From: Peter Maydell <peter.maydell@linaro.org>
To: qemu-devel@nongnu.org
Subject: [PULL 02/52] aspeed/scu: Implement chip ID register
Date: Fri, 21 Feb 2020 13:06:50 +0000 [thread overview]
Message-ID: <20200221130740.7583-3-peter.maydell@linaro.org> (raw)
In-Reply-To: <20200221130740.7583-1-peter.maydell@linaro.org>
From: Joel Stanley <joel@jms.id.au>
This returns a fixed but non-zero value for the chip id.
Signed-off-by: Joel Stanley <joel@jms.id.au>
Reviewed-by: Andrew Jeffery <andrew@aj.id.au>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20200121013302.43839-3-joel@jms.id.au
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
hw/misc/aspeed_scu.c | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/hw/misc/aspeed_scu.c b/hw/misc/aspeed_scu.c
index 6cb388330a8..9d7482a9df1 100644
--- a/hw/misc/aspeed_scu.c
+++ b/hw/misc/aspeed_scu.c
@@ -77,6 +77,8 @@
#define CPU2_BASE_SEG4 TO_REG(0x110)
#define CPU2_BASE_SEG5 TO_REG(0x114)
#define CPU2_CACHE_CTRL TO_REG(0x118)
+#define CHIP_ID0 TO_REG(0x150)
+#define CHIP_ID1 TO_REG(0x154)
#define UART_HPLL_CLK TO_REG(0x160)
#define PCIE_CTRL TO_REG(0x180)
#define BMC_MMIO_CTRL TO_REG(0x184)
@@ -115,6 +117,8 @@
#define AST2600_HW_STRAP2_PROT TO_REG(0x518)
#define AST2600_RNG_CTRL TO_REG(0x524)
#define AST2600_RNG_DATA TO_REG(0x540)
+#define AST2600_CHIP_ID0 TO_REG(0x5B0)
+#define AST2600_CHIP_ID1 TO_REG(0x5B4)
#define AST2600_CLK TO_REG(0x40)
@@ -182,6 +186,8 @@ static const uint32_t ast2500_a1_resets[ASPEED_SCU_NR_REGS] = {
[CPU2_BASE_SEG1] = 0x80000000U,
[CPU2_BASE_SEG4] = 0x1E600000U,
[CPU2_BASE_SEG5] = 0xC0000000U,
+ [CHIP_ID0] = 0x1234ABCDU,
+ [CHIP_ID1] = 0x88884444U,
[UART_HPLL_CLK] = 0x00001903U,
[PCIE_CTRL] = 0x0000007BU,
[BMC_DEV_ID] = 0x00002402U
@@ -307,6 +313,8 @@ static void aspeed_ast2500_scu_write(void *opaque, hwaddr offset,
case RNG_DATA:
case FREE_CNTR4:
case FREE_CNTR4_EXT:
+ case CHIP_ID0:
+ case CHIP_ID1:
qemu_log_mask(LOG_GUEST_ERROR,
"%s: Write to read-only offset 0x%" HWADDR_PRIx "\n",
__func__, offset);
@@ -620,6 +628,8 @@ static void aspeed_ast2600_scu_write(void *opaque, hwaddr offset,
case AST2600_RNG_DATA:
case AST2600_SILICON_REV:
case AST2600_SILICON_REV2:
+ case AST2600_CHIP_ID0:
+ case AST2600_CHIP_ID1:
/* Add read only registers here */
qemu_log_mask(LOG_GUEST_ERROR,
"%s: Write to read-only offset 0x%" HWADDR_PRIx "\n",
@@ -648,6 +658,9 @@ static const uint32_t ast2600_a0_resets[ASPEED_AST2600_SCU_NR_REGS] = {
[AST2600_CLK_STOP_CTRL2] = 0xFFF0FFF0,
[AST2600_SDRAM_HANDSHAKE] = 0x00000040, /* SoC completed DRAM init */
[AST2600_HPLL_PARAM] = 0x1000405F,
+ [AST2600_CHIP_ID0] = 0x1234ABCD,
+ [AST2600_CHIP_ID1] = 0x88884444,
+
};
static void aspeed_ast2600_scu_reset(DeviceState *dev)
--
2.20.1
next prev parent reply other threads:[~2020-02-21 13:10 UTC|newest]
Thread overview: 56+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-21 13:06 [PULL 00/52] target-arm queue Peter Maydell
2020-02-21 13:06 ` [PULL 01/52] aspeed/scu: Create separate write callbacks Peter Maydell
2020-02-21 13:06 ` Peter Maydell [this message]
2020-02-21 13:06 ` [PULL 03/52] hw/misc/iotkit-secctl: Fix writing to 'PPC Interrupt Clear' register Peter Maydell
2020-02-21 13:06 ` [PULL 04/52] mainstone: Make providing flash images non-mandatory Peter Maydell
2020-02-21 13:06 ` [PULL 05/52] z2: " Peter Maydell
2020-02-21 13:06 ` [PULL 06/52] target/arm: Flush high bits of sve register after AdvSIMD EXT Peter Maydell
2020-02-21 13:06 ` [PULL 07/52] target/arm: Flush high bits of sve register after AdvSIMD TBL/TBX Peter Maydell
2020-02-21 13:06 ` [PULL 08/52] target/arm: Flush high bits of sve register after AdvSIMD ZIP/UZP/TRN Peter Maydell
2020-02-21 13:06 ` [PULL 09/52] target/arm: Flush high bits of sve register after AdvSIMD INS Peter Maydell
2020-02-21 13:06 ` [PULL 10/52] target/arm: Use bit 55 explicitly for pauth Peter Maydell
2020-02-21 13:06 ` [PULL 11/52] target/arm: Fix select for aa64_va_parameters_both Peter Maydell
2020-02-21 13:07 ` [PULL 12/52] target/arm: Remove ttbr1_valid check from get_phys_addr_lpae Peter Maydell
2020-02-21 13:07 ` [PULL 13/52] target/arm: Split out aa64_va_parameter_tbi, aa64_va_parameter_tbid Peter Maydell
2020-02-21 13:07 ` [PULL 14/52] target/arm: Add _aa32_ to isar_feature functions testing 32-bit ID registers Peter Maydell
2020-02-21 13:07 ` [PULL 15/52] target/arm: Check aa32_pan in take_aarch32_exception(), not aa64_pan Peter Maydell
2020-02-21 13:07 ` [PULL 16/52] target/arm: Add isar_feature_any_fp16 and document naming/usage conventions Peter Maydell
2020-02-21 13:07 ` [PULL 17/52] target/arm: Define and use any_predinv isar_feature test Peter Maydell
2020-02-21 13:07 ` [PULL 18/52] target/arm: Factor out PMU register definitions Peter Maydell
2020-02-21 13:07 ` [PULL 19/52] target/arm: Add and use FIELD definitions for ID_AA64DFR0_EL1 Peter Maydell
2020-02-21 13:07 ` [PULL 20/52] target/arm: Use FIELD macros for clearing ID_DFR0 PERFMON field Peter Maydell
2020-02-21 13:07 ` [PULL 21/52] target/arm: Define an aa32_pmu_8_1 isar feature test function Peter Maydell
2020-02-21 13:07 ` [PULL 22/52] target/arm: Add _aa64_ and _any_ versions of pmu_8_1 isar checks Peter Maydell
2020-02-21 13:07 ` [PULL 23/52] target/arm: Stop assuming DBGDIDR always exists Peter Maydell
2020-02-21 13:07 ` [PULL 24/52] target/arm: Move DBGDIDR into ARMISARegisters Peter Maydell
2020-02-21 13:07 ` [PULL 25/52] target/arm: Read debug-related ID registers from KVM Peter Maydell
2020-02-21 13:07 ` [PULL 26/52] target/arm: Implement ARMv8.1-PMU extension Peter Maydell
2020-02-21 13:07 ` [PULL 27/52] target/arm: Implement ARMv8.4-PMU extension Peter Maydell
2020-02-21 13:07 ` [PULL 28/52] target/arm: Provide ARMv8.4-PMU in '-cpu max' Peter Maydell
2020-02-21 13:07 ` [PULL 29/52] target/arm: Correct definition of PMCRDP Peter Maydell
2020-02-21 13:07 ` [PULL 30/52] target/arm: Correct handling of PMCR_EL0.LC bit Peter Maydell
2020-02-21 13:07 ` [PULL 31/52] target/arm: Test correct register in aa32_pan and aa32_ats1e1 checks Peter Maydell
2020-02-21 13:07 ` [PULL 32/52] target/arm: Use isar_feature function for testing AA32HPD feature Peter Maydell
2020-02-21 13:07 ` [PULL 33/52] target/arm: Use FIELD_EX32 for testing 32-bit fields Peter Maydell
2020-02-21 13:07 ` [PULL 34/52] target/arm: Correctly implement ACTLR2, HACTLR2 Peter Maydell
2020-02-21 13:07 ` [PULL 35/52] hw: usb: hcd-ohci: Move OHCISysBusState and TYPE_SYSBUS_OHCI to include file Peter Maydell
2020-02-21 13:07 ` [PULL 36/52] hcd-ehci: Introduce "companion-enable" sysbus property Peter Maydell
2020-02-21 13:07 ` [PULL 37/52] arm: allwinner: Wire up USB ports Peter Maydell
2020-02-21 13:07 ` [PULL 38/52] target/arm: Vectorize USHL and SSHL Peter Maydell
2020-02-21 13:07 ` [PULL 39/52] target/arm: Convert PMUL.8 to gvec Peter Maydell
2020-02-21 13:07 ` [PULL 40/52] target/arm: Convert PMULL.64 " Peter Maydell
2020-02-21 13:07 ` [PULL 41/52] target/arm: Convert PMULL.8 " Peter Maydell
2020-02-21 13:07 ` [PULL 42/52] xilinx_spips: Correct the number of dummy cycles for the FAST_READ_4 cmd Peter Maydell
2020-02-21 13:07 ` [PULL 43/52] sh4: Fix PCI ISA IO memory subregion Peter Maydell
2020-02-21 13:07 ` [PULL 44/52] target/arm: Rename isar_feature_aa32_simd_r32 Peter Maydell
2020-02-21 13:07 ` [PULL 45/52] target/arm: Use isar_feature_aa32_simd_r32 more places Peter Maydell
2020-02-21 13:07 ` [PULL 46/52] target/arm: Set MVFR0.FPSP for ARMv5 cpus Peter Maydell
2020-02-21 13:07 ` [PULL 47/52] target/arm: Add isar_feature_aa32_simd_r16 Peter Maydell
2020-02-21 13:07 ` [PULL 48/52] target/arm: Rename isar_feature_aa32_fpdp_v2 Peter Maydell
2020-02-21 13:07 ` [PULL 49/52] target/arm: Add isar_feature_aa32_{fpsp_v2, fpsp_v3, fpdp_v3} Peter Maydell
2020-02-21 13:07 ` [PULL 50/52] target/arm: Perform fpdp_v2 check first Peter Maydell
2020-02-21 13:07 ` [PULL 51/52] target/arm: Replace ARM_FEATURE_VFP3 checks with fp{sp, dp}_v3 Peter Maydell
2020-02-21 13:07 ` [PULL 52/52] target/arm: Add missing checks for fpsp_v2 Peter Maydell
2020-02-21 14:17 ` [PULL 00/52] target-arm queue no-reply
2020-02-21 16:06 ` no-reply
2020-02-21 16:10 ` no-reply
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