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mediatek: bpi-r64: use separate partition for emmc bootloader

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eMMC booloader is stored to separate partition.
FIP size is increased to 2MB.

Signed-off-by: Oskari Lemmela <oskari@lemmela.net>
This commit is contained in:
Oskari Lemmela 2021-04-10 20:16:05 +03:00 committed by Daniel Golle
parent dc61c32fdc
commit d05051774e
2 changed files with 11 additions and 10 deletions
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8
package/boot/uboot-mediatek/patches/403-add-bananapi_bpi-r64_defconfigs.patch
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@ -186,7 +186,7 @@
+boot_tftp=tftpboot $loadaddr $bootfile && bootm $loadaddr
+emmc_write_bl2=mmc dev 0 1 && mmc partconf 0 1 1 1 && mmc erase 0x0 0x400 && mmc write $loadaddr 0x0 0x100 ; mmc partconf 0 1 1 0
+emmc_write_hdr=mmc dev 0 0 && mmc erase 0x0 0x40 && mmc write $loadaddr 0x0 0x40
+emmc_write_bl3=mmc dev 0 0 && mmc erase 0x1000 0x800 && mmc write $loadaddr 0x1000 0x800 && mmc erase 0x2000 0x800
+emmc_write_bl3=mmc dev 0 0 && mmc erase 0x1000 0x1000 && mmc write $loadaddr 0x1000 0x1000 && mmc erase 0x2000 0x800
+emmc_write_production=iminfo $loadaddr && mmc dev 0 && part start mmc 0 $part_default part_addr && part size mmc 0 $part_default part_size && run mmc_write_vol
+emmc_write_recovery=iminfo $loadaddr && mmc dev 0 && part start mmc 0 $part_recovery part_addr && part size mmc 0 $part_recovery part_size && run mmc_write_vol
+emmc_init_bl=run sdmmc_read_emmc_bl2 && run emmc_write_bl2 && run sdmmc_read_emmc_hdr && run emmc_write_hdr && run sdmmc_read_emmc_bl3 && run emmc_write_bl3
@ -196,9 +196,9 @@
+sdmmc_write_recovery=iminfo $fileaddr && mmc dev 1 && part start mmc 1 $part_recovery part_addr && part size mmc 1 $part_recovery part_size && run mmc_write_vol
+sdmmc_read_production=mmc dev 1 && part start mmc 1 $part_default part_addr && part size mmc 1 $part_default part_size && run mmc_read_vol
+sdmmc_read_recovery=mmc dev 1 && part start mmc 1 $part_recovery part_addr && part size mmc 1 $part_recovery part_size && run mmc_read_vol
+sdmmc_read_emmc_hdr=mmc dev 1 && mmc read $loadaddr 0x100 0x40
+sdmmc_read_emmc_bl2=mmc dev 1 && mmc read $loadaddr 0x200 0x100
+sdmmc_read_emmc_bl3=mmc dev 1 && mmc read $loadaddr 0x800 0x800
+sdmmc_read_emmc_hdr=mmc dev 1 && part start mmc 1 install part_addr && mmc read $loadaddr $part_addr 0x40
+sdmmc_read_emmc_bl2=mmc dev 1 && part start mmc 1 install part_addr && setexpr offset $part_addr + 0x400 && mmc read $loadaddr $offset 0x400
+sdmmc_read_emmc_bl3=mmc dev 1 && part start mmc 1 install part_addr && setexpr offset $part_addr + 0x1000 && mmc read $loadaddr $offset 0x1000
+mmc_write_vol=imszb $loadaddr image_size && test 0x$image_size -le 0x$part_size && mmc erase 0x$part_addr 0x$part_size && mmc write $loadaddr 0x$part_addr 0x$image_size
+mmc_read_vol=mmc read $loadaddr $part_addr 0x8 && imszb $loadaddr image_size && test 0x$image_size -le 0x$part_size && mmc read $loadaddr 0x$part_addr 0x$image_size
+part_default=production

13
target/linux/mediatek/image/mt7622.mk
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@ -43,11 +43,12 @@ define Build/mt7622-gpt
-H \
-t 0x83 -N bl2 -r -p 512k@512k \
) \
-t 0xef -N fip -r -p 1M@2M \
-t 0xef -N fip -r -p 2M@2M \
-t 0x83 -N ubootenv -r -p 1M@4M \
-N recovery -r -p 32M@6M \
$(if $(findstring sdmmc,$1), \
-t 0x2e -N production -p 216M@40M \
-N install -r -p 7M@38M \
-t 0x2e -N production -p 211M@45M \
) \
$(if $(findstring emmc,$1), \
-t 0x2e -N production -p 980M@40M \
@ -79,13 +80,13 @@ define Device/bananapi_bpi-r64
IMAGES := sysupgrade.itb
KERNEL_INITRAMFS_SUFFIX := -recovery.itb
ARTIFACT/sdcard.img.gz := mt7622-gpt sdmmc |\
pad-to 128k | mt7622-gpt emmc |\
pad-to 256k | bl2 emmc-2ddr |\
pad-to 512k | bl2 sdmmc-2ddr |\
pad-to 1024k | bl31-uboot bananapi_bpi-r64-emmc |\
pad-to 2048k | bl31-uboot bananapi_bpi-r64-sdmmc |\
pad-to 6144k | append-image initramfs-recovery.itb |\
pad-to 40960k | append-image squashfs-sysupgrade.itb | gzip
pad-to 38912k | mt7622-gpt emmc |\
pad-to 39424k | bl2 emmc-2ddr |\
pad-to 40960k | bl31-uboot bananapi_bpi-r64-emmc |\
pad-to 46080k | append-image squashfs-sysupgrade.itb | gzip
KERNEL := kernel-bin | gzip
KERNEL_INITRAMFS := kernel-bin | lzma | fit lzma $$(DTS_DIR)/$$(DEVICE_DTS).dtb with-initrd | pad-to 128k
IMAGE/sysupgrade.itb := append-kernel | fit gzip $$(DTS_DIR)/$$(DEVICE_DTS).dtb external-static-with-rootfs | append-metadata