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meta-digi: support ccardimx28js SD images based on kernel 2.6.35 

Notes:

  * This version of u-boot does not support comments in scripts
  * Enabled EXT4 in kernel config (for the SDCARD rootfs)

https://jira.digi.com/browse/DEL-197

Signed-off-by: Javier Viguera <javier.viguera@digi.com>
This commit is contained in:
Javier Viguera 2015-01-12 16:45:04 +01:00
parent 0a5aa1c24d
commit e42a291557
5 changed files with 18 additions and 6 deletions
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2
meta-digi-arm/classes/image_types_digi.bbclass
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@ -109,7 +109,7 @@ generate_ccardimx28js_sdcard() {
echo -n S | dd of=${SDCARD} bs=1 count=1 seek=450 conv=notrunc
${PRINTF} "${BS_HDR}" | dd of=${SDCARD} bs=512 seek=$(expr 1024 \* 2) conv=notrunc,sync
dd if=${DEPLOY_DIR_IMAGE}/u-boot-${MACHINE}.${UBOOT_SUFFIX} of=${SDCARD} bs=512 seek=$(expr 1024 \* 2 \+ 1) conv=notrunc,sync
dd if=${DEPLOY_DIR_IMAGE}/${UBOOT_SYMLINK} of=${SDCARD} bs=512 seek=$(expr 1024 \* 2 \+ 1) conv=notrunc,sync
BOOT_BLOCKS=$(LC_ALL=C parted -s ${SDCARD} unit b print \
| awk '/ 2 / { print substr($4, 1, length($4 -1)) / 1024 }')

3
meta-digi-arm/conf/machine/include/ccardimx28.inc
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@ -7,7 +7,8 @@ include conf/machine/include/mxs-digi-base.inc
DIGI_FAMILY = "ccardimx28"
SOC_FAMILY = "mxs:mx28:${DIGI_FAMILY}"
# Platform u-boot settings
# Platform u-boot settings (IS_KERNEL_2X implies also u-boot v2009.08)
UBOOT_BSTR = "${@base_conditional('IS_KERNEL_2X', '1' , '-ivt', '', d)}"
UBOOT_ENTRYPOINT = "0x40008000"
UBOOT_SUFFIX = "sb"

3
meta-digi-arm/recipes-bsp/u-boot/u-boot-dey-2009.08/ccardimx28/boot-sd.txt Normal file
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@ -0,0 +1,3 @@
setenv kimg uimage
setenv mmc_rpart /dev/mmcblk0p3
dboot linux mmc 0:2 fat

8
meta-digi-arm/recipes-bsp/u-boot/u-boot-dey_2009.08.bb
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@ -9,16 +9,18 @@ PROVIDES += "u-boot"
LICENSE = "GPLv2+"
LIC_FILES_CHKSUM = "file://COPYING;md5=4c6cde5df68eff615d36789dc18edd3b"
PR = "r0"
SRC_URI_append_mxs = " file://boot-sd.txt"
S = "${WORKDIR}/git"
UBOOT_BSTR_mxs = "-ivt"
DEPENDS_mxs += "elftosb-native imx-bootlets-dey"
EXTRA_OEMAKE += 'HOSTSTRIP=true'
EXTRA_OEMAKE_append_mxs = ' BOOTLETS_DIR=${STAGING_DIR_TARGET}/boot'
do_deploy_append() {
mkimage -T script -n bootscript -C none -d ${WORKDIR}/boot-sd.txt ${DEPLOYDIR}/boot-sd.scr
}
PACKAGE_ARCH = "${MACHINE_ARCH}"
COMPATIBLE_MACHINE = "(mxs|mx5)"

8
meta-digi-arm/recipes-kernel/linux/linux-dey-2.6.35.14/ccardimx28js/defconfig
View File

@ -1406,8 +1406,14 @@ CONFIG_EXT2_FS=y
CONFIG_EXT3_FS=y
# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
# CONFIG_EXT3_FS_XATTR is not set
# CONFIG_EXT4_FS is not set
CONFIG_EXT4_FS=y
CONFIG_EXT4_FS_XATTR=y
# CONFIG_EXT4_FS_POSIX_ACL is not set
# CONFIG_EXT4_FS_SECURITY is not set
# CONFIG_EXT4_DEBUG is not set
CONFIG_JBD=y
CONFIG_JBD2=y
CONFIG_FS_MBCACHE=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set