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uboot-mediatek: rework support for Bananapi BPi-R64 board

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Provide U-Boot variants for SD-card as well as eMMC boot, so we can
generate whole-disk images for the device.
While at it, rename 'mt7622' to 'mt7622-rfb1' to make it less confusing
now that more boards are being added.

Thanks to Frank Wunderlich (@frank-w) for making that nice SVG image
explaining the MMC boot process[1] and for providing the necessary
binary header blobs.

[1]: https://github.com/frank-w/BPI-R64-ATF
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
This commit is contained in:
Daniel Golle 2021-02-27 15:14:02 +00:00
parent 049ac36b2f
commit 03948995ab
4 changed files with 608 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

33
package/boot/uboot-mediatek/Makefile
View File

@ -15,8 +15,8 @@ define U-Boot/Default
DEFAULT:=y
endef
define U-Boot/mt7622
NAME:=MT7622
define U-Boot/mt7622_rfb1
NAME:=MT7622 Reference Board 1
BUILD_SUBTARGET:=mt7622
UBOOT_CONFIG:=mt7622_rfb
endef
@ -31,6 +31,26 @@ define U-Boot/mt7622_linksys_e8450
DEPENDS:=+trusted-firmware-a-mt7622-snand-1ddr
endef
define U-Boot/mt7622_bananapi_bpi-r64-emmc
NAME:=BananaPi R64 (eMMC)
BUILD_SUBTARGET:=mt7622
UBOOT_CONFIG:=mt7622_bananapi_bpi-r64-emmc
UBOOT_IMAGE:=u-boot.fip
BL2_BOOTDEV:=emmc
BL2_DDRBLOB:=2
DEPENDS:=+trusted-firmware-a-mt7622-emmc-2ddr
endef
define U-Boot/mt7622_bananapi_bpi-r64-sdmmc
NAME:=BananaPi R64 (SDMMC)
BUILD_SUBTARGET:=mt7622
UBOOT_CONFIG:=mt7622_bananapi_bpi-r64-sdmmc
UBOOT_IMAGE:=u-boot.fip
BL2_BOOTDEV:=sdmmc
BL2_DDRBLOB:=2
DEPENDS:=+trusted-firmware-a-mt7622-sdmmc-2ddr
endef
define U-Boot/mt7623a_unielec_u7623
NAME:=UniElec U7623 (mt7623)
BUILD_SUBTARGET:=mt7623
@ -50,7 +70,14 @@ define U-Boot/mt7629
UBOOT_CONFIG:=mt7629_rfb
endef
UBOOT_TARGETS := mt7629 mt7622 mt7622_linksys_e8450 mt7623n_bpir2 mt7623a_unielec_u7623
UBOOT_TARGETS := \
mt7629 \
mt7622_bananapi_bpi-r64-emmc \
mt7622_bananapi_bpi-r64-sdmmc \
mt7622_linksys_e8450 \
mt7622_rfb1 \
mt7623n_bpir2 \
mt7623a_unielec_u7623
UBOOT_MAKE_FLAGS += $(UBOOT_IMAGE:.fip=.bin)

95
package/boot/uboot-mediatek/patches/015-update-bananapi-bpi-r64-device-tree.patch Normal file
View File

@ -0,0 +1,95 @@
--- a/arch/arm/dts/mt7622-bananapi-bpi-r64.dts
+++ b/arch/arm/dts/mt7622-bananapi-bpi-r64.dts
@@ -27,6 +27,42 @@
reg = <0x40000000 0x40000000>;
};
+ gpio-keys {
+ compatible = "gpio-keys";
+
+ reset {
+ label = "reset";
+ gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
+ };
+
+ wps {
+ label = "wps";
+ gpios = <&gpio 102 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+/*
+ * red {
+ * label = "bpi-r64:pio:red";
+ * gpios = <&gpio 88 GPIO_ACTIVE_HIGH>;
+ * default-state = "off";
+ * };
+ */
+ green {
+ label = "bpi-r64:pio:green";
+ gpios = <&gpio 89 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+
+ blue {
+ label = "bpi-r64:pio:blue";
+ gpios = <&gpio 85 GPIO_ACTIVE_LOW>;
+ default-state = "off";
+ };
+ };
+
reg_1p8v: regulator-1p8v {
compatible = "regulator-fixed";
regulator-name = "fixed-1.8V";
@@ -139,11 +163,12 @@
};
- mmc1_pins_default: mmc1default {
+ sd0_pins_default: sd0-pins-default {
mux {
function = "sd";
- groups = "sd_0";
+ groups = "sd_0";
};
+
/* "I2S2_OUT, "I2S4_IN"", "I2S3_IN", "I2S2_IN",
* "I2S4_OUT", "I2S3_OUT" are used as DAT0, DAT1,
* DAT2, DAT3, CMD, CLK for SD respectively.
@@ -164,7 +189,6 @@
pins = "TXD3";
bias-pull-up;
};
-
};
};
@@ -199,7 +223,7 @@
status = "okay";
bus-width = <8>;
max-frequency = <50000000>;
- cap-sd-highspeed;
+ cap-mmc-highspeed;
vmmc-supply = <&reg_3p3v>;
vqmmc-supply = <&reg_3p3v>;
non-removable;
@@ -207,14 +231,15 @@
&mmc1 {
pinctrl-names = "default";
- pinctrl-0 = <&mmc1_pins_default>;
+ pinctrl-0 = <&sd0_pins_default>;
status = "okay";
bus-width = <4>;
- max-frequency = <50000000>;
+ max-frequency = <20000000>;
cap-sd-highspeed;
r_smpl = <1>;
vmmc-supply = <&reg_3p3v>;
vqmmc-supply = <&reg_3p3v>;
+ cd-gpios = <&gpio 81 GPIO_ACTIVE_LOW>;
};
&watchdog {

132
package/boot/uboot-mediatek/patches/016-fit-totalsize.patch Normal file
View File

@ -0,0 +1,132 @@
--- a/cmd/bootm.c
+++ b/cmd/bootm.c
@@ -227,6 +227,65 @@ U_BOOT_CMD(
/* iminfo - print header info for a requested image */
/*******************************************************************/
#if defined(CONFIG_CMD_IMI)
+#define SECTOR_SHIFT 9
+static int image_totalsize(struct cmd_tbl *cmdtp, int flag, int argc,
+ char *const argv[], short int in_blocks)
+{
+ ulong addr;
+ void *fit;
+ int bsize, tsize, maxhdrsize;
+ char buf[16];
+
+ if (argc >= 2)
+ addr = simple_strtoul(argv[1], NULL, 16);
+ else
+ addr = image_load_addr;
+
+ fit = (void *)map_sysmem(addr, 0);
+ tsize = fit_get_totalsize(fit);
+ unmap_sysmem(fit);
+ if (tsize == 0)
+ return 1;
+
+ bsize = (tsize >> SECTOR_SHIFT) + ((tsize & ((1 << SECTOR_SHIFT) - 1))?1:0);
+
+ if (!in_blocks)
+ snprintf(buf, sizeof(buf), "%x", tsize);
+ else
+ snprintf(buf, sizeof(buf), "%x", bsize);
+
+ if (argc >= 3)
+ return env_set(argv[2], buf);
+ else
+ printf("%s\n", buf);
+
+ return 0;
+}
+
+static int do_imsz(struct cmd_tbl *cmdtp, int flag, int argc,
+ char *const argv[])
+{
+ return image_totalsize(cmdtp, flag, argc, argv, 0);
+}
+
+static int do_imszb(struct cmd_tbl *cmdtp, int flag, int argc,
+ char *const argv[])
+{
+ return image_totalsize(cmdtp, flag, argc, argv, 1);
+}
+
+U_BOOT_CMD(
+ imsz, CONFIG_SYS_MAXARGS, 1, do_imsz,
+ "get image total size (in bytes)",
+ "addr [maxhdrlen] [varname]\n"
+);
+
+U_BOOT_CMD(
+ imszb, CONFIG_SYS_MAXARGS, 1, do_imszb,
+ "get image total size (in blocks)",
+ "addr [maxhdrlen] [varname]\n"
+);
+
static int do_iminfo(struct cmd_tbl *cmdtp, int flag, int argc,
char *const argv[])
{
--- a/common/image-fit.c
+++ b/common/image-fit.c
@@ -1878,6 +1878,51 @@ static const char *fit_get_image_type_pr
return "unknown";
}
+size_t fit_get_totalsize(const void *fit)
+{
+ int ret, ndepth, noffset, images_noffset;
+ size_t data_size, hdrsize, img_total, max_size = 0;
+ const void *data;
+
+ ret = fdt_check_header(fit);
+ if (ret) {
+ debug("Wrong FIT format: not a flattened device tree (err=%d)\n",
+ ret);
+ return 0;
+ }
+
+ hdrsize = fdt_totalsize(fit);
+
+ /* simple FIT with internal images */
+ if (hdrsize > 0x1000)
+ return hdrsize;
+
+ images_noffset = fdt_path_offset(fit, FIT_IMAGES_PATH);
+ if (images_noffset < 0) {
+ printf("Can't find images parent node '%s' (%s)\n",
+ FIT_IMAGES_PATH, fdt_strerror(images_noffset));
+ return 0;
+ }
+
+ for (ndepth = 0,
+ noffset = fdt_next_node(fit, images_noffset, &ndepth);
+ (noffset >= 0) && (ndepth > 0);
+ noffset = fdt_next_node(fit, noffset, &ndepth)) {
+ if (ndepth == 1) {
+ ret = fit_image_get_data_and_size(fit, noffset, &data, &data_size);
+ if (ret)
+ return 0;
+
+ img_total = data_size + (data - fit);
+
+ max_size = (max_size > img_total) ? max_size : img_total;
+ }
+ }
+
+ return max_size;
+}
+
+
int fit_image_load(bootm_headers_t *images, ulong addr,
const char **fit_unamep, const char **fit_uname_configp,
int arch, int image_type, int bootstage_id,
--- a/include/image.h
+++ b/include/image.h
@@ -1027,6 +1027,7 @@ int fit_parse_subimage(const char *spec,
ulong *addr, const char **image_name);
int fit_get_subimage_count(const void *fit, int images_noffset);
+size_t fit_get_totalsize(const void *fit);
void fit_print_contents(const void *fit);
void fit_image_print(const void *fit, int noffset, const char *p);

351
package/boot/uboot-mediatek/patches/017-add-bananapi_bpi-r64_defconfigs.patch Normal file
View File

@ -0,0 +1,351 @@
--- /dev/null
+++ b/configs/mt7622_bananapi_bpi-r64-sdmmc_defconfig
@@ -0,0 +1,123 @@
+CONFIG_ARM=y
+CONFIG_POSITION_INDEPENDENT=y
+CONFIG_ARCH_MEDIATEK=y
+CONFIG_SYS_TEXT_BASE=0x41e00000
+CONFIG_SYS_MALLOC_F_LEN=0x4000
+CONFIG_USE_DEFAULT_ENV_FILE=y
+CONFIG_BOARD_LATE_INIT=y
+CONFIG_BOOTP_SEND_HOSTNAME=y
+CONFIG_NR_DRAM_BANKS=1
+CONFIG_DEFAULT_DEVICE_TREE="mt7622-bananapi-bpi-r64"
+CONFIG_DEFAULT_ENV_FILE="bananapi_bpi-r64-sdmmc_env"
+CONFIG_NET_RANDOM_ETHADDR=y
+CONFIG_SMBIOS_PRODUCT_NAME=""
+CONFIG_AUTOBOOT_KEYED=y
+CONFIG_BOOTDELAY=30
+CONFIG_AUTOBOOT_MENU_SHOW=y
+CONFIG_CFB_CONSOLE_ANSI=y
+CONFIG_BUTTON=y
+CONFIG_BUTTON_GPIO=y
+CONFIG_CMD_ENV_FLAGS=y
+CONFIG_FIT=y
+CONFIG_FIT_ENABLE_SHA256_SUPPORT=y
+CONFIG_LED=y
+CONFIG_LED_BLINK=y
+CONFIG_LED_GPIO=y
+CONFIG_LOGLEVEL=7
+CONFIG_LOG=y
+CONFIG_DEFAULT_FDT_FILE="mt7622-bananapi-bpi-r64"
+CONFIG_SYS_PROMPT="MT7622> "
+CONFIG_CMD_BOOTMENU=y
+CONFIG_CMD_BOOTP=y
+CONFIG_CMD_BUTTON=y
+CONFIG_CMD_CDP=y
+CONFIG_CMD_DHCP=y
+CONFIG_CMD_DNS=y
+CONFIG_CMD_ECHO=y
+CONFIG_CMD_ENV_READMEM=y
+CONFIG_CMD_ERASEENV=y
+CONFIG_CMD_EXT4=y
+CONFIG_CMD_FAT=y
+CONFIG_CMD_FS_GENERIC=y
+CONFIG_CMD_FS_UUID=y
+CONFIG_CMD_GPIO=y
+CONFIG_CMD_GPT=y
+CONFIG_CMD_HASH=y
+CONFIG_CMD_ITEST=y
+CONFIG_CMD_LED=y
+CONFIG_CMD_LICENSE=y
+CONFIG_CMD_LINK_LOCAL=y
+CONFIG_CMD_MBR=y
+CONFIG_CMD_MMC=y
+CONFIG_CMD_PCI=y
+CONFIG_CMD_SF_TEST=y
+CONFIG_CMD_PING=y
+CONFIG_CMD_PXE=y
+CONFIG_CMD_SMC=y
+CONFIG_CMD_TFTPBOOT=y
+CONFIG_CMD_TFTPSRV=y
+CONFIG_CMD_ASKENV=y
+CONFIG_CMD_PART=y
+CONFIG_CMD_PSTORE=y
+CONFIG_CMD_RARP=y
+CONFIG_CMD_SETEXPR=y
+CONFIG_CMD_SLEEP=y
+CONFIG_CMD_SNTP=y
+CONFIG_CMD_SOURCE=y
+CONFIG_CMD_USB=y
+CONFIG_CMD_UUID=y
+CONFIG_DISPLAY_CPUINFO=y
+CONFIG_DM_MMC=y
+CONFIG_DM_REGULATOR=y
+CONFIG_DM_REGULATOR_FIXED=y
+CONFIG_DM_REGULATOR_GPIO=y
+CONFIG_DM_USB=y
+CONFIG_HUSH_PARSER=y
+CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
+CONFIG_SYS_RELOC_GD_ENV_ADDR=y
+CONFIG_ENV_IS_IN_MMC=y
+CONFIG_SYS_MMC_ENV_DEV=1
+CONFIG_ENV_OFFSET=0x400000
+CONFIG_ENV_OFFSET_REDUND=0x480000
+CONFIG_ENV_SIZE=0x80000
+CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
+CONFIG_VERSION_VARIABLE=y
+CONFIG_PARTITION_UUIDS=y
+CONFIG_NETCONSOLE=y
+CONFIG_REGMAP=y
+CONFIG_SYSCON=y
+CONFIG_CLK=y
+CONFIG_PHY_FIXED=y
+CONFIG_DM_ETH=y
+CONFIG_MEDIATEK_ETH=y
+CONFIG_PCI=y
+CONFIG_DM_PCI=y
+CONFIG_PCIE_MEDIATEK=y
+CONFIG_PINCTRL=y
+CONFIG_PINCONF=y
+CONFIG_PINCTRL_MT7622=y
+CONFIG_POWER_DOMAIN=y
+CONFIG_PRE_CONSOLE_BUFFER=y
+CONFIG_PRE_CON_BUF_ADDR=0x4007EF00
+CONFIG_MTK_POWER_DOMAIN=y
+CONFIG_RAM=y
+CONFIG_DM_SERIAL=y
+CONFIG_MTK_SERIAL=y
+CONFIG_MMC=y
+CONFIG_MMC_DEFAULT_DEV=1
+CONFIG_MMC_MTK=y
+CONFIG_SUPPORT_EMMC_BOOT=y
+CONFIG_SYSRESET_WATCHDOG=y
+CONFIG_TIMER=y
+CONFIG_MTK_TIMER=y
+CONFIG_WDT_MTK=y
+CONFIG_LZO=y
+CONFIG_ZSTD=y
+CONFIG_HEXDUMP=y
+CONFIG_RANDOM_UUID=y
+CONFIG_REGEX=y
+CONFIG_USB=y
+CONFIG_USB_HOST=y
+CONFIG_USB_XHCI_HCD=y
+CONFIG_USB_XHCI_MTK=y
+CONFIG_USB_STORAGE=y
--- /dev/null
+++ b/bananapi_bpi-r64-sdmmc_env
@@ -0,0 +1,50 @@
+ipaddr=192.168.1.1
+serverip=192.168.1.254
+loadaddr=0x4007ff28
+bootcmd=run boot_sdmmc
+bootargs=earlycon=uart8250,mmio32,0x11002000 console=ttyS0,115200n1 swiotlb=512 root=/dev/mmcblk1p6
+bootdelay=0
+bootfile=openwrt-mediatek-mt7622-bananapi_bpi-r64-initramfs-recovery.itb
+bootfile_upg=openwrt-mediatek-mt7622-bananapi_bpi-r64-squashfs-sysupgrade.itb
+bootfile_emmcbl3=openwrt-mediatek-mt7622-bananapi_bpi-r64-boot-emmc.img
+bootfile_emmcbl2=openwrt-mediatek-mt7622-bananapi_bpi-r64-bl2-emmc.bin
+bootmenu_confirm_return=askenv - Press ENTER to return to menu ; bootmenu
+bootmenu_default=0
+bootmenu_delay=0
+bootmenu_title= ( ( ( OpenWrt ) ) ) [SD card]
+bootmenu_0=0. Initialize environment.=run _firstboot
+bootmenu_0d=0. Run default boot command.=run boot_default
+bootmenu_1=1. Boot system via TFTP.=run boot_tftp ; run bootmenu_confirm_return
+bootmenu_2=2. Boot production system from SD card.=run boot_production ; run bootmenu_confirm_return
+bootmenu_3=3. Boot recovery system from SD card.=run boot_recovery ; run bootmenu_confirm_return
+bootmenu_4=4. Load production system via TFTP then write to SD card.=setenv noboot 1 ; run boot_tftp_production ; setenv noboot ; run bootmenu_confirm_return
+bootmenu_5=5. Load recovery system via TFTP then write to SD card.=setenv noboot 1 ; run boot_tftp_recovery ; setenv noboot ; run bootmenu_confirm_return
+bootmenu_6=6. Load bootloader via TFTP then write to eMMC.=run emmc_init ; run bootmenu_confirm_return
+bootmenu_7=7. Reboot.=reset
+bootmenu_8=8. Reset all settings to factory defaults.=run reset_factory ; reset
+boot_default=if env exists flag_recover ; then else run bootcmd ; fi ; run boot_recovery ; run boot_tftp_forever
+boot_first=if button reset ; then run boot_tftp_forever ; fi ; setenv flag_recover 1 ; bootmenu
+boot_production=led bpi-r64:pio:green on ; run sdmmc_read_production && bootm $loadaddr
+boot_recovery=led bpi-r64:pio:green off ; run sdmmc_read_recovery && bootm $loadaddr
+boot_sdmmc=run boot_production ; run boot_recovery
+boot_tftp_forever=led bpi-r64:pio:blue on ; while true ; do run boot_tftp_recovery ; sleep 1 ; done
+boot_tftp_production=tftpboot $loadaddr $bootfile_upg && run sdmmc_write_production ; if env exists noboot ; then else bootm $loadaddr ; fi
+boot_tftp_recovery=tftpboot $loadaddr $bootfile && iminfo $loadaddr && run sdmmc_write_recovery ; if env exists noboot ; then else bootm $loadaddr ; fi
+boot_tftp=tftpboot $loadaddr $bootfile && bootm $loadaddr
+emmc_init_bl3=mmc dev 0 0 && tftpboot $loadaddr $bootfile_emmcbl3 && mmc erase 0x0 0x3000 && mmc write $loadaddr 0x0 0x3000
+emmc_init_bl2=mmc dev 0 1 && tftpboot $loadaddr $bootfile_emmcbl2 && mmc partconf 0 1 1 1 && mmc erase 0x0 0x400 && mmc write ${loadaddr} 0x0 0x400 ; mmc partconf 0 1 1 0
+emmc_write_recovery=iminfo $fileaddr && 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=run emmc_init_bl2 ; run emmc_init_bl3 ; run sdmmc_read_recovery && run emmc_write_recovery
+sdmmc_write_production=iminfo $fileaddr && mmc dev 1 && part start mmc 1 $part_default part_addr && part size mmc 1 $part_default part_size && run mmc_write_vol
+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
+mmc_write_vol=imszb $fileaddr image_size && test 0x$image_size -le 0x$part_size && mmc erase 0x$part_addr 0x$part_size && mmc write $fileaddr 0x$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
+part_recovery=recovery
+reset_factory=mmc dev 1 && mmc erase 0x2000 0x800 && reset
+_init_env=setenv _init_env ; setenv _create_env ; saveenv ; saveenv
+_firstboot=setenv _firstboot ; led bpi-r64:pio:blue on ; run _switch_to_menu ; run _init_env ; run boot_first
+_switch_to_menu=setenv _switch_to_menu ; setenv bootdelay 3 ; setenv bootmenu_delay 3 ; setenv bootmenu_0 $bootmenu_0d ; setenv bootmenu_0d ; run _bootmenu_update_title
+_bootmenu_update_title=setenv _bootmenu_update_title ; setenv bootmenu_title "$bootmenu_title $ver"
--- /dev/null
+++ b/configs/mt7622_bananapi_bpi-r64-emmc_defconfig
@@ -0,0 +1,123 @@
+CONFIG_ARM=y
+CONFIG_POSITION_INDEPENDENT=y
+CONFIG_ARCH_MEDIATEK=y
+CONFIG_SYS_TEXT_BASE=0x41e00000
+CONFIG_SYS_MALLOC_F_LEN=0x4000
+CONFIG_USE_DEFAULT_ENV_FILE=y
+CONFIG_BOARD_LATE_INIT=y
+CONFIG_BOOTP_SEND_HOSTNAME=y
+CONFIG_NR_DRAM_BANKS=1
+CONFIG_DEFAULT_DEVICE_TREE="mt7622-bananapi-bpi-r64"
+CONFIG_DEFAULT_ENV_FILE="bananapi_bpi-r64-emmc_env"
+CONFIG_NET_RANDOM_ETHADDR=y
+CONFIG_SMBIOS_PRODUCT_NAME=""
+CONFIG_AUTOBOOT_KEYED=y
+CONFIG_BOOTDELAY=30
+CONFIG_AUTOBOOT_MENU_SHOW=y
+CONFIG_CFB_CONSOLE_ANSI=y
+CONFIG_BUTTON=y
+CONFIG_BUTTON_GPIO=y
+CONFIG_CMD_ENV_FLAGS=y
+CONFIG_FIT=y
+CONFIG_FIT_ENABLE_SHA256_SUPPORT=y
+CONFIG_LED=y
+CONFIG_LED_BLINK=y
+CONFIG_LED_GPIO=y
+CONFIG_LOGLEVEL=7
+CONFIG_LOG=y
+CONFIG_DEFAULT_FDT_FILE="mt7622-bananapi-bpi-r64"
+CONFIG_SYS_PROMPT="MT7622> "
+CONFIG_CMD_BOOTMENU=y
+CONFIG_CMD_BOOTP=y
+CONFIG_CMD_BUTTON=y
+CONFIG_CMD_CDP=y
+CONFIG_CMD_DHCP=y
+CONFIG_CMD_DNS=y
+CONFIG_CMD_ECHO=y
+CONFIG_CMD_ENV_READMEM=y
+CONFIG_CMD_ERASEENV=y
+CONFIG_CMD_EXT4=y
+CONFIG_CMD_FAT=y
+CONFIG_CMD_FS_GENERIC=y
+CONFIG_CMD_FS_UUID=y
+CONFIG_CMD_GPIO=y
+CONFIG_CMD_GPT=y
+CONFIG_CMD_HASH=y
+CONFIG_CMD_ITEST=y
+CONFIG_CMD_LED=y
+CONFIG_CMD_LICENSE=y
+CONFIG_CMD_LINK_LOCAL=y
+CONFIG_CMD_MBR=y
+CONFIG_CMD_MMC=y
+CONFIG_CMD_PCI=y
+CONFIG_CMD_SF_TEST=y
+CONFIG_CMD_PING=y
+CONFIG_CMD_PXE=y
+CONFIG_CMD_SMC=y
+CONFIG_CMD_TFTPBOOT=y
+CONFIG_CMD_TFTPSRV=y
+CONFIG_CMD_ASKENV=y
+CONFIG_CMD_PART=y
+CONFIG_CMD_PSTORE=y
+CONFIG_CMD_RARP=y
+CONFIG_CMD_SETEXPR=y
+CONFIG_CMD_SLEEP=y
+CONFIG_CMD_SNTP=y
+CONFIG_CMD_SOURCE=y
+CONFIG_CMD_USB=y
+CONFIG_CMD_UUID=y
+CONFIG_DISPLAY_CPUINFO=y
+CONFIG_DM_MMC=y
+CONFIG_DM_REGULATOR=y
+CONFIG_DM_REGULATOR_FIXED=y
+CONFIG_DM_REGULATOR_GPIO=y
+CONFIG_DM_USB=y
+CONFIG_HUSH_PARSER=y
+CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
+CONFIG_SYS_RELOC_GD_ENV_ADDR=y
+CONFIG_ENV_IS_IN_MMC=y
+CONFIG_SYS_MMC_ENV_DEV=0
+CONFIG_ENV_OFFSET=0x400000
+CONFIG_ENV_OFFSET_REDUND=0x480000
+CONFIG_ENV_SIZE=0x80000
+CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
+CONFIG_VERSION_VARIABLE=y
+CONFIG_PARTITION_UUIDS=y
+CONFIG_NETCONSOLE=y
+CONFIG_REGMAP=y
+CONFIG_SYSCON=y
+CONFIG_CLK=y
+CONFIG_PHY_FIXED=y
+CONFIG_DM_ETH=y
+CONFIG_MEDIATEK_ETH=y
+CONFIG_PCI=y
+CONFIG_DM_PCI=y
+CONFIG_PCIE_MEDIATEK=y
+CONFIG_PINCTRL=y
+CONFIG_PINCONF=y
+CONFIG_PINCTRL_MT7622=y
+CONFIG_POWER_DOMAIN=y
+CONFIG_PRE_CONSOLE_BUFFER=y
+CONFIG_PRE_CON_BUF_ADDR=0x4007EF00
+CONFIG_MTK_POWER_DOMAIN=y
+CONFIG_RAM=y
+CONFIG_DM_SERIAL=y
+CONFIG_MTK_SERIAL=y
+CONFIG_MMC=y
+CONFIG_MMC_DEFAULT_DEV=0
+CONFIG_MMC_MTK=y
+CONFIG_SUPPORT_EMMC_BOOT=y
+CONFIG_SYSRESET_WATCHDOG=y
+CONFIG_TIMER=y
+CONFIG_MTK_TIMER=y
+CONFIG_WDT_MTK=y
+CONFIG_LZO=y
+CONFIG_ZSTD=y
+CONFIG_HEXDUMP=y
+CONFIG_RANDOM_UUID=y
+CONFIG_REGEX=y
+CONFIG_USB=y
+CONFIG_USB_HOST=y
+CONFIG_USB_XHCI_HCD=y
+CONFIG_USB_XHCI_MTK=y
+CONFIG_USB_STORAGE=y
--- /dev/null
+++ b/bananapi_bpi-r64-emmc_env
@@ -0,0 +1,43 @@
+ipaddr=192.168.1.1
+serverip=192.168.1.254
+loadaddr=0x4007ff28
+bootcmd=run boot_emmc
+bootargs=earlycon=uart8250,mmio32,0x11002000 console=ttyS0,115200n1 swiotlb=512 root=/dev/mmcblk0p5
+bootdelay=0
+bootfile=openwrt-mediatek-mt7622-bananapi_bpi-r64-initramfs-recovery.itb
+bootfile_upg=openwrt-mediatek-mt7622-bananapi_bpi-r64-squashfs-sysupgrade.itb
+bootmenu_confirm_return=askenv - Press ENTER to return to menu ; bootmenu
+bootmenu_default=0
+bootmenu_delay=0
+bootmenu_title= ( ( ( OpenWrt ) ) ) [eMMC]
+bootmenu_0=0. Initialize environment.=run _firstboot
+bootmenu_0d=0. Run default boot command.=run boot_default
+bootmenu_1=1. Boot system via TFTP.=run boot_tftp ; run bootmenu_confirm_return
+bootmenu_2=2. Boot production system from eMMC.=run boot_production ; run bootmenu_confirm_return
+bootmenu_3=3. Boot recovery system from eMMC.=run boot_recovery ; run bootmenu_confirm_return
+bootmenu_4=4. Load production system via TFTP then write to eMMC.=setenv noboot 1 ; run boot_tftp_production ; setenv noboot ; run bootmenu_confirm_return
+bootmenu_5=5. Load recovery system via TFTP then write to eMMC.=setenv noboot 1 ; run boot_tftp_recovery ; setenv noboot ; run bootmenu_confirm_return
+bootmenu_6=6. Reboot.=reset
+bootmenu_7=7. Reset all settings to factory defaults.=run reset_factory ; reset
+boot_default=if env exists flag_recover ; then else run bootcmd ; fi ; run boot_recovery ; run boot_tftp_forever
+boot_first=if button reset ; then run boot_tftp_forever ; fi ; setenv flag_recover 1 ; bootmenu
+boot_production=led bpi-r64:pio:green on ; run emmc_read_production && bootm $loadaddr
+boot_recovery=led bpi-r64:pio:green off ; run emmc_read_recovery && bootm $loadaddr
+boot_emmc=run boot_production ; run boot_recovery
+boot_tftp_forever=led bpi-r64:pio:blue on ; while true ; do run boot_tftp_recovery ; sleep 1 ; done
+boot_tftp_production=tftpboot $loadaddr $bootfile_upg && run emmc_write_production ; if env exists noboot ; then else bootm $loadaddr ; fi
+boot_tftp_recovery=tftpboot $loadaddr $bootfile && iminfo $loadaddr && run emmc_write_recovery ; if env exists noboot ; then else bootm $loadaddr ; fi
+boot_tftp=tftpboot $loadaddr $bootfile && bootm $loadaddr
+emmc_write_production=iminfo $fileaddr && 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 $fileaddr && mmc dev 0 && part start mmc 0 $part_recovery part_addr && part size mmc 0 $part_recovery part_size && run mmc_write_vol
+emmc_read_production=mmc dev 0 && part start mmc 0 $part_default part_addr && part size mmc 0 $part_default part_size && run mmc_read_vol
+emmc_read_recovery=mmc dev 0 && part start mmc 0 $part_recovery part_addr && part size mmc 0 $part_recovery part_size && run mmc_read_vol
+mmc_write_vol=imszb $fileaddr image_size && test 0x$image_size -le 0x$part_size && mmc erase 0x$part_addr 0x$part_size && mmc write $fileaddr 0x$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
+part_recovery=recovery
+reset_factory=mmc dev 0 && mmc erase 0x2000 0x800 && reset
+_init_env=setenv _init_env ; setenv _create_env ; saveenv ; saveenv
+_firstboot=setenv _firstboot ; led bpi-r64:pio:blue on ; run _switch_to_menu ; run _init_env ; run boot_first
+_switch_to_menu=setenv _switch_to_menu ; setenv bootdelay 3 ; setenv bootmenu_delay 3 ; setenv bootmenu_0 $bootmenu_0d ; setenv bootmenu_0d ; run _bootmenu_update_title
+_bootmenu_update_title=setenv _bootmenu_update_title ; setenv bootmenu_title "$bootmenu_title $ver"