imx: imx8mp_evk: fix boot issue

The u-boot-spl.bin pad with ddr firmware conflicts with the
CONFIG_MALLOC_F_ADDR area, the ddr firmware will be overwritten
by malloc in SPL stage and cause ddr initialization not able
to finish. So update the related addresses to fix the issue.

Reported-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Fabio Estevam <festevam@gmail.com>

diff --git a/configs/imx8mp_evk_defconfig b/configs/imx8mp_evk_defconfig
index 0693658365ea931f23dc5c1f874f8971100c1ada..17452b6214e1e451da9ca8b90b5948bdb50ad5fa 100644 (file)
--- a/configs/imx8mp_evk_defconfig
+++ b/configs/imx8mp_evk_defconfig
@@ -4,7 +4,8 @@ CONFIG_SYS_TEXT_BASE=0x40200000
 CONFIG_SPL_GPIO_SUPPORT=y
 CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
-CONFIG_SYS_MALLOC_F_LEN=0x10000
+CONFIG_SYS_MALLOC_F_LEN=0x8000
+CONFIG_SPL_SYS_MALLOC_SIMPLE=y
 CONFIG_ENV_SIZE=0x1000
 CONFIG_ENV_OFFSET=0x400000
 CONFIG_SYS_I2C_MXC_I2C1=y

diff --git a/include/configs/imx8mp_evk.h b/include/configs/imx8mp_evk.h
index b346154fb3f7a3242886ad81ab67d7d611315472..7f38f21c09c5848ff8b2e9be35ca8599e719b724 100644 (file)
--- a/include/configs/imx8mp_evk.h
+++ b/include/configs/imx8mp_evk.h
@@ -24,16 +24,14 @@
 #ifdef CONFIG_SPL_BUILD
 /*#define CONFIG_ENABLE_DDR_TRAINING_DEBUG*/
 #define CONFIG_SPL_LDSCRIPT            "arch/arm/cpu/armv8/u-boot-spl.lds"
-#define CONFIG_SPL_STACK               0x990000
-#define CONFIG_SPL_BSS_START_ADDR      0x0095e000
-#define CONFIG_SPL_BSS_MAX_SIZE        0x2000  /* 8 KB */
-#define CONFIG_SYS_SPL_MALLOC_START    0x42200000
-#define CONFIG_SYS_SPL_MALLOC_SIZE     SZ_512K /* 512 KB */
+#define CONFIG_SPL_STACK               0x960000
+#define CONFIG_SPL_BSS_START_ADDR      0x0098FC00
+#define CONFIG_SPL_BSS_MAX_SIZE                0x400   /* 1 KB */
+#define CONFIG_SYS_SPL_MALLOC_START    0x42200000
+#define CONFIG_SYS_SPL_MALLOC_SIZE     SZ_512K /* 512 KB */
 #define CONFIG_SYS_ICACHE_OFF
 #define CONFIG_SYS_DCACHE_OFF
 
-#define CONFIG_MALLOC_F_ADDR           0x940000
-
 #define CONFIG_SPL_ABORT_ON_RAW_IMAGE
 
 #undef CONFIG_DM_MMC