leandrof/u-boot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

rockchip: set malloc pool size to 0 before relocation in spl state on rk3036 based board

Browse Source 
RK3036 only has 4kb sram, the spl code will use
3.4 ~ 3.5 kb, the last 0.5kb are used for SP and
GD, so there is no space for malloc. Also, the spl
will directly return to bootrom after dram initialized,
they never need the space for malloc.

Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
This commit is contained in:
Andy Yan 2017-07-24 17:50:46 +08:00 committed by Philipp Tomsich
parent 1fc50d727f
commit 7f38025824
2 changed files with 2 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
configs/evb-rk3036_defconfig
View File

@ -4,6 +4,7 @@ CONFIG_ROCKCHIP_RK3036=y
CONFIG_TARGET_EVB_RK3036=y
CONFIG_SPL_STACK_R_ADDR=0x80000
CONFIG_DEFAULT_DEVICE_TREE="rk3036-sdk"
CONFIG_SPL_SYS_MALLOC_F_LEN=0x0
CONFIG_DEBUG_UART=y
CONFIG_ENV_IS_NOWHERE=y
# CONFIG_DISPLAY_CPUINFO is not set

1
configs/kylin-rk3036_defconfig
View File

@ -5,6 +5,7 @@ CONFIG_TARGET_KYLIN_RK3036=y
CONFIG_SPL_STACK_R_ADDR=0x80000
CONFIG_DEFAULT_DEVICE_TREE="rk3036-sdk"
CONFIG_ENV_IS_IN_MMC=y
CONFIG_SPL_SYS_MALLOC_F_LEN=0x0
# CONFIG_DISPLAY_CPUINFO is not set
CONFIG_SPL_STACK_R=y
# CONFIG_CMD_IMLS is not set