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| author |   Jan-Simon Möller <jsmoeller@linuxfoundation.org> | 2017-01-03 23:14:27 +0100 |
|---|---|---|
| committer | Jan-Simon Möller <jsmoeller@linuxfoundation.org> | 2017-01-04 01:27:20 +0100 |
| commit | e03123dc9d70535056836bcee5c7f0201f502045 (patch) | |
| tree | 58a2b672c917c3abf30d39d9e5a6f46fb1c08e96 /meta-sota/recipes-bsp/u-boot-otascript/u-boot-otascript/uEnv.cma.txt | |
| parent | f518d36a1be6eb77c9ae1d0d553f45a11c16690e (diff) | |
Add flags supporting CMA operation on RPI
These flags are needed for proper CMA (graphics/video) on rpi3.
Mitigates SPEC-390.
Change-Id: I48c79a9d8cbb2017f8fff30dfa9a83be1da845e1
Bug-AGL: SPEC-390
Signed-off-by: Jan-Simon Möller <jsmoeller@linuxfoundation.org>
Diffstat (limited to 'meta-sota/recipes-bsp/u-boot-otascript/u-boot-otascript/uEnv.cma.txt')
| -rw-r--r-- | meta-sota/recipes-bsp/u-boot-otascript/u-boot-otascript/uEnv.cma.txt | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/meta-sota/recipes-bsp/u-boot-otascript/u-boot-otascript/uEnv.cma.txt b/meta-sota/recipes-bsp/u-boot-otascript/u-boot-otascript/uEnv.cma.txt new file mode 100644 index 0000000..611119f --- /dev/null +++ b/meta-sota/recipes-bsp/u-boot-otascript/u-boot-otascript/uEnv.cma.txt @@ -0,0 +1,7 @@ +fdt_addr_r=0x0c800000 +bootcmd_dtb=fdt addr $fdt_addr_r; fdt get value bootargs_fdt /chosen bootargs +bootcmd_otenv=ext2load mmc 0:2 $loadaddr /boot/loader/uEnv.txt; env import -t $loadaddr $filesize +bootcmd_args=setenv bootargs "$bootargs $bootargs_fdt ostree_root=/dev/mmcblk0p2 root=/dev/ram0 rw rootwait rootdelay=2 ramdisk_size=8192 coherent_pool=6M smsc95xx.turbo_mode=N" +bootcmd_load=ext2load mmc 0:2 $kernel_addr_r "/boot"$kernel_image; ext2load mmc 0:2 $ramdisk_addr_r "/boot"$ramdisk_image +bootcmd_run=bootm $kernel_addr_r $ramdisk_addr_r $fdt_addr_r +bootcmd=run bootcmd_dtb; run bootcmd_otenv; run bootcmd_args; run bootcmd_load; run bootcmd_run |