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| author | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2023-03-03 14:26:37 +0100 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2023-03-30 10:52:34 +0200 |
| commit | 2f7f6645b893405e0e2a5e48cdb87d2221b23d6a (patch) | |
| tree | 13bf369b4da4061e09c5d823ee1a1c91f6b4dfb2 /include | |
| parent | aa61f28b19448b1695de71f10db32775709a6d31 (diff) | |
| download | u-boot-2f7f6645b893405e0e2a5e48cdb87d2221b23d6a.tar.gz u-boot-2f7f6645b893405e0e2a5e48cdb87d2221b23d6a.tar.bz2 u-boot-2f7f6645b893405e0e2a5e48cdb87d2221b23d6a.zip | |
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=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.ziswiler@toradex.com>
Signed-off-by: Andrejs Cainikovs <andrejs.cainikovs@toradex.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/configs/colibri-imx8x.h | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/include/configs/colibri-imx8x.h b/include/configs/colibri-imx8x.h index b4814bdfbf..750336b0eb 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 \ |