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

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>

diff --git a/configs/evb-rk3036_defconfig b/configs/evb-rk3036_defconfig
index 8d73f8868b3ee9d1e3e58b28e7209c2afc43603e..9c4864964b7b21765227ed37a42492485b684aa4 100644 (file)
--- a/configs/evb-rk3036_defconfig
+++ b/configs/evb-rk3036_defconfig
@@ -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

diff --git a/configs/kylin-rk3036_defconfig b/configs/kylin-rk3036_defconfig
index c0faf850da3f24589e632b7263c63871da99bd42..9f741a178a2b73c640b96ba8b9fb55fe2ffa9649 100644 (file)
--- a/configs/kylin-rk3036_defconfig
+++ b/configs/kylin-rk3036_defconfig
@@ -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