openwrt/package/boot/uboot-envtools/files/apm821xx
Christian Lamparter 5f7828fcc2 apm821xx: MBL: make mtd chip work
The MBL has a 512KiB Microchip SST39VF040 chip for uboot and
not much else.

Thanks to Ewald who figured out that the "jedec-probe" vs.
"jedec-flash" was the wrong binding. With this information
and the jedec-probe support enabled => the chip works.

| physmap-flash 4fff80000.nor_flash: physmap platform flash device: [mem 0x4fff80000-0x4ffffffff]
| Found: SST 39LF040
| 4fff80000.nor_flash: Found 1 x8 devices at 0x0 in 8-bit bank

Suggested-by: Ewald Comhaire <e.comhaire@gmail.com>
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
2022-06-19 12:31:02 +02:00

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[ -e /etc/config/ubootenv ] && exit 0
touch /etc/config/ubootenv
. /lib/uboot-envtools.sh
. /lib/functions.sh
board=$(board_name)
case "$board" in
meraki,mr24)
ubootenv_add_uci_config "/dev/mtd1" "0x0" "0x4000" "0x4000" "4"
ubootenv_add_uci_config "/dev/mtd2" "0x0" "0x4000" "0x4000" "4"
;;
meraki,mx60)
ubootenv_add_uci_config "/dev/mtd1" "0x0" "0x20000" "0x20000" "4"
;;
netgear,wndap620|\
netgear,wndap660)
ubootenv_add_uci_config "/dev/mtd1" "0x0" "0x4000" "0x4000" "4"
;;
wd,mybooklive)
ubootenv_add_uci_config "/dev/mtd1" "0x0" "0x1000" "0x1000" "1"
ubootenv_add_uci_config "/dev/mtd1" "0x1000" "0x1000" "0x1000" "1"
;;
esac
config_load ubootenv
config_foreach ubootenv_add_app_config ubootenv
exit 0