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remarkable-uboot
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store kernel and device tree file on root partition, to be included in updates

optimizations
Martin T. H. Sandsmark 2017-06-05 21:41:37 +02:00
parent 1b7060f27e
commit a8f35b271d
1 changed files with 11 additions and 10 deletions
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21
include/configs/zero-gravitas.h
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@ -65,23 +65,22 @@
#define CONFIG_BOOTCOUNT_ENV
#define CONFIG_EXTRA_ENV_SETTINGS \
"image=zImage\0" \
"image=/boot/zImage\0" \
"console=ttymxc0\0" \
"initrd=0x89000000\0" \
"fdt_file=zero-gravitas.dtb\0" \
"fdt_file=/boot/zero-gravitas.dtb\0" \
"fdt_addr=0x88000000\0" \
"ip_dyn=yes\0" \
"mmcdev=1\0" \
"mmcpart=1\0" \
"splashimage=0x80000000\0" \
"splashpos=m,m\0" \
"mmcfallbackroot=/dev/mmcblk1p3\0" \
"mmcroot=/dev/mmcblk1p2\0" \
"active_partition=2\0" \
"fallback_partition=3\0" \
"por=undefined\0" \
"mmcargs=setenv bootargs console=${console},${baudrate} " \
"root=${mmcroot} rootwait rw por=${por};\0" \
"loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
"loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
"root=/dev/mmcblk1p${active_partition} rootwait rw por=${por};\0" \
"loadimage=ext4load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
"loadfdt=ext4load mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
"mmcboot=echo Booting from mmc ...; " \
"mmc dev ${mmcdev}; " \
"if mmc rescan; then " \
@ -97,18 +96,20 @@
"setenv bootargs console=${console},${baudrate} " \
"g_mass_storage.stall=0 g_mass_storage.removable=1 " \
"g_mass_storage.idVendor=0x066F g_mass_storage.idProduct=0x37FF "\
"g_mass_storage.iSerialNumber=\"\" rdinit=/sbin/init; "\
"g_mass_storage.iSerialNumber=\"\" rdinit=/linuxrc; "\
"bootz ${loadaddr} ${initrd} ${fdt_addr};\0" \
"altbootcmd=echo Running from fallback root...; " \
"run memboot; " \
"setenv mmcpart ${fallback_partition}; " \
"setenv bootargs console=${console},${baudrate} " \
"root=${mmcfallbackroot} rootwait rw;\0" \
"root=root=/dev/mmcblk1p${fallback_partition} rootwait rw; " \
"run mmcboot;\0" \
/* Always try to boot from memory first, in case of USB download mode */
#define CONFIG_BOOTCOMMAND \
"run memboot; " \
"run mmcargs; " \
"setenv mmcpart ${active_partition}; " \
"run mmcboot; " \
"echo WARN: unable to boot from either RAM or eMMC;"