Hi,
Am 25.11.2016 um 19:56 schrieb Breno Lima:
diff --git a/include/configs/udoo_neo.h b/include/configs/udoo_neo.h new file mode 100644 index 0000000..81e0481 --- /dev/null +++ b/include/configs/udoo_neo.h
[...]
+#define CONFIG_EXTRA_ENV_SETTINGS \
- "console=ttymxc0,115200\0" \
- "fdt_high=0xffffffff\0" \
- "initrd_high=0xffffffff\0" \
- "fdt_file=undefined\0" \
- "fdt_addr=0x83000000\0" \
This needs to be fdt_addr_r.
=> boot switch to partitions #0, OK mmc0 is current device Scanning mmc 0:1... load - load binary file from a filesystem
Usage: load <interface> [<dev[:part]> [<addr> [<filename> [bytes [pos]]]]] - Load binary file 'filename' from partition 'part' on device type 'interface' instance 'dev' to address 'addr' in memory. 'bytes' gives the size to load in bytes. If 'bytes' is 0 or omitted, the file is read until the end. 'pos' gives the file byte position to start reading from. If 'pos' is 0 or omitted, the file is read from the start. BOOTP broadcast 1 ...
- "ip_dyn=yes\0" \
- "mmcdev=0\0" \
- "mmcrootfstype=ext4\0" \
- "mmcautodetect=no\0" \
- "findfdt="\
"if test $board_name = BASIC; then " \"setenv fdt_file imx6sx-udoo-neo-basic.dtb; fi; " \"if test $board_name = BASICKS; then " \"setenv fdt_file imx6sx-udoo-neo-basic.dtb; fi; " \"if test $board_name = FULL; then " \"setenv fdt_file imx6sx-udoo-neo-full.dtb; fi; " \"if test $board_name = EXTENDED; then " \"setenv fdt_file imx6sx-udoo-neo-extended.dtb; fi; " \"if test $fdt_file = UNDEFINED; then " \"echo WARNING: Could not determine dtb to use; fi; \0" \
Nit: Trailing semicolon and space could be dropped.
- "kernel_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \
- "pxefile_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \
- "ramdisk_addr_r=0x83000000\0" \
- "ramdiskaddr=0x83000000\0" \
Why have a duplicate $ramdiskaddr for a new board?
Regards, Andreas
- "scriptaddr=" __stringify(CONFIG_LOADADDR) "\0" \
- BOOTENV
+#define BOOT_TARGET_DEVICES(func) \
- func(MMC, mmc, 0)
+#define CONFIG_BOOTCOMMAND \
- "run findfdt; " \
- "run distro_bootcmd"
+#include <config_distro_bootcmd.h>
[...]