_usb.c b/common/spl/spl_usb.c
index 92ae96f66e..3648de3492 100644
--- a/common/spl/spl_usb.c
+++ b/common/spl/spl_usb.c
@@ -22,11 +22,16 @@ int spl_usb_load(struct spl_image_info *spl_image,
struct spl_boot_device *bootdev, int partition,
const char *filename)
{
- int err;
+ int err = 0;
struct blk_desc *stor_dev;
+ static bool usb_init_pending = true;
+
+ if (usb_init_pending) {
+ usb_stop();
+ err = usb_init();
+ usb_init_pending = false;
+ }
- usb_stop();
- err = usb_init();
if (err) {
#ifdef CONFIG_SPL_LIBCOMMON_SUPPORT
printf("%s: usb init failed: err - %d\n", __func__, err);
--
2.17.1
^ permalink raw reply related [flat|nested] 15+ messages in thread* [PATCH v2 03/13] armv7R: K3: am654: Use full malloc in SPL both pre and post reloc
2020-08-03 6:05 [PATCH v2 00/13] Add support for USB host and peripheral bootmodes on am65x-idk Faiz Abbas
2020-08-03 6:05 ` [PATCH v2 01/13] spl: usb: Create an API spl_usb_load() Faiz Abbas
2020-08-03 6:05 ` [PATCH v2 02/13] spl: usb: Only init usb once Faiz Abbas
@ 2020-08-03 6:05 ` Faiz Abbas
2020-08-03 6:05 ` [PATCH v2 04/13] arm: mach-k3: sysfw-loader: Add support to load SYSFW from USB Faiz Abbas
` (10 subsequent siblings)
13 siblings, 0 replies; 15+ messages in thread
From: Faiz Abbas @ 2020-08-03 6:05 UTC (permalink / raw)
To: u-boot
In order to be able to use things like file system drivers early on in
SPL (before relocation) in a memory-constrained environment when DDR is
not yet available we cannot use the simple malloc scheme which does not
implement the freeing of previously allocated memory blocks. To address
this issue go ahead and enable the use of the full malloc by manually
initializing the required functionality inside board_init_f by creating
a full malloc pool inside the pre-relocation malloc pool.
Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
---
arch/arm/mach-k3/am6_init.c | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/arch/arm/mach-k3/am6_init.c b/arch/arm/mach-k3/am6_init.c
index 516a02e8a8..74557c4bb7 100644
--- a/arch/arm/mach-k3/am6_init.c
+++ b/arch/arm/mach-k3/am6_init.c
@@ -18,7 +18,9 @@
#include <dm/uclass-internal.h>
#include <dm/pinctrl.h>
#include <linux/soc/ti/ti_sci_protocol.h>
+#include <log.h>
#include <mmc.h>
+#include <stdlib.h>
#ifdef CONFIG_SPL_BUILD
#ifdef CONFIG_K3_LOAD_SYSFW
@@ -119,6 +121,8 @@ void board_init_f(ulong dummy)
{
#if defined(CONFIG_K3_LOAD_SYSFW) || defined(CONFIG_K3_AM654_DDRSS)
struct udevice *dev;
+ size_t pool_size;
+ void *pool_addr;
int ret;
#endif
/*
@@ -149,6 +153,20 @@ void board_init_f(ulong dummy)
#endif
#ifdef CONFIG_K3_LOAD_SYSFW
+ /*
+ * Initialize an early full malloc environment. Do so by allocating a
+ * new malloc area inside the currently active pre-relocation "first"
+ * malloc pool of which we use all that's left.
+ */
+ pool_size = CONFIG_VAL(SYS_MALLOC_F_LEN) - gd->malloc_ptr;
+ pool_addr = malloc(pool_size);
+ if (!pool_addr)
+ panic("ERROR: Can't allocate full malloc pool!\n");
+
+ mem_malloc_init((ulong)pool_addr, (ulong)pool_size);
+ gd->flags |= GD_FLG_FULL_MALLOC_INIT;
+ debug("%s: initialized an early full malloc pool at 0x%08lx of 0x%lx bytes\n",
+ __func__, (unsigned long)pool_addr, (unsigned long)pool_size);
/*
* Process pinctrl for the serial0 a.k.a. WKUP_UART0 module and continue
* regardless of the result of pinctrl. Do this without probing the
--
2.17.1
^ permalink raw reply related [flat|nested] 15+ messages in thread* [PATCH v2 04/13] arm: mach-k3: sysfw-loader: Add support to load SYSFW from USB
2020-08-03 6:05 [PATCH v2 00/13] Add support for USB host and peripheral bootmodes on am65x-idk Faiz Abbas
` (2 preceding siblings ...)
2020-08-03 6:05 ` [PATCH v2 03/13] armv7R: K3: am654: Use full malloc in SPL both pre and post reloc Faiz Abbas
@ 2020-08-03 6:05 ` Faiz Abbas
2020-08-03 6:05 ` [PATCH v2 05/13] arm: mach-k3: am6_init: Gate mmc related configurations with the appropriate config Faiz Abbas
` (9 subsequent siblings)
13 siblings, 0 replies; 15+ messages in thread
From: Faiz Abbas @ 2020-08-03 6:05 UTC (permalink / raw)
To: u-boot
Add support for loading system firmware from a USB mass storage device
Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
---
arch/arm/mach-k3/sysfw-loader.c | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/arch/arm/mach-k3/sysfw-loader.c b/arch/arm/mach-k3/sysfw-loader.c
index 513be09c68..0ebd8c56a7 100644
--- a/arch/arm/mach-k3/sysfw-loader.c
+++ b/arch/arm/mach-k3/sysfw-loader.c
@@ -299,6 +299,17 @@ void k3_sysfw_loader(void (*config_pm_pre_callback) (void),
ret = k3_sysfw_dfu_download(sysfw_load_address);
break;
#endif
+#if CONFIG_IS_ENABLED(USB_STORAGE)
+ case BOOT_DEVICE_USB:
+ ret = spl_usb_load(&spl_image, &bootdev,
+ CONFIG_SYS_USB_FAT_BOOT_PARTITION,
+#ifdef CONFIG_K3_SYSFW_IMAGE_NAME
+ CONFIG_K3_SYSFW_IMAGE_NAME);
+#else
+ NULL);
+#endif
+#endif
+ break;
default:
panic("Loading SYSFW image from device %u not supported!\n",
bootdev.boot_device);
--
2.17.1
^ permalink raw reply related [flat|nested] 15+ messages in thread* [PATCH v2 05/13] arm: mach-k3: am6_init: Gate mmc related configurations with the appropriate config
2020-08-03 6:05 [PATCH v2 00/13] Add support for USB host and peripheral bootmodes on am65x-idk Faiz Abbas
` (3 preceding siblings ...)
2020-08-03 6:05 ` [PATCH v2 04/13] arm: mach-k3: sysfw-loader: Add support to load SYSFW from USB Faiz Abbas
@ 2020-08-03 6:05 ` Faiz Abbas
2020-08-03 6:05 ` [PATCH v2 06/13] arm: mach-k3: am6_init: Do USB fixups to facilitate host and device boot modes Faiz Abbas
` (8 subsequent siblings)
13 siblings, 0 replies; 15+ messages in thread
From: Faiz Abbas @ 2020-08-03 6:05 UTC (permalink / raw)
To: u-boot
Gate mmc related system related configurations with DM_MMC to avoid build
errors when MMC is not enabled
Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
---
arch/arm/mach-k3/am6_init.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/arch/arm/mach-k3/am6_init.c b/arch/arm/mach-k3/am6_init.c
index 74557c4bb7..42d13a39f8 100644
--- a/arch/arm/mach-k3/am6_init.c
+++ b/arch/arm/mach-k3/am6_init.c
@@ -90,7 +90,7 @@ static void store_boot_index_from_rom(void)
bootindex = *(u32 *)(CONFIG_SYS_K3_BOOT_PARAM_TABLE_INDEX);
}
-#if defined(CONFIG_K3_LOAD_SYSFW)
+#if defined(CONFIG_K3_LOAD_SYSFW) && CONFIG_IS_ENABLED(DM_MMC)
void k3_mmc_stop_clock(void)
{
if (spl_boot_device() == BOOT_DEVICE_MMC1) {
@@ -115,6 +115,9 @@ void k3_mmc_restart_clock(void)
mmc_set_clock(mmc, mmc->saved_clock, false);
}
}
+#else
+void k3_mmc_stop_clock(void) {}
+void k3_mmc_restart_clock(void) {}
#endif
void board_init_f(ulong dummy)
--
2.17.1
^ permalink raw reply related [flat|nested] 15+ messages in thread* [PATCH v2 06/13] arm: mach-k3: am6_init: Do USB fixups to facilitate host and device boot modes
2020-08-03 6:05 [PATCH v2 00/13] Add support for USB host and peripheral bootmodes on am65x-idk Faiz Abbas
` (4 preceding siblings ...)
2020-08-03 6:05 ` [PATCH v2 05/13] arm: mach-k3: am6_init: Gate mmc related configurations with the appropriate config Faiz Abbas
@ 2020-08-03 6:05 ` Faiz Abbas
2020-08-03 6:05 ` [PATCH v2 07/13] arm: mach-k3: am6_init: Add support for USB boot mode Faiz Abbas
` (7 subsequent siblings)
13 siblings, 0 replies; 15+ messages in thread
From: Faiz Abbas @ 2020-08-03 6:05 UTC (permalink / raw)
To: u-boot
U-boot only supports either USB host or device mode for a node at a
time in dts. To support both host and dfu bootmodes, set "peripheral"
as the default dr_mode but fixup property to "host" if host bootmode
is detected.
This needs to happen before the dwc3 generic layer binds the usb device
to a host or device driver. Therefore, add an fdtdec_setup_board()
implementation to fixup the dt based on the boot mode.
Also use the same fixup function to set the USB-PCIe Serdes mux to PCIe
in both the host and device cases. This is required for accessing the
interface at USB 2.0 speeds.
Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
---
arch/arm/mach-k3/am6_init.c | 40 +++++++++++++++++++++++++++++++++++++
1 file changed, 40 insertions(+)
diff --git a/arch/arm/mach-k3/am6_init.c b/arch/arm/mach-k3/am6_init.c
index 42d13a39f8..c6d4f05a01 100644
--- a/arch/arm/mach-k3/am6_init.c
+++ b/arch/arm/mach-k3/am6_init.c
@@ -7,6 +7,7 @@
*/
#include <common.h>
+#include <fdt_support.h>
#include <init.h>
#include <asm/io.h>
#include <spl.h>
@@ -22,6 +23,8 @@
#include <mmc.h>
#include <stdlib.h>
+DECLARE_GLOBAL_DATA_PTR;
+
#ifdef CONFIG_SPL_BUILD
#ifdef CONFIG_K3_LOAD_SYSFW
#ifdef CONFIG_TI_SECURE_DEVICE
@@ -119,7 +122,44 @@ void k3_mmc_restart_clock(void)
void k3_mmc_stop_clock(void) {}
void k3_mmc_restart_clock(void) {}
#endif
+#if CONFIG_IS_ENABLED(DFU) || CONFIG_IS_ENABLED(USB_STORAGE)
+#define CTRLMMR_SERDES0_CTRL 0x00104080
+#define PCIE_LANE0 0x1
+static int fixup_usb_boot(void)
+{
+ int ret;
+ switch (spl_boot_device()) {
+ case BOOT_DEVICE_USB:
+ /*
+ * If bootmode is Host bootmode, fixup the dr_mode to host
+ * before the dwc3 bind takes place
+ */
+ ret = fdt_find_and_setprop((void *)gd->fdt_blob,
+ "/interconnect at 100000/dwc3 at 4000000/usb at 10000",
+ "dr_mode", "host", 11, 0);
+ if (ret)
+ printf("%s: fdt_find_and_setprop() failed:%d\n", __func__,
+ ret);
+ fallthrough;
+ case BOOT_DEVICE_DFU:
+ /*
+ * The serdes mux between PCIe and USB3 needs to be set to PCIe for
+ * accessing the interface at USB 2.0
+ */
+ writel(PCIE_LANE0, CTRLMMR_SERDES0_CTRL);
+ default:
+ break;
+ }
+
+ return 0;
+}
+
+int fdtdec_board_setup(const void *fdt_blob)
+{
+ return fixup_usb_boot();
+}
+#endif
void board_init_f(ulong dummy)
{
#if defined(CONFIG_K3_LOAD_SYSFW) || defined(CONFIG_K3_AM654_DDRSS)
--
2.17.1
^ permalink raw reply related [flat|nested] 15+ messages in thread* [PATCH v2 07/13] arm: mach-k3: am6_init: Add support for USB boot mode
2020-08-03 6:05 [PATCH v2 00/13] Add support for USB host and peripheral bootmodes on am65x-idk Faiz Abbas
` (5 preceding siblings ...)
2020-08-03 6:05 ` [PATCH v2 06/13] arm: mach-k3: am6_init: Do USB fixups to facilitate host and device boot modes Faiz Abbas
@ 2020-08-03 6:05 ` Faiz Abbas
2020-08-03 6:05 ` [PATCH v2 08/13] arm: dts: k3-am654-r5-base-board: Add USB0 nodes Faiz Abbas
` (6 subsequent siblings)
13 siblings, 0 replies; 15+ messages in thread
From: Faiz Abbas @ 2020-08-03 6:05 UTC (permalink / raw)
To: u-boot
Add support for identifying USB host and device boot modes
Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
---
arch/arm/mach-k3/am6_init.c | 5 +++++
arch/arm/mach-k3/include/mach/am6_hardware.h | 2 ++
arch/arm/mach-k3/include/mach/am6_spl.h | 3 ++-
3 files changed, 9 insertions(+), 1 deletion(-)
diff --git a/arch/arm/mach-k3/am6_init.c b/arch/arm/mach-k3/am6_init.c
index c6d4f05a01..9cb3086014 100644
--- a/arch/arm/mach-k3/am6_init.c
+++ b/arch/arm/mach-k3/am6_init.c
@@ -333,6 +333,11 @@ static u32 __get_primary_bootmedia(u32 devstat)
CTRLMMR_MAIN_DEVSTAT_EMMC_PORT_SHIFT;
if (port == 0x1)
bootmode = BOOT_DEVICE_MMC2;
+ } else if (bootmode == BOOT_DEVICE_DFU) {
+ u32 mode = (devstat & CTRLMMR_MAIN_DEVSTAT_USB_MODE_MASK) >>
+ CTRLMMR_MAIN_DEVSTAT_USB_MODE_SHIFT;
+ if (mode == 0x2)
+ bootmode = BOOT_DEVICE_USB;
}
return bootmode;
diff --git a/arch/arm/mach-k3/include/mach/am6_hardware.h b/arch/arm/mach-k3/include/mach/am6_hardware.h
index a91ef5f735..1908a13f0f 100644
--- a/arch/arm/mach-k3/include/mach/am6_hardware.h
+++ b/arch/arm/mach-k3/include/mach/am6_hardware.h
@@ -25,6 +25,8 @@
#define CTRLMMR_MAIN_DEVSTAT_EMMC_PORT_SHIFT 14
#define CTRLMMR_MAIN_DEVSTAT_BKUP_MMC_PORT_MASK GENMASK(17, 17)
#define CTRLMMR_MAIN_DEVSTAT_BKUP_MMC_PORT_SHIFT 12
+#define CTRLMMR_MAIN_DEVSTAT_USB_MODE_SHIFT 9
+#define CTRLMMR_MAIN_DEVSTAT_USB_MODE_MASK GENMASK(10, 9)
#define WKUP_CTRL_MMR0_BASE 0x43000000
#define MCU_CTRL_MMR0_BASE 0x40f00000
diff --git a/arch/arm/mach-k3/include/mach/am6_spl.h b/arch/arm/mach-k3/include/mach/am6_spl.h
index e97d8143c6..61e0380927 100644
--- a/arch/arm/mach-k3/include/mach/am6_spl.h
+++ b/arch/arm/mach-k3/include/mach/am6_spl.h
@@ -14,7 +14,8 @@
#define BOOT_DEVICE_I2C 0x05
#define BOOT_DEVICE_MMC2 0x06
#define BOOT_DEVICE_ETHERNET 0x07
-#define BOOT_DEVICE_USB 0x08
+#define BOOT_DEVICE_DFU 0x08
+#define BOOT_DEVICE_USB 0x408
#define BOOT_DEVICE_PCIE 0x09
#define BOOT_DEVICE_UART 0x0a
#define BOOT_DEVICE_NAND 0x0c
--
2.17.1
^ permalink raw reply related [flat|nested] 15+ messages in thread* [PATCH v2 08/13] arm: dts: k3-am654-r5-base-board: Add USB0 nodes
2020-08-03 6:05 [PATCH v2 00/13] Add support for USB host and peripheral bootmodes on am65x-idk Faiz Abbas
` (6 preceding siblings ...)
2020-08-03 6:05 ` [PATCH v2 07/13] arm: mach-k3: am6_init: Add support for USB boot mode Faiz Abbas
@ 2020-08-03 6:05 ` Faiz Abbas
2020-08-03 6:05 ` [PATCH v2 09/13] arm: dts: k3-am654-base-board: Add support for USB0 in SPL Faiz Abbas
` (5 subsequent siblings)
13 siblings, 0 replies; 15+ messages in thread
From: Faiz Abbas @ 2020-08-03 6:05 UTC (permalink / raw)
To: u-boot
Add USB0 nodes and set them to host mode to support USB host and
peripheral boot modes
Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
---
arch/arm/dts/k3-am654-r5-base-board.dts | 35 +++++++++++++++++++++++++
1 file changed, 35 insertions(+)
diff --git a/arch/arm/dts/k3-am654-r5-base-board.dts b/arch/arm/dts/k3-am654-r5-base-board.dts
index e6b78643c1..d43a4edc71 100644
--- a/arch/arm/dts/k3-am654-r5-base-board.dts
+++ b/arch/arm/dts/k3-am654-r5-base-board.dts
@@ -278,3 +278,38 @@
#size-cells = <1>;
};
};
+
+&main_pmx0 {
+ u-boot,dm-spl;
+ usb0_pins_default: usb0_pins_default {
+ pinctrl-single,pins = <
+ AM65X_IOPAD(0x02bc, PIN_OUTPUT, 0) /* (AD9) USB0_DRVVBUS */
+ >;
+ u-boot,dm-spl;
+ };
+};
+
+&dwc3_0 {
+ status = "okay";
+ u-boot,dm-spl;
+ /delete-property/ power-domains;
+ /delete-property/ assigned-clocks;
+ /delete-property/ assigned-clock-parents;
+};
+
+&usb0_phy {
+ status = "okay";
+ u-boot,dm-spl;
+ /delete-property/ clocks;
+};
+
+&usb0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&usb0_pins_default>;
+ dr_mode = "peripheral";
+ u-boot,dm-spl;
+};
+
+&scm_conf {
+ u-boot,dm-spl;
+};
--
2.17.1
^ permalink raw reply related [flat|nested] 15+ messages in thread* [PATCH v2 09/13] arm: dts: k3-am654-base-board: Add support for USB0 in SPL
2020-08-03 6:05 [PATCH v2 00/13] Add support for USB host and peripheral bootmodes on am65x-idk Faiz Abbas
` (7 preceding siblings ...)
2020-08-03 6:05 ` [PATCH v2 08/13] arm: dts: k3-am654-r5-base-board: Add USB0 nodes Faiz Abbas
@ 2020-08-03 6:05 ` Faiz Abbas
2020-08-03 6:05 ` [PATCH v2 10/13] configs: am65x_evm: Add support for DFU related configs Faiz Abbas
` (4 subsequent siblings)
13 siblings, 0 replies; 15+ messages in thread
From: Faiz Abbas @ 2020-08-03 6:05 UTC (permalink / raw)
To: u-boot
Add nodes for USB0 in SPL to enable USB host boot mode
Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
---
arch/arm/dts/k3-am654-base-board-u-boot.dtsi | 27 ++++++++++++++++++++
1 file changed, 27 insertions(+)
diff --git a/arch/arm/dts/k3-am654-base-board-u-boot.dtsi b/arch/arm/dts/k3-am654-base-board-u-boot.dtsi
index a30680d3e0..d75d1b1c28 100644
--- a/arch/arm/dts/k3-am654-base-board-u-boot.dtsi
+++ b/arch/arm/dts/k3-am654-base-board-u-boot.dtsi
@@ -139,6 +139,12 @@
u-boot,dm-spl;
};
+ usb0_pins_default: usb0_pins_default {
+ pinctrl-single,pins = <
+ AM65X_IOPAD(0x02bc, PIN_OUTPUT, 0) /* (AD9) USB0_DRVVBUS */
+ >;
+ u-boot,dm-spl;
+ };
};
&main_pmx1 {
@@ -250,3 +256,24 @@
&chipid {
u-boot,dm-spl;
};
+
+&dwc3_0 {
+ status = "okay";
+ u-boot,dm-spl;
+};
+
+&usb0_phy {
+ status = "okay";
+ u-boot,dm-spl;
+};
+
+&usb0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&usb0_pins_default>;
+ dr_mode = "peripheral";
+ u-boot,dm-spl;
+};
+
+&scm_conf {
+ u-boot,dm-spl;
+};
--
2.17.1
^ permalink raw reply related [flat|nested] 15+ messages in thread* [PATCH v2 10/13] configs: am65x_evm: Add support for DFU related configs
2020-08-03 6:05 [PATCH v2 00/13] Add support for USB host and peripheral bootmodes on am65x-idk Faiz Abbas
` (8 preceding siblings ...)
2020-08-03 6:05 ` [PATCH v2 09/13] arm: dts: k3-am654-base-board: Add support for USB0 in SPL Faiz Abbas
@ 2020-08-03 6:05 ` Faiz Abbas
2020-08-03 6:05 ` [PATCH v2 11/13] configs: am65x_evm_a53: Enable USB Mass storage and DFU boot modes Faiz Abbas
` (3 subsequent siblings)
13 siblings, 0 replies; 15+ messages in thread
From: Faiz Abbas @ 2020-08-03 6:05 UTC (permalink / raw)
To: u-boot
Add offset and environment related configs used for booting
from DFU.
Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
---
include/configs/am65x_evm.h | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/include/configs/am65x_evm.h b/include/configs/am65x_evm.h
index 19d861d402..902b5ba398 100644
--- a/include/configs/am65x_evm.h
+++ b/include/configs/am65x_evm.h
@@ -22,6 +22,7 @@
#ifdef CONFIG_TARGET_AM654_A53_EVM
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SPL_TEXT_BASE + \
CONFIG_SYS_K3_NON_SECURE_MSRAM_SIZE)
+#define CONFIG_SYS_DFU_DATA_BUF_SIZE 0x20000
#else
/*
* Maximum size in memory allocated to the SPL BSS. Keep it as tight as
@@ -44,6 +45,7 @@
/* Configure R5 SPL post-relocation malloc pool in DDR */
#define CONFIG_SYS_SPL_MALLOC_START 0x84000000
#define CONFIG_SYS_SPL_MALLOC_SIZE SZ_16M
+#define CONFIG_SYS_DFU_DATA_BUF_SIZE 0x5000
#endif
#ifdef CONFIG_SYS_K3_SPL_ATF
@@ -124,8 +126,8 @@
"rootfstype=ubifs root=ubi0:rootfs rw ubi.mtd=ospi.rootfs\0"
#define EXTRA_ENV_DFUARGS \
- "dfu_bufsiz=0x20000\0" \
DFU_ALT_INFO_MMC \
+ DFU_ALT_INFO_RAM \
DFU_ALT_INFO_EMMC \
DFU_ALT_INFO_OSPI
--
2.17.1
^ permalink raw reply related [flat|nested] 15+ messages in thread* [PATCH v2 11/13] configs: am65x_evm_a53: Enable USB Mass storage and DFU boot modes
2020-08-03 6:05 [PATCH v2 00/13] Add support for USB host and peripheral bootmodes on am65x-idk Faiz Abbas
` (9 preceding siblings ...)
2020-08-03 6:05 ` [PATCH v2 10/13] configs: am65x_evm: Add support for DFU related configs Faiz Abbas
@ 2020-08-03 6:05 ` Faiz Abbas
2020-08-03 6:05 ` [PATCH v2 12/13] configs: Add defconfig for USB DFU bootmode Faiz Abbas
` (2 subsequent siblings)
13 siblings, 0 replies; 15+ messages in thread
From: Faiz Abbas @ 2020-08-03 6:05 UTC (permalink / raw)
To: u-boot
Enable configs to facilitate booting from USB Mass Storage devices
as well as USB peripheral boot
Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
---
configs/am65x_evm_a53_defconfig | 10 ++++++++++
include/configs/am65x_evm.h | 2 ++
2 files changed, 12 insertions(+)
diff --git a/configs/am65x_evm_a53_defconfig b/configs/am65x_evm_a53_defconfig
index 86bd940e2e..654002c71a 100644
--- a/configs/am65x_evm_a53_defconfig
+++ b/configs/am65x_evm_a53_defconfig
@@ -26,6 +26,7 @@ CONFIG_DEFAULT_DEVICE_TREE="k3-am654-base-board"
CONFIG_DISTRO_DEFAULTS=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
CONFIG_SPL_LOAD_FIT=y
+CONFIG_SPL_LOAD_FIT_ADDRESS=0x81000000
# CONFIG_USE_SPL_FIT_GENERATOR is not set
CONFIG_OF_BOARD_SETUP=y
CONFIG_BOOTCOMMAND="run findfdt; run envboot; run init_${boot}; run boot_rprocs; run get_kern_${boot}; run get_fdt_${boot}; run get_overlay_${boot}; run run_kern"
@@ -36,15 +37,21 @@ CONFIG_SPL_SEPARATE_BSS=y
CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR=y
CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x1400
CONFIG_SPL_DMA=y
+CONFIG_SPL_ENV_SUPPORT=y
CONFIG_SPL_I2C_SUPPORT=y
CONFIG_SPL_DM_MAILBOX=y
CONFIG_SPL_MTD_SUPPORT=y
CONFIG_SPL_DM_SPI_FLASH=y
CONFIG_SPL_DM_RESET=y
CONFIG_SPL_POWER_DOMAIN=y
+CONFIG_SPL_RAM_SUPPORT=y
# CONFIG_SPL_SPI_FLASH_TINY is not set
CONFIG_SPL_SPI_FLASH_SFDP_SUPPORT=y
CONFIG_SPL_SPI_LOAD=y
+CONFIG_SPL_USB_HOST_SUPPORT=y
+CONFIG_SPL_USB_STORAGE=y
+CONFIG_SPL_USB_GADGET=y
+CONFIG_SPL_DFU=y
CONFIG_SPL_YMODEM_SUPPORT=y
CONFIG_CMD_ASKENV=y
CONFIG_CMD_DFU=y
@@ -73,6 +80,7 @@ CONFIG_DM=y
CONFIG_SPL_DM=y
CONFIG_SPL_DM_SEQ_ALIAS=y
CONFIG_SPL_REGMAP=y
+CONFIG_SPL_SYSCON=y
CONFIG_SPL_OF_TRANSLATE=y
CONFIG_CLK=y
CONFIG_SPL_CLK=y
@@ -113,6 +121,7 @@ CONFIG_PCI=y
CONFIG_DM_PCI=y
CONFIG_PCI_KEYSTONE=y
CONFIG_PHY=y
+CONFIG_SPL_PHY=y
CONFIG_AM654_PHY=y
CONFIG_OMAP_USB2_PHY=y
CONFIG_PINCTRL=y
@@ -138,6 +147,7 @@ CONFIG_SYSRESET_TI_SCI=y
CONFIG_USB=y
CONFIG_DM_USB=y
CONFIG_DM_USB_GADGET=y
+CONFIG_SPL_DM_USB_GADGET=y
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_XHCI_DWC3=y
CONFIG_USB_DWC3=y
diff --git a/include/configs/am65x_evm.h b/include/configs/am65x_evm.h
index 902b5ba398..aa360224ac 100644
--- a/include/configs/am65x_evm.h
+++ b/include/configs/am65x_evm.h
@@ -148,6 +148,8 @@
#define CONFIG_SYS_MMC_ENV_PART 1
#endif
+#define CONFIG_SYS_USB_FAT_BOOT_PARTITION 1
+
/* Now for the remaining common defines */
#include <configs/ti_armv7_common.h>
--
2.17.1
^ permalink raw reply related [flat|nested] 15+ messages in thread* [PATCH v2 12/13] configs: Add defconfig for USB DFU bootmode
2020-08-03 6:05 [PATCH v2 00/13] Add support for USB host and peripheral bootmodes on am65x-idk Faiz Abbas
` (10 preceding siblings ...)
2020-08-03 6:05 ` [PATCH v2 11/13] configs: am65x_evm_a53: Enable USB Mass storage and DFU boot modes Faiz Abbas
@ 2020-08-03 6:05 ` Faiz Abbas
2020-08-03 6:05 ` [PATCH v2 13/13] configs: Add new config for supporting USB mass storage boot Faiz Abbas
2020-08-11 10:37 ` [PATCH v2 00/13] Add support for USB host and peripheral bootmodes on am65x-idk Lokesh Vutla
13 siblings, 0 replies; 15+ messages in thread
From: Faiz Abbas @ 2020-08-03 6:05 UTC (permalink / raw)
To: u-boot
Because of space constraints, create a new USB defconfig for R5 to
faciliate booting in USB peripheral (DFU) bootmode
Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
---
configs/am65x_evm_r5_usbdfu_defconfig | 120 ++++++++++++++++++++++++++
1 file changed, 120 insertions(+)
create mode 100644 configs/am65x_evm_r5_usbdfu_defconfig
diff --git a/configs/am65x_evm_r5_usbdfu_defconfig b/configs/am65x_evm_r5_usbdfu_defconfig
new file mode 100644
index 0000000000..2343b161eb
--- /dev/null
+++ b/configs/am65x_evm_r5_usbdfu_defconfig
@@ -0,0 +1,120 @@
+CONFIG_ARM=y
+CONFIG_ARCH_K3=y
+CONFIG_SPL_GPIO_SUPPORT=y
+CONFIG_SPL_LIBCOMMON_SUPPORT=y
+CONFIG_SPL_LIBGENERIC_SUPPORT=y
+CONFIG_SYS_MALLOC_F_LEN=0x55000
+CONFIG_SOC_K3_AM6=y
+CONFIG_K3_EARLY_CONS=y
+CONFIG_TARGET_AM654_R5_EVM=y
+CONFIG_ENV_SIZE=0x20000
+CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0x41c00000
+CONFIG_SPL_SERIAL_SUPPORT=y
+CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
+CONFIG_SPL_STACK_R_ADDR=0x82000000
+CONFIG_NR_DRAM_BANKS=2
+CONFIG_SPL_FS_FAT=y
+CONFIG_SPL_LIBDISK_SUPPORT=y
+# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_SPL_LOAD_FIT=y
+CONFIG_SPL_LOAD_FIT_ADDRESS=0x80080000
+CONFIG_USE_BOOTCOMMAND=y
+# CONFIG_DISPLAY_CPUINFO is not set
+CONFIG_SPL_STACK_R=y
+CONFIG_SPL_SEPARATE_BSS=y
+CONFIG_SPL_EARLY_BSS=y
+CONFIG_SPL_DMA=y
+CONFIG_SPL_ENV_SUPPORT=y
+CONFIG_SPL_I2C_SUPPORT=y
+CONFIG_SPL_DM_MAILBOX=y
+CONFIG_SPL_DM_RESET=y
+CONFIG_SPL_POWER_SUPPORT=y
+CONFIG_SPL_POWER_DOMAIN=y
+CONFIG_SPL_RAM_SUPPORT=y
+CONFIG_SPL_RAM_DEVICE=y
+CONFIG_SPL_REMOTEPROC=y
+CONFIG_SPL_USB_GADGET=y
+CONFIG_SPL_DFU=y
+CONFIG_SPL_YMODEM_SUPPORT=y
+CONFIG_HUSH_PARSER=y
+CONFIG_CMD_BOOTZ=y
+CONFIG_CMD_ASKENV=y
+CONFIG_CMD_DFU=y
+CONFIG_CMD_GPT=y
+CONFIG_CMD_I2C=y
+CONFIG_CMD_REMOTEPROC=y
+# CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_TIME=y
+CONFIG_CMD_FAT=y
+CONFIG_OF_CONTROL=y
+CONFIG_SPL_OF_CONTROL=y
+CONFIG_DEFAULT_DEVICE_TREE="k3-am654-r5-base-board"
+CONFIG_SPL_MULTI_DTB_FIT=y
+CONFIG_SPL_MULTI_DTB_FIT_NO_COMPRESSION=y
+CONFIG_SYS_RELOC_GD_ENV_ADDR=y
+CONFIG_DM=y
+CONFIG_SPL_DM=y
+CONFIG_SPL_DM_SEQ_ALIAS=y
+CONFIG_REGMAP=y
+CONFIG_SPL_REGMAP=y
+CONFIG_SYSCON=y
+CONFIG_SPL_SYSCON=y
+CONFIG_SPL_OF_TRANSLATE=y
+CONFIG_BLK=y
+CONFIG_CLK=y
+CONFIG_SPL_CLK=y
+CONFIG_CLK_TI_SCI=y
+CONFIG_TI_SCI_PROTOCOL=y
+CONFIG_DA8XX_GPIO=y
+CONFIG_DM_I2C=y
+CONFIG_I2C_SET_DEFAULT_BUS_NUM=y
+CONFIG_SYS_I2C_OMAP24XX=y
+CONFIG_DM_MAILBOX=y
+CONFIG_K3_SEC_PROXY=y
+CONFIG_MISC=y
+CONFIG_K3_AVS0=y
+# CONFIG_MMC is not set
+CONFIG_PHY=y
+CONFIG_SPL_PHY=y
+CONFIG_OMAP_USB2_PHY=y
+CONFIG_PINCTRL=y
+# CONFIG_PINCTRL_GENERIC is not set
+CONFIG_SPL_PINCTRL=y
+# CONFIG_SPL_PINCTRL_GENERIC is not set
+CONFIG_PINCTRL_SINGLE=y
+CONFIG_POWER_DOMAIN=y
+CONFIG_TI_SCI_POWER_DOMAIN=y
+CONFIG_DM_REGULATOR=y
+CONFIG_SPL_DM_REGULATOR=y
+CONFIG_DM_REGULATOR_GPIO=y
+CONFIG_SPL_DM_REGULATOR_GPIO=y
+CONFIG_DM_REGULATOR_TPS62360=y
+CONFIG_RAM=y
+CONFIG_SPL_RAM=y
+CONFIG_K3_SYSTEM_CONTROLLER=y
+CONFIG_REMOTEPROC_TI_K3_ARM64=y
+CONFIG_DM_RESET=y
+CONFIG_RESET_TI_SCI=y
+CONFIG_DM_SERIAL=y
+CONFIG_SYSRESET=y
+CONFIG_SPL_SYSRESET=y
+CONFIG_SYSRESET_TI_SCI=y
+CONFIG_TIMER=y
+CONFIG_SPL_TIMER=y
+CONFIG_OMAP_TIMER=y
+CONFIG_USB=y
+CONFIG_DM_USB=y
+CONFIG_DM_USB_GADGET=y
+CONFIG_SPL_DM_USB_GADGET=y
+CONFIG_USB_XHCI_HCD=y
+CONFIG_USB_XHCI_DWC3=y
+CONFIG_USB_DWC3=y
+CONFIG_USB_DWC3_GENERIC=y
+CONFIG_USB_STORAGE=y
+CONFIG_USB_GADGET=y
+CONFIG_USB_GADGET_MANUFACTURER="Texas Instruments"
+CONFIG_USB_GADGET_VENDOR_NUM=0x0451
+CONFIG_USB_GADGET_PRODUCT_NUM=0x6162
+CONFIG_USB_GADGET_DOWNLOAD=y
+CONFIG_FS_FAT_MAX_CLUSTSIZE=16384
--
2.17.1
^ permalink raw reply related [flat|nested] 15+ messages in thread* [PATCH v2 13/13] configs: Add new config for supporting USB mass storage boot
2020-08-03 6:05 [PATCH v2 00/13] Add support for USB host and peripheral bootmodes on am65x-idk Faiz Abbas
` (11 preceding siblings ...)
2020-08-03 6:05 ` [PATCH v2 12/13] configs: Add defconfig for USB DFU bootmode Faiz Abbas
@ 2020-08-03 6:05 ` Faiz Abbas
2020-08-11 10:37 ` [PATCH v2 00/13] Add support for USB host and peripheral bootmodes on am65x-idk Lokesh Vutla
13 siblings, 0 replies; 15+ messages in thread
From: Faiz Abbas @ 2020-08-03 6:05 UTC (permalink / raw)
To: u-boot
Because of space constraints, create a new USB defconfig for R5 to
faciliate booting from USB mass storage devices
Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
---
configs/am65x_evm_r5_usbmsc_defconfig | 119 ++++++++++++++++++++++++++
1 file changed, 119 insertions(+)
create mode 100644 configs/am65x_evm_r5_usbmsc_defconfig
diff --git a/configs/am65x_evm_r5_usbmsc_defconfig b/configs/am65x_evm_r5_usbmsc_defconfig
new file mode 100644
index 0000000000..14682c8d27
--- /dev/null
+++ b/configs/am65x_evm_r5_usbmsc_defconfig
@@ -0,0 +1,119 @@
+CONFIG_ARM=y
+CONFIG_ARCH_K3=y
+CONFIG_SPL_GPIO_SUPPORT=y
+CONFIG_SPL_LIBCOMMON_SUPPORT=y
+CONFIG_SPL_LIBGENERIC_SUPPORT=y
+CONFIG_SYS_MALLOC_F_LEN=0x55000
+CONFIG_SOC_K3_AM6=y
+CONFIG_K3_EARLY_CONS=y
+CONFIG_TARGET_AM654_R5_EVM=y
+CONFIG_SPL_SERIAL_SUPPORT=y
+CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
+CONFIG_ENV_SIZE=0x20000
+CONFIG_SPL_STACK_R_ADDR=0x82000000
+CONFIG_NR_DRAM_BANKS=2
+CONFIG_SPL_FS_FAT=y
+CONFIG_SPL_LIBDISK_SUPPORT=y
+CONFIG_SPL_TEXT_BASE=0x41c00000
+# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_SPL_LOAD_FIT=y
+CONFIG_USE_BOOTCOMMAND=y
+# CONFIG_DISPLAY_CPUINFO is not set
+CONFIG_SPL_STACK_R=y
+CONFIG_SPL_SEPARATE_BSS=y
+CONFIG_SPL_EARLY_BSS=y
+CONFIG_SPL_DMA=y
+CONFIG_SPL_ENV_SUPPORT=y
+CONFIG_SPL_I2C_SUPPORT=y
+CONFIG_SPL_DM_MAILBOX=y
+CONFIG_SPL_DM_RESET=y
+CONFIG_SPL_POWER_SUPPORT=y
+CONFIG_SPL_POWER_DOMAIN=y
+CONFIG_SPL_RAM_SUPPORT=y
+CONFIG_SPL_RAM_DEVICE=y
+CONFIG_SPL_REMOTEPROC=y
+CONFIG_SPL_USB_HOST_SUPPORT=y
+CONFIG_SPL_USB_STORAGE=y
+CONFIG_SPL_USB_GADGET=y
+CONFIG_SPL_YMODEM_SUPPORT=y
+CONFIG_HUSH_PARSER=y
+CONFIG_CMD_BOOTZ=y
+CONFIG_CMD_ASKENV=y
+CONFIG_CMD_GPT=y
+CONFIG_CMD_I2C=y
+CONFIG_CMD_REMOTEPROC=y
+# CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_TIME=y
+CONFIG_CMD_FAT=y
+CONFIG_OF_CONTROL=y
+CONFIG_SPL_OF_CONTROL=y
+CONFIG_DEFAULT_DEVICE_TREE="k3-am654-r5-base-board"
+CONFIG_SPL_MULTI_DTB_FIT=y
+CONFIG_SPL_MULTI_DTB_FIT_NO_COMPRESSION=y
+CONFIG_SYS_RELOC_GD_ENV_ADDR=y
+CONFIG_DM=y
+CONFIG_SPL_DM=y
+CONFIG_SPL_DM_SEQ_ALIAS=y
+CONFIG_REGMAP=y
+CONFIG_SPL_REGMAP=y
+CONFIG_SYSCON=y
+CONFIG_SPL_SYSCON=y
+CONFIG_SPL_OF_TRANSLATE=y
+CONFIG_BLK=y
+CONFIG_CLK=y
+CONFIG_SPL_CLK=y
+CONFIG_CLK_TI_SCI=y
+CONFIG_TI_SCI_PROTOCOL=y
+CONFIG_DM_GPIO=y
+CONFIG_DA8XX_GPIO=y
+CONFIG_DM_I2C=y
+CONFIG_I2C_SET_DEFAULT_BUS_NUM=y
+CONFIG_SYS_I2C_OMAP24XX=y
+CONFIG_DM_MAILBOX=y
+CONFIG_K3_SEC_PROXY=y
+CONFIG_MISC=y
+CONFIG_K3_AVS0=y
+# CONFIG_MMC is not set
+CONFIG_PHY=y
+CONFIG_SPL_PHY=y
+CONFIG_OMAP_USB2_PHY=y
+CONFIG_PINCTRL=y
+# CONFIG_PINCTRL_GENERIC is not set
+CONFIG_SPL_PINCTRL=y
+# CONFIG_SPL_PINCTRL_GENERIC is not set
+CONFIG_PINCTRL_SINGLE=y
+CONFIG_POWER_DOMAIN=y
+CONFIG_TI_SCI_POWER_DOMAIN=y
+CONFIG_DM_REGULATOR=y
+CONFIG_SPL_DM_REGULATOR=y
+CONFIG_DM_REGULATOR_GPIO=y
+CONFIG_SPL_DM_REGULATOR_GPIO=y
+CONFIG_DM_REGULATOR_TPS62360=y
+CONFIG_RAM=y
+CONFIG_SPL_RAM=y
+CONFIG_K3_SYSTEM_CONTROLLER=y
+CONFIG_REMOTEPROC_TI_K3_ARM64=y
+CONFIG_DM_RESET=y
+CONFIG_RESET_TI_SCI=y
+CONFIG_DM_SERIAL=y
+CONFIG_SYSRESET=y
+CONFIG_SPL_SYSRESET=y
+CONFIG_SYSRESET_TI_SCI=y
+CONFIG_TIMER=y
+CONFIG_SPL_TIMER=y
+CONFIG_OMAP_TIMER=y
+CONFIG_USB=y
+CONFIG_DM_USB=y
+CONFIG_DM_USB_GADGET=y
+CONFIG_SPL_DM_USB_GADGET=y
+CONFIG_USB_XHCI_HCD=y
+CONFIG_USB_XHCI_DWC3=y
+CONFIG_USB_DWC3=y
+CONFIG_USB_DWC3_GENERIC=y
+CONFIG_USB_STORAGE=y
+CONFIG_USB_GADGET=y
+CONFIG_USB_GADGET_MANUFACTURER="Texas Instruments"
+CONFIG_USB_GADGET_VENDOR_NUM=0x0451
+CONFIG_USB_GADGET_PRODUCT_NUM=0x6162
+CONFIG_USB_GADGET_DOWNLOAD=y
+CONFIG_FS_FAT_MAX_CLUSTSIZE=16384
--
2.17.1
^ permalink raw reply related [flat|nested] 15+ messages in thread* [PATCH v2 00/13] Add support for USB host and peripheral bootmodes on am65x-idk
2020-08-03 6:05 [PATCH v2 00/13] Add support for USB host and peripheral bootmodes on am65x-idk Faiz Abbas
` (12 preceding siblings ...)
2020-08-03 6:05 ` [PATCH v2 13/13] configs: Add new config for supporting USB mass storage boot Faiz Abbas
@ 2020-08-11 10:37 ` Lokesh Vutla
13 siblings, 0 replies; 15+ messages in thread
From: Lokesh Vutla @ 2020-08-11 10:37 UTC (permalink / raw)
To: u-boot
On 03/08/20 11:35 am, Faiz Abbas wrote:
> The following patches add support for USB mass storage and USB dfu
> bootmodes on am654x-idk.
>
> Because of space constrains and the size of the USB stack,
> there are two different usbmsc and usbdfu defconfigs for building R5 SPL.
> Fitting both of these into one defconfig requires some changes in the
> USB subsystem which is a longer term effort
Applied to u-boot-ti
Thanks and regards,
Lokesh
^ permalink raw reply [flat|nested] 15+ messages in thread