From 7f38025824dad98196355f48a39a83f11ddb8d84 Mon Sep 17 00:00:00 2001 From: Andy Yan Date: Mon, 24 Jul 2017 17:50:46 +0800 Subject: [PATCH] rockchip: set malloc pool size to 0 before relocation in spl state on rk3036 based board 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 Reviewed-by: Simon Glass Acked-by: Philipp Tomsich Reviewed-by: Philipp Tomsich --- configs/evb-rk3036_defconfig | 1 + configs/kylin-rk3036_defconfig | 1 + 2 files changed, 2 insertions(+) diff --git a/configs/evb-rk3036_defconfig b/configs/evb-rk3036_defconfig index 8d73f8868b..9c4864964b 100644 --- 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 c0faf850da..9f741a178a 100644 --- 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 -- 2.25.1