diff options
author | Jason M. Bills <jason.m.bills@linux.intel.com> | 2020-12-08 00:38:17 +0300 |
---|---|---|
committer | Jason M. Bills <jason.m.bills@linux.intel.com> | 2020-12-08 00:38:17 +0300 |
commit | 8d6ae7f2a817751fad151168fa10ce28ee0869d8 (patch) | |
tree | 281032f7ec07c41589aa094bd165cc2a98f2d3a7 /meta-aspeed/wic/emmc-aspeed.wks.in | |
parent | c16fb8893b19075db4bcf3b5bf33c1db8c3ca2bd (diff) | |
parent | 5da3c2284560a7e08ffafd03c5b5ba44a3242228 (diff) | |
download | openbmc-8d6ae7f2a817751fad151168fa10ce28ee0869d8.tar.xz |
Merge tag '0.26' of ssh://git-amr-1.devtools.intel.com:29418/openbmc-openbmc into update
Diffstat (limited to 'meta-aspeed/wic/emmc-aspeed.wks.in')
-rw-r--r-- | meta-aspeed/wic/emmc-aspeed.wks.in | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/meta-aspeed/wic/emmc-aspeed.wks.in b/meta-aspeed/wic/emmc-aspeed.wks.in new file mode 100644 index 000000000..ee0fbffd8 --- /dev/null +++ b/meta-aspeed/wic/emmc-aspeed.wks.in @@ -0,0 +1,30 @@ +# short-description: Create an image for eMMC +# long-description: Creates an eMMC card image for the User Data Area that can +# be used with the Aspeed SoC family. +# +# Assumes a minimum flash size of 16GB. +# Assumes U-Boot is stored elsewhere, such as an eMMC boot volume or NOR flash. +# +# --- - ----- -------- -------- -------- -------- ------ -------- ------- +# |GPT| | env | boot-a | boot-b | rofs-a | rofs-b | rwfs | hostfw |GPT-sec| +# --- - ----- -------- -------- -------- -------- ------ -------- ------- +# ^ 1MB 64MB 64MB 1GB 1GB 7GB 5GB +# | +# 0x5000 +# +# Primary GPT size (Beginning of image): +# 512B (Protective MBR) + 512B (Primary Header) + 16KB (Primary Table) +# First partition (u-boot-env) is 4K-aligned, which puts it at offset 0x5000 +# +# Secondary GPT size (End of image): +# 16KB (Secondary Table) + 512B (Secondary Header) + +bootloader --ptable gpt + +part --align 4 --fixed-size 1M --source rawcopy --sourceparams="file=${DEPLOY_DIR_IMAGE}/u-boot-env.bin" +part --fstype=ext4 --fixed-size 64M --source bootimg-partition --label boot-a +part --fstype=ext4 --fixed-size 64M --source bootimg-partition --label boot-b +part --fstype=ext4 --fixed-size 1G --source rootfs --label rofs-a +part --fstype=ext4 --fixed-size 1G --source rootfs --label rofs-b +part --fstype=ext4 --fixed-size 7G --label rwfs +part --fstype=ext4 --fixed-size ${WKS_HOSTFW_SIZE} --source rootfs --rootfs-dir=${DEPLOY_DIR_IMAGE}/hostfw/image/ --label hostfw |