Pe 7 mai 2016 7:22 p.m., "Alexander Graf" <ag...@suse.de> a scris:
>
>
> On Apr 28, 2016, at 12:07 AM, Eddy Petrișor <eddy.petri...@nxp.com> wrote:
>
> > From: Eddy Petrișor <eddy.petri...@gmail.com>
>
> […]
>
> > +#define CONFIG_CMD_ENV
> > +#define CONFIG_EXTRA_ENV_SETTINGS \
> > + "script=boot.scr\0" \
> > + "uimage=uImage\0" \
> > + "ramdisk=rootfs.uimg\0"\
> > + "console=ttyLF0\0" \
> > + "fdt_high=0xffffffff\0" \
> > + "initrd_high=0xffffffff\0" \
> > + "fdt_file=s32v234-evb.dtb\0" \
> > + "fdt_addr=0xC2000000\0" \
> > + "kernel_addr=0xC307FFC0\0" \
> > + "ramdisk_addr=0xC4000000\0" \
> > + "boot_fdt=try\0" \
> > + "ip_dyn=yes\0" \
> > + "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
> > + "mmcpart=1\0" \
> > + "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
> > + "update_sd_firmware_filename=u-boot.imx\0" \
> > + "update_sd_firmware=" \
> > + "if test ${ip_dyn} = yes; then " \
> > + "setenv get_cmd dhcp; " \
> > + "else " \
> > + "setenv get_cmd tftp; " \
> > + "fi; " \
> > + "if mmc dev ${mmcdev}; then " \
> > + "if ${get_cmd} ${update_sd_firmware_filename};
then " \
> > + "setexpr fw_sz ${filesize} / 0x200; " \
> > + "setexpr fw_sz ${fw_sz} + 1; " \
> > + "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
> > + "fi; " \
> > + "fi\0" \
> > + "mmcargs=setenv bootargs console=${console},${baudrate} " \
> > + "root=${mmcroot}\0" \
> > + "loadbootscript=" \
> > + "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr}
${script};\0" \
> > + "bootscript=echo Running bootscript from mmc ...; " \
> > + "source\0" \
> > + "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${kernel_addr}
${uimage}\0" \
> > + "loadramdisk=fatload mmc ${mmcdev}:${mmcpart} ${ramdisk_addr}
${ramdisk}\0" \
> > + "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr}
${fdt_file}\0" \
> > + "jtagboot=echo Booting using jtag...; " \
> > + "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0" \
> > + "jtagsdboot=echo Booting loading Linux with ramdisk from SD...; "
\
> > + "run loaduimage; run loadramdisk; run loadfdt;"\
> > + "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0" \
> > + "mmcboot=echo Booting from mmc ...; " \
> > + "run mmcargs; " \
> > + "if test ${boot_fdt} = yes || test ${boot_fdt} = try;
then " \
> > + "if run loadfdt; then " \
> > + "bootm ${loadaddr} - ${fdt_addr}; " \
> > + "else " \
> > + "if test ${boot_fdt} = try; then " \
> > + "bootm; " \
> > + "else " \
> > + "echo WARN: Cannot load the DT; "
\
> > + "fi; " \
> > + "fi; " \
> > + "else " \
> > + "bootm; " \
> > + "fi;\0" \
> > + "netargs=setenv bootargs console=${console},${baudrate} " \
> > + "root=/dev/nfs " \
> > + "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
> > + "netboot=echo Booting from net ...; " \
> > + "run netargs; " \
> > + "if test ${ip_dyn} = yes; then " \
> > + "setenv get_cmd dhcp; " \
> > + "else " \
> > + "setenv get_cmd tftp; " \
> > + "fi; " \
> > + "${get_cmd} ${uimage}; " \
> > + "if test ${boot_fdt} = yes || test ${boot_fdt} = try;
then " \
> > + "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
> > + "bootm ${loadaddr} - ${fdt_addr}; " \
> > + "else " \
> > + "if test ${boot_fdt} = try; then " \
> > + "bootm; " \
> > + "else " \
> > + "echo WARN: Cannot load the DT; "
\
> > + "fi; " \
> > + "fi; " \
> > + "else " \
> > + "bootm; " \
> > + "fi;\0"
> > +
> > +#define CONFIG_BOOTCOMMAND \
> > + "mmc dev ${mmcdev}; if mmc rescan; then " \
> > + "if run loadbootscript; then " \
> > + "run bootscript; " \
> > + "else " \
> > + "if run loaduimage; then " \
> > + "run mmcboot; " \
> > + "else run netboot; " \
> > + "fi; " \
> > + "fi; " \
> > + "else run netboot; fi"
>
> Do you think you could move all of that to distro boot
(config_distro_defaults.h)?
I've looked at the code there and I haven't seen yet how it binds with the
rest of the code, I'll have to test the change. I can try and get back to
you.
I suppose I should rebase on the latest code and target 2016.07, so I
should repost in the next merge window, right? Because in that case I would
like to discuss some other changes in the imximage tool that are needed for
s32v234.
Eddy
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