diff options
Diffstat (limited to 'target/linux/at91/image')
| -rw-r--r-- | target/linux/at91/image/sama7.mk | 57 | ||||
| -rw-r--r-- | target/linux/at91/image/uboot-env.txt | 7 |
2 files changed, 61 insertions, 3 deletions
diff --git a/target/linux/at91/image/sama7.mk b/target/linux/at91/image/sama7.mk new file mode 100644 index 0000000000..bf1704dfb3 --- /dev/null +++ b/target/linux/at91/image/sama7.mk @@ -0,0 +1,57 @@ + +define Device/default-nand + BLOCKSIZE := 128k + PAGESIZE := 2048 + SUBPAGESIZE := 2048 + MKUBIFS_OPTS := -m $$(PAGESIZE) -e 124KiB -c 2048 +endef + +define Build/at91-sdcard + $(if $(findstring ext4,$@), \ + rm -f $@.boot + mkfs.fat -C $@.boot $(FAT32_BLOCKS) + + mcopy -i $@.boot \ + $(KDIR)/$(DEVICE_NAME)-fit-zImage.itb \ + ::$(DEVICE_NAME)-fit.itb + + mcopy -i $@.boot \ + $(BIN_DIR)/u-boot-$(DEVICE_DTS:at91-%=%)_mmc1/u-boot.bin \ + ::u-boot.bin + + mcopy -i $@.boot \ + $(BIN_DIR)/at91bootstrap-$(DEVICE_DTS:at91-%=%)sd_uboot/at91bootstrap.bin \ + ::BOOT.bin + + $(CP) uboot-env.txt $@-uboot-env.txt + sed -i '2d;3d' $@-uboot-env.txt + sed -i '2i board='"$(DEVICE_NAME)"'' $@-uboot-env.txt + sed -i '3i board_name='"$(firstword $(SUPPORTED_DEVICES))"'' $@-uboot-env.txt + + mkenvimage -s 0x4000 -o $@-uboot.env $@-uboot-env.txt + + mcopy -i $@.boot $@-uboot.env ::uboot.env + + ./gen_at91_sdcard_img.sh \ + $@.img \ + $@.boot \ + $(KDIR)/root.ext4 \ + $(AT91_SD_BOOT_PARTSIZE) \ + $(CONFIG_TARGET_ROOTFS_PARTSIZE) + + gzip -nc9 $@.img > $@ + + rm -f $@.img $@.boot $@-uboot.env $@-uboot-env.txt) +endef + +define Device/microchip_sama7g5-ek + $(Device/evaluation-dtb) + DEVICE_VENDOR := Microchip + DEVICE_MODEL := SAMA7G5-EK + DEVICE_DTS := at91-sama7g5ek + SUPPORTED_DEVICES := microchip,sama7g5ek + KERNEL_SIZE := 6144k + KERNEL_LOADADDR := 0x62000000 + $(Device/evaluation-sdimage) +endef +TARGET_DEVICES += microchip_sama7g5-ek diff --git a/target/linux/at91/image/uboot-env.txt b/target/linux/at91/image/uboot-env.txt index 9cdccc9a2f..14f983d039 100644 --- a/target/linux/at91/image/uboot-env.txt +++ b/target/linux/at91/image/uboot-env.txt @@ -4,10 +4,11 @@ board_name=atmel,at91sam9x25ek bootargs=console=ttyS0,115200 earlyprintk root=/dev/mmcblk0p2 rw rootwait rootfstype=ext4 bootargsd2=console=ttyS0,115200 earlyprintk root=/dev/mmcblk1p2 rw rootwait rootfstype=ext4 bootargsxx=console=ttyS0,115200 earlyprintk root=/dev/mmcblk0p2 rw rootwait rootfstype=ext4 -bootcmd=run setbootargs; run fatload_mmc; bootm 0x21000000 +bootcmd=run setloadaddr; run setbootargs; run fatload_mmc; bootm ${loadaddr} bootdelay=1 -fatload_mmc=if test ${board_name} = atmel,sama5d2-xplained || test ${board_name} = atmel,sama5d27-som1-ek; then fatload mmc 1:1 0x21000000 ${board}-fit.itb; else fatload mmc 0:1 0x21000000 ${board}-fit.itb; fi -setbootargs=if test ${board_name} = atmel,sama5d2-xplained || test ${board_name} = atmel,sama5d27-som1-ek; then setenv bootargs ${bootargsd2}; else setenv bootargs ${bootargsxx}; fi +fatload_mmc=if test ${board_name} = atmel,sama5d2-xplained || test ${board_name} = atmel,sama5d27-som1-ek || test ${board_name} = microchip,sama7g5ek; then fatload mmc 1:1 ${loadaddr} ${board}-fit.itb; else fatload mmc 0:1 ${loadaddr} ${board}-fit.itb; fi +setbootargs=if test ${board_name} = atmel,sama5d2-xplained || test ${board_name} = atmel,sama5d27-som1-ek || test ${board_name} = microchip,sama7g5ek; then setenv bootargs ${bootargsd2}; else setenv bootargs ${bootargsxx}; fi +setloadaddr=if test ${board_name} = microchip,sama7g5ek; then setenv loadaddr 0x63000000; else setenv loadaddr 0x21000000; fi ethact=gmac0 stderr=serial stdin=serial |