From eb684205e5e6958ad71cf4a179fa776f6507f7e3 Mon Sep 17 00:00:00 2001 From: Yangbo Lu Date: Wed, 18 Jul 2018 14:14:40 +0800 Subject: layerscape: add SD card boot support NOR/QSPI Flash on Layerscape board only has limited 64MB memory size. Since some boards (ls1043ardb/ls1046ardb/ls1088ardb/ls1021atwr) could support SD card boot, we added SD boot support for them to put all things on SD card to meet large memory requirement. Signed-off-by: Yangbo Lu --- package/boot/uboot-layerscape/files/ls1043ardb-sdboot-uEnv.txt | 9 +++++++++ 1 file changed, 9 insertions(+) create mode 100644 package/boot/uboot-layerscape/files/ls1043ardb-sdboot-uEnv.txt (limited to 'package/boot/uboot-layerscape/files/ls1043ardb-sdboot-uEnv.txt') diff --git a/package/boot/uboot-layerscape/files/ls1043ardb-sdboot-uEnv.txt b/package/boot/uboot-layerscape/files/ls1043ardb-sdboot-uEnv.txt new file mode 100644 index 0000000000..c1596b506a --- /dev/null +++ b/package/boot/uboot-layerscape/files/ls1043ardb-sdboot-uEnv.txt @@ -0,0 +1,9 @@ +fdtaddr=0x8f000000 +loadaddr=0x81000000 +fdt_high=0xffffffffffffffff +initrd_high=0xffffffffffffffff +hwconfig=fsl_ddr:bank_intlv=auto +sd_boot=mmc read $fdtaddr 7800 800;mmc read $loadaddr 8000 8000;bootm $loadaddr - $fdtaddr +bootargs=root=/dev/mmcblk0p1 rw rootwait rootfstype=ext4 noinitrd earlycon=uart8250,mmio,0x21c0500 console=ttyS0,115200 +bootcmd=echo starting openwrt ...;run sd_boot +bootdelay=3 -- cgit v1.2.3