> -----Original Message----- > From: Alexander Graf [mailto:ag...@suse.de] > Sent: Friday, May 13, 2016 7:22 AM > To: u-boot@lists.denx.de > Cc: Stuart Yoder <stuart.yo...@nxp.com>; york sun <york....@nxp.com> > Subject: [PATCH 5/5] ls2080ardb: Convert to distro boot > > Most new systems in U-Boot these days make use of the generic "distro" > framework which allows a user to have U-Boot scan for a bootable OS > on all available media types. > > This patch converts the LS2080ARDB board to use that framework instead > of booting from a hard coded flash offset. > > Signed-off-by: Alexander Graf <ag...@suse.de> > > --- > > This obviously means that we can no longer boot from said offset. Is > that a reasonable thing to do or should I put the bootm back into the > default boot command and only do distro boot if it fails?
To date all armv8 FSL/NXP sdk releases, field engineers, etc have been using bootm. I'm a little concerned about changing the default boot command right now...as I assume things will unexpectedly appear to just stop working. Or, is booting from the NOR flash one of the distro boot "media" types? Stuart > --- > include/configs/ls2080ardb.h | 24 +++++++++++++++++++++++- > 1 file changed, 23 insertions(+), 1 deletion(-) > > diff --git a/include/configs/ls2080ardb.h b/include/configs/ls2080ardb.h > index 5bec509..6ee6c87 100644 > --- a/include/configs/ls2080ardb.h > +++ b/include/configs/ls2080ardb.h > @@ -323,10 +323,25 @@ unsigned long get_board_sys_clk(void); > #define CONFIG_SYS_USB_XHCI_MAX_ROOT_PORTS 2 > #define CONFIG_USB_STORAGE > > +#undef CONFIG_CMDLINE_EDITING > +#undef CONFIG_BOOTDELAY > +#include <config_distro_defaults.h> > + > +#define BOOT_TARGET_DEVICES(func) \ > + func(MMC, mmc, 0) \ > + func(SCSI, scsi, 0) \ > + func(DHCP, dhcp, na) > +#include <config_distro_bootcmd.h> > + > /* Initial environment variables */ > #undef CONFIG_EXTRA_ENV_SETTINGS > #define CONFIG_EXTRA_ENV_SETTINGS \ > "hwconfig=fsl_ddr:bank_intlv=auto\0" \ > + "scriptaddr=0x80800000\0" \ > + "kernel_addr_r=0x81000000\0" \ > + "pxefile_addr_r=0x81000000\0" \ > + "fdt_addr_r=0x88000000\0" \ > + "ramdisk_addr_r=0x89000000\0" \ > "loadaddr=0x80100000\0" \ > "kernel_addr=0x100000\0" \ > "ramdisk_addr=0x800000\0" \ > @@ -336,8 +351,10 @@ unsigned long get_board_sys_clk(void); > "kernel_start=0x581100000\0" \ > "kernel_load=0xa0000000\0" \ > "kernel_size=0x2800000\0" \ > + "fdtfile=fsl-ls2080a-rdb.dtb\0" \ > "mcinitcmd=fsl_mc start mc 0x580300000" \ > - " 0x580800000 \0" > + " 0x580800000 \0" \ > + BOOTENV > > #undef CONFIG_BOOTARGS > #define CONFIG_BOOTARGS "console=ttyS1,115200 root=/dev/ram0 " \ > @@ -345,6 +362,11 @@ unsigned long get_board_sys_clk(void); > "ramdisk_size=0x2000000 default_hugepagesz=2m" \ > " hugepagesz=2m hugepages=256" > > +#undef CONFIG_BOOTCOMMAND > +#define CONFIG_BOOTCOMMAND "run mcinitcmd && fsl_mc lazyapply dpl > 0x580700000" \ > + " && setenv ethact DPMAC5@xgmii" \ > + " && run distro_bootcmd" > + > /* MAC/PHY configuration */ > #ifdef CONFIG_FSL_MC_ENET > #define CONFIG_PHYLIB_10G > -- > 1.8.5.6 _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
