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| author | H. Nikolaus Schaller <hns@goldelico.com> | 2012-09-02 22:26:51 +0200 |
|---|---|---|
| committer | H. Nikolaus Schaller <hns@goldelico.com> | 2012-09-02 22:26:51 +0200 |
| commit | 7b9eba9e0c2976682eb53e06c595676d3677b7c3 (patch) | |
| tree | 153708840047b0a5c0e3995897b02718df22372b | |
| parent | 13e4211445de6d69ebfd29778cdf21203c20cac7 (diff) | |
| download | bootable_bootloader_goldelico_gta04-7b9eba9e0c2976682eb53e06c595676d3677b7c3.zip bootable_bootloader_goldelico_gta04-7b9eba9e0c2976682eb53e06c595676d3677b7c3.tar.gz bootable_bootloader_goldelico_gta04-7b9eba9e0c2976682eb53e06c595676d3677b7c3.tar.bz2 | |
improve visual feedback while flashing: display shows yellow color and power LED blinks during each flashing step of x-loader/bootscr/u-boot
| -rw-r--r-- | boot-scr/boot.txt | 25 |
1 files changed, 18 insertions, 7 deletions
diff --git a/boot-scr/boot.txt b/boot-scr/boot.txt index 44f3dfc..ab6d6e4 100644 --- a/boot-scr/boot.txt +++ b/boot-scr/boot.txt @@ -26,7 +26,7 @@ # 3. run bootcmd # -VERSION=012 # increment if we need to re-initialize the boot environment or should reflash x-loader and u-boot +VERSION=0123456789 # incremented by build script so that we re-initialize the boot environment or reflash x-loader and u-boot echo "*** if you boot from NAND don-t worry about error messages when U-Boot tries to read a non-existing MMC ***" @@ -58,8 +58,8 @@ if test "${gta04}" != "${VERSION}" # load kernel and boot script from mmc or nand wherever we find it - setenv kernelloading 'status set 18' - setenv kernelloaded 'status set 10' + setenv kernelloading 'status set 18' # orange + setenv kernelloaded 'status set 10' # green setenv loadbootscript 'i2c dev 0; mmc rescan ${mmcdev}; if fatload mmc ${mmcdev} ${bootaddr} boot.scr; then echo did load bootscript from mmc; elif nand read ${bootaddr} 250000 10000; then echo did load bootscript from nand; fi' setenv loadkernel 'run kernelloading; i2c dev 0; mmc rescan ${mmcdev}; if fatload mmc ${mmcdev} ${loadaddr} uImage; then run mmcargs; elif ext2load mmc 0:2 ${loadaddr} /boot/uImage; then run mmcargs; else nand read ${loadaddr} 280000 400000; run nandargs; fi; run kernelloaded' @@ -93,7 +93,7 @@ if test "${gta04}" != "${VERSION}" fi echo *** initializing LCM *** -if test "x${flash}" = "xyes" || lcm start +if lcm start || test "x${flash}" = "xyes" then if test "x${flash}" != "xyes" @@ -191,10 +191,11 @@ then # note: MLO is configured to load U-Boot from MMC # while X-Loader is loading U-Boot from NAND - status set 1 + status set 10 i2c dev 0 if fatload mmc 0 0x80200000 x-load.flash then + status set 18 echo *** flashing Xloader *** # nand unlock nandecc hw @@ -207,12 +208,13 @@ then echo *** Xloader flashed *** fi - status set 2 + status set 10 # the official u-boot partition goes from 0x80000 to 0x27ffff i.e. 2 MByte if fatload mmc 0 0x80300000 u-boot.bin then echo *** flashing U-Boot *** + status set 18 nandecc sw nand erase 80000 1e0000 nand write 0x80300000 80000 150000 @@ -223,38 +225,47 @@ then # there is just room for 614 kByte # since u-boot is approx 260 kByte + status set 10 if fatload mmc 0 0x80300000 splash.rgb16z then echo *** flashing splash *** + status set 18 nandecc sw nand write 0x80300000 1d0000 40000 + status set 10 fi + status set 10 if fatload mmc 0 0x80300000 menu.rgb16z then echo *** flashing menu *** + status set 18 nandecc sw nand write 0x80300000 210000 40000 + status set 18 fi + status set 10 if fatload mmc 0 0x80300000 boot.scr then echo *** flashing boot.scr *** + status set 18 nandecc sw nand write 0x80300000 250000 10000 fi echo *** U-Boot flashed *** fi - status set 3 if false # don't overwrite the kernel just because we have modified the boot script version then + status set 10 if fatload mmc 0 0x80300000 uImage then echo *** flashing Kernel (max. 4 MByte) *** nandecc sw nand erase 280000 400000 nand write 0x80300000 280000 400000 + status set 18 fi fi |