From: Marcel Ziswiler <marcel.ziswi...@toradex.com>
Update the distro config env memory layout for the Colibri iMX8X:
- kernel_comp_addr_r=0xb0000000 temporary area for uncompressing (ie FIT
images or Image.gz booted using booti)
- kernel_comp_size=0x08000000
- loadaddr=0x95400000 avoiding any reserved areas located before that
- fdt_addr_r = loadaddr + 128MB - allows for 128MB kernel
- scriptaddr = fdt_addr_r + 512KB - allows for 512KB fdt
- ramdisk_addr_r = scriptaddr + 512KB - allows for 512KB script
Idea of memory layout taken from commit a9f1e35bedc4
("apalis-imx8: update env memory layout").
Note that for our regular BSP Layers and Reference Images for Yocto
Project an updated distro boot script is required (see
meta-toradex-bsp-common/recipes-bsp/u-boot/u-boot-distro-boot).
Signed-off-by: Marcel Ziswiler <marcel.ziswi...@toradex.com>
Signed-off-by: Andrejs Cainikovs <andrejs.cainik...@toradex.com>
---
configs/colibri-imx8x_defconfig | 2 +-
include/configs/colibri-imx8x.h | 10 ++++++----
2 files changed, 7 insertions(+), 5 deletions(-)
diff --git a/configs/colibri-imx8x_defconfig b/configs/colibri-imx8x_defconfig
index a39219db58e..53002c9537d 100644
--- a/configs/colibri-imx8x_defconfig
+++ b/configs/colibri-imx8x_defconfig
@@ -10,7 +10,7 @@ CONFIG_DM_GPIO=y
CONFIG_DEFAULT_DEVICE_TREE="fsl-imx8qxp-colibri"
CONFIG_TARGET_COLIBRI_IMX8X=y
CONFIG_SYS_PROMPT="Colibri iMX8X # "
-CONFIG_SYS_LOAD_ADDR=0x80280000
+CONFIG_SYS_LOAD_ADDR=0x95c00000
CONFIG_SYS_MEMTEST_START=0x88000000
CONFIG_SYS_MEMTEST_END=0x89000000
CONFIG_DISTRO_DEFAULTS=y
diff --git a/include/configs/colibri-imx8x.h b/include/configs/colibri-imx8x.h
index b4814bdfbfc..750336b0eb6 100644
--- a/include/configs/colibri-imx8x.h
+++ b/include/configs/colibri-imx8x.h
@@ -10,10 +10,12 @@
#include <linux/sizes.h>
#define MEM_LAYOUT_ENV_SETTINGS \
- "fdt_addr_r=0x83000000\0" \
- "kernel_addr_r=0x81000000\0" \
- "ramdisk_addr_r=0x83800000\0" \
- "scriptaddr=0x80800000\0"
+ "fdt_addr_r=0x9d400000\0" \
+ "kernel_addr_r=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
+ "kernel_comp_addr_r=0xb0000000\0" \
+ "kernel_comp_size=0x08000000\0" \
+ "ramdisk_addr_r=0x9d500000\0" \
+ "scriptaddr=0x9d480000\0"
/* Boot M4 */
#define M4_BOOT_ENV \
--
2.34.1
