[v2,2/2] aspeed: fix hardcode boot address 0

Commit Message

Jamin Lin Feb. 7, 2024, 8:02 p.m. UTC

In the previous design of ASPEED SOCs QEMU model, it set the boot
address at "0" which was the hardcode setting for ast10x0, ast2600,
ast2500 and ast2400.

According to the design of ast2700, it has bootmcu which is used for
executing SPL and initialize DRAM, then, CPUs(cortex-a35)
execute u-boot, kernel and rofs. QEMU will only support CPU(cortex-a35)
parts and the boot address is "0x4 00000000" for ast2700.
Therefore, fixed hardcode boot address 0.

Signed-off-by: Troy Lee <[e-mail]>
Signed-off-by: Jamin Lin <[e-mail]>
---
 hw/arm/aspeed.c             | 4 +++-
 hw/arm/aspeed_ast2400.c     | 4 ++--
 hw/arm/aspeed_ast2600.c     | 2 +-
 include/hw/arm/aspeed_soc.h | 2 --
 4 files changed, 6 insertions(+), 6 deletions(-)

Patch

diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c
index 06d863958b..39758557be 100644
--- a/hw/arm/aspeed.c
+++ b/hw/arm/aspeed.c
@@ -289,12 +289,14 @@  static void aspeed_install_boot_rom(AspeedMachineState *bmc, BlockBackend *blk,
                                     uint64_t rom_size)
 {
     AspeedSoCState *soc = bmc->soc;
+    AspeedSoCClass *sc = ASPEED_SOC_GET_CLASS(soc);
 
     memory_region_init_rom(&bmc->boot_rom, NULL, "aspeed.boot_rom", rom_size,
                            &error_abort);
     memory_region_add_subregion_overlap(&soc->spi_boot_container, 0,
                                         &bmc->boot_rom, 1);
-    write_boot_rom(blk, ASPEED_SOC_SPI_BOOT_ADDR, rom_size, &error_abort);
+    write_boot_rom(blk, sc->memmap[ASPEED_DEV_SPI_BOOT],
+                   rom_size, &error_abort);
 }
 
 void aspeed_board_init_flashes(AspeedSMCState *s, const char *flashtype,
diff --git a/hw/arm/aspeed_ast2400.c b/hw/arm/aspeed_ast2400.c
index 95da85fee0..d125886207 100644
--- a/hw/arm/aspeed_ast2400.c
+++ b/hw/arm/aspeed_ast2400.c
@@ -26,7 +26,7 @@ 
 #define ASPEED_SOC_IOMEM_SIZE       0x00200000
 
 static const hwaddr aspeed_soc_ast2400_memmap[] = {
-    [ASPEED_DEV_SPI_BOOT]  =  ASPEED_SOC_SPI_BOOT_ADDR,
+    [ASPEED_DEV_SPI_BOOT]  = 0x00000000,
     [ASPEED_DEV_IOMEM]  = 0x1E600000,
     [ASPEED_DEV_FMC]    = 0x1E620000,
     [ASPEED_DEV_SPI1]   = 0x1E630000,
@@ -61,7 +61,7 @@  static const hwaddr aspeed_soc_ast2400_memmap[] = {
 };
 
 static const hwaddr aspeed_soc_ast2500_memmap[] = {
-    [ASPEED_DEV_SPI_BOOT]  = ASPEED_SOC_SPI_BOOT_ADDR,
+    [ASPEED_DEV_SPI_BOOT]  = 0x00000000,
     [ASPEED_DEV_IOMEM]  = 0x1E600000,
     [ASPEED_DEV_FMC]    = 0x1E620000,
     [ASPEED_DEV_SPI1]   = 0x1E630000,
diff --git a/hw/arm/aspeed_ast2600.c b/hw/arm/aspeed_ast2600.c
index f74561ecdc..174be53770 100644
--- a/hw/arm/aspeed_ast2600.c
+++ b/hw/arm/aspeed_ast2600.c
@@ -22,7 +22,7 @@ 
 #define ASPEED_SOC_DPMCU_SIZE       0x00040000
 
 static const hwaddr aspeed_soc_ast2600_memmap[] = {
-    [ASPEED_DEV_SPI_BOOT]  = ASPEED_SOC_SPI_BOOT_ADDR,
+    [ASPEED_DEV_SPI_BOOT]  = 0x00000000,
     [ASPEED_DEV_SRAM]      = 0x10000000,
     [ASPEED_DEV_DPMCU]     = 0x18000000,
     /* 0x16000000     0x17FFFFFF : AHB BUS do LPC Bus bridge */
diff --git a/include/hw/arm/aspeed_soc.h b/include/hw/arm/aspeed_soc.h
index 5ab0902da0..bf43ad8351 100644
--- a/include/hw/arm/aspeed_soc.h
+++ b/include/hw/arm/aspeed_soc.h
@@ -224,8 +224,6 @@  enum {
     ASPEED_DEV_FSI2,
 };
 
-#define ASPEED_SOC_SPI_BOOT_ADDR 0x0
-
 qemu_irq aspeed_soc_get_irq(AspeedSoCState *s, int dev);
 bool aspeed_soc_uart_realize(AspeedSoCState *s, Error **errp);
 void aspeed_soc_uart_set_chr(AspeedSoCState *s, int dev, Chardev *chr);