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| author | Sam Protsenko <joe.skb7@gmail.com> | 2020-01-24 17:53:49 +0200 |
|---|---|---|
| committer | Lokesh Vutla <lokeshvutla@ti.com> | 2020-02-04 09:07:24 +0530 |
| commit | add1a6bc9bc29a83721e07e34ff9bd2c1e48256f (patch) | |
| tree | 4045726ed106e6bc9cf71e54cf467075e3b6dddf /include/configs/ti_armv7_common.h | |
| parent | d94e6dbcf64132c58dcde157988ab04a67a48344 (diff) | |
| download | u-boot-add1a6bc9bc29a83721e07e34ff9bd2c1e48256f.tar.gz | |
arm: ti: boot: Use correct dtb and dtbo on Android boot
Read correct dtb blob from boot.img/recovery.img and apply correct dtbo
blobs from dtbo partition.
Signed-off-by: Sam Protsenko <joe.skb7@gmail.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Diffstat (limited to 'include/configs/ti_armv7_common.h')
| -rw-r--r-- | include/configs/ti_armv7_common.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/configs/ti_armv7_common.h b/include/configs/ti_armv7_common.h index a1a053e675..a612bb5b4a 100644 --- a/include/configs/ti_armv7_common.h +++ b/include/configs/ti_armv7_common.h @@ -37,11 +37,18 @@ * seen large trees). We say all of this must be within the first 256MB * as that will normally be within the kernel lowmem and thus visible via * bootm_size and we only run on platforms with 256MB or more of memory. + * + * As a temporary storage for DTBO blobs (which should be applied into DTB + * blob), we use the location 15.5 MB above the ramdisk. If someone wants to + * use ramdisk bigger than 15.5 MB, then DTBO can be loaded and applied to DTB + * blob before loading the ramdisk, as DTBO location is only used as a temporary + * storage, and can be re-used after 'fdt apply' command is done. */ #define DEFAULT_LINUX_BOOT_ENV \ "loadaddr=0x82000000\0" \ "kernel_addr_r=0x82000000\0" \ "fdtaddr=0x88000000\0" \ + "dtboaddr=0x89000000\0" \ "fdt_addr_r=0x88000000\0" \ "rdaddr=0x88080000\0" \ "ramdisk_addr_r=0x88080000\0" \ |