[PATCH] imx8qm_dmsse20a1: Improve SPL memory configuration

[PATCH] imx8qm_dmsse20a1: Improve SPL memory configuration

[Fabio Estevam]

From: Fabio Estevam <festevam@denx.de>

Currently, building imx8qm_dmsse20a1_defconfig leads to the following
warning:

aarch64-linux-ld.bfd: invalid origin for memory region .sdram

Fix it by using the same SPL memory layout as done in the imx8mq_evk.

Reported-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Fabio Estevam <festevam@denx.de>
Tested-by: Oliver Graute <oliver.graute@kococonnector.com>
---
 configs/imx8qm_dmsse20a1_defconfig | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/configs/imx8qm_dmsse20a1_defconfig b/configs/imx8qm_dmsse20a1_defconfig
index 3341b5e447fb..57a5007f9e5b 100644
--- a/configs/imx8qm_dmsse20a1_defconfig
+++ b/configs/imx8qm_dmsse20a1_defconfig
@@ -16,6 +16,7 @@ CONFIG_SPL_SERIAL=y
 CONFIG_SPL_DRIVERS_MISC=y
 CONFIG_ENV_OFFSET=0x80000
 CONFIG_ENV_SECT_SIZE=0x20000
+CONFIG_SPL_STACK=0x13e000
 CONFIG_SPL=y
 CONFIG_SYS_LOAD_ADDR=0x80280000
 CONFIG_SYS_MEMTEST_START=0xA0000000
@@ -38,11 +39,17 @@ CONFIG_USE_BOOTCOMMAND=y
 CONFIG_BOOTCOMMAND="mmc dev ${mmcdev}; if mmc rescan; then if run loadbootscript; then run bootscript; else if run loadimage; then run mmcboot; else run netboot; fi; fi; else booti ${loadaddr} - ${fdt_addr}; fi"
 CONFIG_LOG=y
 CONFIG_BOARD_EARLY_INIT_F=y
-CONFIG_SPL_BSS_START_ADDR=0x00128000
 CONFIG_SPL_MAX_SIZE=0x1f000
+CONFIG_SPL_HAS_BSS_LINKER_SECTION=y
+CONFIG_SPL_BSS_START_ADDR=0x128000
 CONFIG_SPL_BSS_MAX_SIZE=0x1000
 CONFIG_SPL_BOARD_INIT=y
-CONFIG_SPL_SEPARATE_BSS=y
+CONFIG_SPL_SYS_MALLOC_SIMPLE=y
+# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
+CONFIG_SYS_SPL_MALLOC=y
+CONFIG_HAS_CUSTOM_SPL_MALLOC_START=y
+CONFIG_CUSTOM_SYS_SPL_MALLOC_ADDR=0x120000
+CONFIG_SYS_SPL_MALLOC_SIZE=0x3000
 CONFIG_SPL_POWER_SUPPORT=y
 CONFIG_SPL_POWER_DOMAIN=y
 CONFIG_SPL_WATCHDOG_SUPPORT=y
-- 
2.34.1

Re: [PATCH] imx8qm_dmsse20a1: Improve SPL memory configuration

[Fabio Estevam]

On Thu, May 4, 2023 at 7:41 AM Fabio Estevam <festevam@gmail.com> wrote:
>
> From: Fabio Estevam <festevam@denx.de>
>
> Currently, building imx8qm_dmsse20a1_defconfig leads to the following
> warning:
>
> aarch64-linux-ld.bfd: invalid origin for memory region .sdram
>
> Fix it by using the same SPL memory layout as done in the imx8mq_evk.
>
> Reported-by: Tom Rini <trini@konsulko.com>
> Signed-off-by: Fabio Estevam <festevam@denx.de>
> Tested-by: Oliver Graute <oliver.graute@kococonnector.com>

Applied to u-boot-imx next, thanks.