diff options
| author | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2023-02-27 15:23:49 +0100 |
|---|---|---|
| committer | Andrejs Cainikovs <andrejs.cainikovs@toradex.com> | 2023-03-07 16:26:59 +0100 |
| commit | 6e49eef0b6d0c0fd8505fbc4a2f328bcdc9e9530 (patch) | |
| tree | b81ed28cc4a7e20bf95a7beaee05960c8ce5a7f4 | |
| parent | 02fcfd521b7e17fe8c82793735373b1d9dd8552f (diff) | |
colibri-imx8x: update env memory layout
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=0x95c00000 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).
Upstream-Status: Submitted [https://lore.kernel.org/all/20230303132642.15574-13-andrejs.cainikovs@toradex.com/]
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Andrejs Cainikovs <andrejs.cainikovs@toradex.com>
| -rw-r--r-- | configs/colibri-imx8x_defconfig | 2 | ||||
| -rw-r--r-- | 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 45df25857b..678ba43614 100644 --- a/configs/colibri-imx8x_defconfig +++ b/configs/colibri-imx8x_defconfig @@ -13,7 +13,7 @@ CONFIG_DEFAULT_DEVICE_TREE="fsl-imx8qxp-colibri" CONFIG_TARGET_COLIBRI_IMX8X=y CONFIG_DISTRO_DEFAULTS=y CONFIG_REMAKE_ELF=y -CONFIG_SYS_LOAD_ADDR=0x80280000 +CONFIG_SYS_LOAD_ADDR=0x95c00000 CONFIG_FIT=y CONFIG_FIT_VERBOSE=y CONFIG_OF_SYSTEM_SETUP=y diff --git a/include/configs/colibri-imx8x.h b/include/configs/colibri-imx8x.h index 126fbb5bfc..6195f06736 100644 --- a/include/configs/colibri-imx8x.h +++ b/include/configs/colibri-imx8x.h @@ -14,10 +14,12 @@ #define CONFIG_SERVERIP 192.168.10.1 #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 \ |