-----Original Message-----
From: Hauke Mehrtens [mailto:ha...@hauke-m.de]
Sent: Thursday, October 12, 2017 12:47 PM
To: Sandeep Sheriker Mallikarjun - C17018; lede-dev@lists.infradead.org
Subject: Re: [LEDE-DEV] [PATCH 3/3] at91: creating sdcard image for sama5
On 10/05/2017 01:14 AM, Sandeep Sheriker Mallikarjun wrote:
> creating sdcard image using gen_at91_sdcard_img.sh for sama5 platform
> and sdcard image partition layout is:
>
> P0: Boot (fat32) - Contains(at91bootstrap,u-boot,zImage & dtb)
> p1: Rootfs (ext4)
>
> Signed-off-by: Sandeep Sheriker Mallikarjun
> <sandeepsheriker.mallikar...@microchip.com>
> ---
> target/linux/at91/image/Makefile | 45
> ++++++++++++++++++++++
> .../image/gen_at91_sdcard_img.sh} | 9 +++--
> target/linux/at91/image/sama5.mk | 3 ++
> 3 files changed, 54 insertions(+), 3 deletions(-) copy
> target/linux/{omap/image/gen_omap_sdcard_img.sh =>
> at91/image/gen_at91_sdcard_img.sh} (68%)
>
> diff --git a/target/linux/at91/image/Makefile
> b/target/linux/at91/image/Makefile
> index 9333709..628d3d8 100644
> --- a/target/linux/at91/image/Makefile
> +++ b/target/linux/at91/image/Makefile
> @@ -9,6 +9,11 @@ include $(INCLUDE_DIR)/image.mk
>
> KERNEL_LOADADDR := 0x20008000
>
> +AT91_SD_BOOT_PARTSIZE:= 64
> +FAT32_BLOCK_SIZE:=1024
> +FAT32_BLOCKS:=$(shell echo \
> + $$(($(AT91_SD_BOOT_PARTSIZE)*1024*1024/$(FAT32_BLOCK_SIZE))))
> +
> ifeq ($(SUBTARGET),legacy)
> include ./legacy.mk
> UBIFS_OPTS := -m 2048 -e 126KiB -c 2048 @@ -48,6 +53,46 @@ define
> Device/evaluation
> IMAGE/root.ubi := append-ubi
> endef
>
> +# $(CP) $(KDIR)/zImage \
> +# $(BIN_DIR)/$(IMG_PREFIX)-$(PROFILE_SANITIZED)-zImage
> +define Build/at91-sdcard
> + rm -f $@.boot
> + mkfs.fat -C $@.boot $(FAT32_BLOCKS)
> +
> + mcopy -i $@.boot $(KDIR)/zImage ::zImage
> +
> + $(foreach dts,$(DEVICE_DTS), \
> + mcopy -i $@.boot $(DTS_DIR)/$(dts).dtb \
> + ::$(dts).dtb; \
> + mcopy -i $@.boot \
> + $(BIN_DIR)/u-boot-$(dts:at91-%=%)_mmc/u-boot.bin \
> + ::u-boot.bin; \
> + $(CP) $(BIN_DIR)/at91bootstrap-$(dts:at91-%=%)sd_uboot*/*.bin \
> + $(BIN_DIR)/BOOT.bin; \
> + mcopy -i $@.boot $(BIN_DIR)/BOOT.bin ::BOOT.bin;)
> +
> + ./gen_at91_sdcard_img.sh \
> + $(dir $@)$(IMG_PREFIX)-$(PROFILE_SANITIZED)-sdcard.img \
> + $@.boot \
> + $(KDIR)/root.ext4 \
> + $(AT91_SD_BOOT_PARTSIZE) \
> + $(CONFIG_TARGET_ROOTFS_PARTSIZE)
> +
> + gzip -nc9 $(dir $@)$(IMG_PREFIX)-$(PROFILE_SANITIZED)-sdcard.img \
> + > $(dir $@)$(IMG_PREFIX)-$(PROFILE_SANITIZED)-sdcard.img.gz
> +
> + $(CP) $(dir $@)$(IMG_PREFIX)-$(PROFILE_SANITIZED)-sdcard.img.gz \
> + $(BIN_DIR)/
> +
> + rm -f $(BIN_DIR)/BOOT.bin
> + rm -f $@.boot
> +endef
> +
> +define Device/evaluation-sdimage
> + IMAGES += sdcard.img.gz
> + IMAGE/sdcard.img.gz := at91-sdcard
> +endef
> +
> define Device/evaluation-zImage
> IMAGES += zImage
> IMAGE/zImage := install-zImage
> diff --git a/target/linux/omap/image/gen_omap_sdcard_img.sh
> b/target/linux/at91/image/gen_at91_sdcard_img.sh
> similarity index 68%
> copy from target/linux/omap/image/gen_omap_sdcard_img.sh
> copy to target/linux/at91/image/gen_at91_sdcard_img.sh
> index c2f2aad..16c76f0 100755
> --- a/target/linux/omap/image/gen_omap_sdcard_img.sh
> +++ b/target/linux/at91/image/gen_at91_sdcard_img.sh
> @@ -9,7 +9,9 @@
>
> set -x
> [ $# -eq 5 ] || {
> - echo "SYNTAX: $0 <file> <bootfs image> <rootfs image> <bootfs size>
> <rootfs size>"
> + echo "SYNTAX: $0 <filename> \
> + <bootfs image> <rootfs image> \
> + <bootfs size> <rootfs size>"
> exit 1
> }
>
> @@ -20,9 +22,10 @@ BOOTFSSIZE="$4"
> ROOTFSSIZE="$5"
>
> head=4
> -sect=63
> +sect=2048
>
> -set `ptgen -o $OUTPUT -h $head -s $sect -l 1024 -t c -p
> ${BOOTFSSIZE}M -t 83 -p ${ROOTFSSIZE}M`
> +set `ptgen -o $OUTPUT -h $head -s $sect -l 1024 -t c -p \
> + ${BOOTFSSIZE}M -t 83 -p ${ROOTFSSIZE}M`
>
> BOOTOFFSET="$(($1 / 512))"
> BOOTSIZE="$(($2 / 512))"
> diff --git a/target/linux/at91/image/sama5.mk
> b/target/linux/at91/image/sama5.mk
> index 1610815..7d32875 100644
> --- a/target/linux/at91/image/sama5.mk
> +++ b/target/linux/at91/image/sama5.mk
> @@ -8,6 +8,7 @@ define Device/at91-sama5d3_xplained
> at91bootstrap-sama5d3_xplainedsd_uboot \
> u-boot-sama5d3_xplained_mmc \
> u-boot-sama5d3_xplained_nandflash
> + $(Device/evaluation-sdimage)
> endef
> TARGET_DEVICES += at91-sama5d3_xplained
>
> @@ -22,6 +23,7 @@ define Device/at91-sama5d2_xplained
> at91bootstrap-sama5d2_xplainedsd_uboot \
> u-boot-sama5d2_xplained_mmc \
> u-boot-sama5d2_xplained_spiflash
> + $(Device/evaluation-sdimage)
> endef
> TARGET_DEVICES += at91-sama5d2_xplained
>
> @@ -37,5 +39,6 @@ define Device/at91-sama5d4_xplained
> u-boot-sama5d4_xplained_mmc \
> u-boot-sama5d4_xplained_nandflash \
> u-boot-sama5d4_xplained_spiflash
> + $(Device/evaluation-sdimage)
> endef
> TARGET_DEVICES += at91-sama5d4_xplained
>
>This patch does not apply to on target/linux/at91/image/sama5.mk
>
>These uboot image names are not included in lede master.
>
>Hauke
Hi,
These uboot images names are included in below patch.
https://patchwork.ozlabs.org/patch/821496/
Regards,
Sandeep Sheriker M
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