[PATCH v2 2/2] riscv: ae350: Adjust the memory layout of ae350

Leo Yu-Chi Liang ycliang at andestech.com
Tue Feb 14 13:42:50 CET 2023


Adjust the initial stack pointer address to 0x10000000(256M)

Signed-off-by: Leo Yu-Chi Liang <ycliang at andestech.com>
---
Change v1 -> v2:
* Modify the address from 0x1000000(16MB) to 0x10000000(256MB)
---
 configs/ae350_rv32_spl_defconfig     | 6 +++---
 configs/ae350_rv32_spl_xip_defconfig | 6 +++---
 configs/ae350_rv64_spl_defconfig     | 6 +++---
 configs/ae350_rv64_spl_xip_defconfig | 6 +++---
 4 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/configs/ae350_rv32_spl_defconfig b/configs/ae350_rv32_spl_defconfig
index e328308e097..f2fe276c5c8 100644
--- a/configs/ae350_rv32_spl_defconfig
+++ b/configs/ae350_rv32_spl_defconfig
@@ -1,7 +1,9 @@
 CONFIG_RISCV=y
-CONFIG_TEXT_BASE=0x01200000
+CONFIG_TEXT_BASE=0x01800000
 CONFIG_SYS_MALLOC_LEN=0x80000
 CONFIG_NR_DRAM_BANKS=2
+CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
+CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0x10000000
 CONFIG_ENV_SECT_SIZE=0x1000
 CONFIG_DEFAULT_DEVICE_TREE="ae350_32"
 CONFIG_SYS_PROMPT="RISC-V # "
@@ -12,8 +14,6 @@ CONFIG_TARGET_AE350=y
 CONFIG_RISCV_SMODE=y
 # CONFIG_AVAILABLE_HARTS is not set
 CONFIG_DISTRO_DEFAULTS=y
-CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
-CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0xffff00
 CONFIG_SYS_MONITOR_LEN=786432
 CONFIG_FIT=y
 CONFIG_SPL_LOAD_FIT_ADDRESS=0x00200000
diff --git a/configs/ae350_rv32_spl_xip_defconfig b/configs/ae350_rv32_spl_xip_defconfig
index da8edf44d4c..4ed5e2cad99 100644
--- a/configs/ae350_rv32_spl_xip_defconfig
+++ b/configs/ae350_rv32_spl_xip_defconfig
@@ -1,7 +1,9 @@
 CONFIG_RISCV=y
-CONFIG_TEXT_BASE=0x01200000
+CONFIG_TEXT_BASE=0x01800000
 CONFIG_SYS_MALLOC_LEN=0x80000
 CONFIG_NR_DRAM_BANKS=2
+CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
+CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0x10000000
 CONFIG_ENV_SECT_SIZE=0x1000
 CONFIG_DEFAULT_DEVICE_TREE="ae350_32"
 CONFIG_SPL_TEXT_BASE=0x80000000
@@ -13,8 +15,6 @@ CONFIG_TARGET_AE350=y
 CONFIG_RISCV_SMODE=y
 CONFIG_SPL_XIP=y
 CONFIG_DISTRO_DEFAULTS=y
-CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
-CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0xffff00
 CONFIG_SYS_MONITOR_LEN=786432
 CONFIG_FIT=y
 CONFIG_SPL_LOAD_FIT_ADDRESS=0x80010000
diff --git a/configs/ae350_rv64_spl_defconfig b/configs/ae350_rv64_spl_defconfig
index 9c5018c4462..90dfc7d02ee 100644
--- a/configs/ae350_rv64_spl_defconfig
+++ b/configs/ae350_rv64_spl_defconfig
@@ -1,7 +1,9 @@
 CONFIG_RISCV=y
-CONFIG_TEXT_BASE=0x01200000
+CONFIG_TEXT_BASE=0x01800000
 CONFIG_SYS_MALLOC_LEN=0x80000
 CONFIG_NR_DRAM_BANKS=2
+CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
+CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0x10000000
 CONFIG_ENV_SECT_SIZE=0x1000
 CONFIG_DEFAULT_DEVICE_TREE="ae350_64"
 CONFIG_SYS_PROMPT="RISC-V # "
@@ -13,8 +15,6 @@ CONFIG_ARCH_RV64I=y
 CONFIG_RISCV_SMODE=y
 # CONFIG_AVAILABLE_HARTS is not set
 CONFIG_DISTRO_DEFAULTS=y
-CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
-CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0xfffe70
 CONFIG_FIT=y
 CONFIG_SPL_LOAD_FIT_ADDRESS=0x00200000
 CONFIG_SYS_MONITOR_BASE=0x88000000
diff --git a/configs/ae350_rv64_spl_xip_defconfig b/configs/ae350_rv64_spl_xip_defconfig
index 9351deffa3b..f174638f692 100644
--- a/configs/ae350_rv64_spl_xip_defconfig
+++ b/configs/ae350_rv64_spl_xip_defconfig
@@ -1,7 +1,9 @@
 CONFIG_RISCV=y
-CONFIG_TEXT_BASE=0x01200000
+CONFIG_TEXT_BASE=0x01800000
 CONFIG_SYS_MALLOC_LEN=0x80000
 CONFIG_NR_DRAM_BANKS=2
+CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
+CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0x10000000
 CONFIG_ENV_SECT_SIZE=0x1000
 CONFIG_DEFAULT_DEVICE_TREE="ae350_64"
 CONFIG_SPL_TEXT_BASE=0x80000000
@@ -14,8 +16,6 @@ CONFIG_ARCH_RV64I=y
 CONFIG_RISCV_SMODE=y
 CONFIG_SPL_XIP=y
 CONFIG_DISTRO_DEFAULTS=y
-CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
-CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0xfffe70
 CONFIG_FIT=y
 CONFIG_SPL_LOAD_FIT_ADDRESS=0x80010000
 CONFIG_SYS_MONITOR_BASE=0x88000000
-- 
2.38.0.68.ge85701b4af.dirty



More information about the U-Boot mailing list