From cc5d7dcb61be130503c897e5482ef464f1f66b4d Mon Sep 17 00:00:00 2001 From: Guillaume GARDET Date: Wed, 18 Apr 2018 17:04:58 +0200 Subject: [PATCH] imx6: Convert sabrelite and nitrogen6x boards to distro boot support Boot tested on sabrelite board. Signed-off-by: Guillaume GARDET Cc: Troy Kisky Cc: Stefano Babic Cc: Fabio Estevam Cc: Gary Bisson Tested-by: Denis Pynkin --- include/configs/nitrogen6x.h | 179 +++++++++-------------------------- 1 file changed, 43 insertions(+), 136 deletions(-) diff --git a/include/configs/nitrogen6x.h b/include/configs/nitrogen6x.h index 5ed88d2654..4e375d88d1 100644 --- a/include/configs/nitrogen6x.h +++ b/include/configs/nitrogen6x.h @@ -79,161 +79,68 @@ #define CONFIG_PREBOOT "" -#ifdef CONFIG_CMD_SATA -#define CONFIG_DRIVE_SATA "sata " +#ifdef CONFIG_CMD_MMC +#define DISTRO_BOOT_DEV_MMC(func) func(MMC, mmc, 0) func(MMC, mmc, 1) #else -#define CONFIG_DRIVE_SATA +#define DISTRO_BOOT_DEV_MMC(func) #endif -#ifdef CONFIG_CMD_MMC -#define CONFIG_DRIVE_MMC "mmc " +#ifdef CONFIG_CMD_SATA +#define DISTRO_BOOT_DEV_SATA(func) func(SATA, sata, 0) #else -#define CONFIG_DRIVE_MMC +#define DISTRO_BOOT_DEV_SATA(func) #endif #ifdef CONFIG_USB_STORAGE -#define CONFIG_DRIVE_USB "usb " +#define DISTRO_BOOT_DEV_USB(func) func(USB, usb, 0) #else -#define CONFIG_DRIVE_USB +#define DISTRO_BOOT_DEV_USB(func) +#endif + +#ifdef CONFIG_CMD_PXE +#define DISTRO_BOOT_DEV_PXE(func) func(PXE, pxe, na) +#else +#define DISTRO_BOOT_DEV_PXE(func) +#endif + +#ifdef CONFIG_CMD_DHCP +#define DISTRO_BOOT_DEV_DHCP(func) func(DHCP, dhcp, na) +#else +#define DISTRO_BOOT_DEV_DHCP(func) #endif -#define CONFIG_DRIVE_TYPES CONFIG_DRIVE_SATA CONFIG_DRIVE_MMC CONFIG_DRIVE_USB -#define CONFIG_UMSDEVS CONFIG_DRIVE_SATA CONFIG_DRIVE_MMC #if defined(CONFIG_SABRELITE) +#define FDTFILE "fdtfile=imx6q-sabrelite.dtb\0" +#else +/* FIXME: nitrogen6x covers multiple configs. Define fdtfile for each supported config. */ +#define FDTFILE +#endif + +#define BOOT_TARGET_DEVICES(func) \ + DISTRO_BOOT_DEV_MMC(func) \ + DISTRO_BOOT_DEV_SATA(func) \ + DISTRO_BOOT_DEV_USB(func) \ + DISTRO_BOOT_DEV_PXE(func) \ + DISTRO_BOOT_DEV_DHCP(func) + +#include + #define CONFIG_EXTRA_ENV_SETTINGS \ - "script=boot.scr\0" \ - "uimage=uImage\0" \ "console=ttymxc1\0" \ "fdt_high=0xffffffff\0" \ "initrd_high=0xffffffff\0" \ - "fdt_file=imx6q-sabrelite.dtb\0" \ - "fdt_addr=0x18000000\0" \ - "boot_fdt=try\0" \ + "fdt_addr_r=0x18000000\0" \ + FDTFILE \ + "kernel_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \ + "pxefile_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \ + "scriptaddr=" __stringify(CONFIG_LOADADDR) "\0" \ + "ramdisk_addr_r=0x13000000\0" \ + "ramdiskaddr=0x13000000\0" \ "ip_dyn=yes\0" \ "usb_pgood_delay=2000\0" \ - "mmcdevs=0 1\0" \ - "mmcpart=1\0" \ - "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \ - "mmcargs=setenv bootargs console=${console},${baudrate} " \ - "root=${mmcroot}\0" \ - "loadbootscript=" \ - "load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ - "bootscript=echo Running bootscript from mmc ...; " \ - "source\0" \ - "loaduimage=load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \ - "loadfdt=load mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\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 \ - "for mmcdev in ${mmcdevs}; do " \ - "mmc dev ${mmcdev}; " \ - "if mmc rescan; then " \ - "if run loadbootscript; then " \ - "run bootscript; " \ - "else " \ - "if run loaduimage; then " \ - "run mmcboot; " \ - "fi; " \ - "fi; " \ - "fi; " \ - "done; " \ - "run netboot; " -#else -#define CONFIG_EXTRA_ENV_SETTINGS \ - "bootdevs=" CONFIG_DRIVE_TYPES "\0" \ - "umsdevs=" CONFIG_UMSDEVS "\0" \ - "usb_pgood_delay=2000\0" \ - "console=ttymxc1\0" \ - "clearenv=if sf probe || sf probe || sf probe 1 ; then " \ - "sf erase 0xc0000 0x2000 && " \ - "echo restored environment to factory default ; fi\0" \ - "bootcmd=for dtype in ${bootdevs}" \ - "; do " \ - "if itest.s \"xusb\" == \"x${dtype}\" ; then " \ - "usb start ;" \ - "fi; " \ - "for disk in 0 1 ; do ${dtype} dev ${disk} ;" \ - "load " \ - "${dtype} ${disk}:1 " \ - "10008000 " \ - "/6x_bootscript" \ - "&& source 10008000 ; " \ - "done ; " \ - "done; " \ - "setenv stdout serial,vga ; " \ - "echo ; echo 6x_bootscript not found ; " \ - "echo ; echo serial console at 115200, 8N1 ; echo ; " \ - "echo details at http://boundarydevices.com/6q_bootscript ; " \ - "setenv stdout serial;" \ - "setenv stdin serial,usbkbd;" \ - "for dtype in ${umsdevs} ; do " \ - "if itest.s sata == ${dtype}; then " \ - "initcmd='sata init' ;" \ - "else " \ - "initcmd='mmc rescan' ;" \ - "fi; " \ - "for disk in 0 1 ; do " \ - "if $initcmd && $dtype dev $disk ; then " \ - "setenv stdout serial,vga; " \ - "echo expose ${dtype} ${disk} " \ - "over USB; " \ - "ums 0 $dtype $disk ;" \ - "fi; " \ - " done; " \ - "done ;" \ - "setenv stdout serial,vga; " \ - "echo no block devices found;" \ - "\0" \ - "initrd_high=0xffffffff\0" \ - "upgradeu=for dtype in ${bootdevs}" \ - "; do " \ - "for disk in 0 1 ; do ${dtype} dev ${disk} ;" \ - "load ${dtype} ${disk}:1 10008000 " \ - "/6x_upgrade " \ - "&& source 10008000 ; " \ - "done ; " \ - "done\0" \ + BOOTENV -#endif /* Miscellaneous configurable options */ #define CONFIG_SYS_MEMTEST_START 0x10000000 #define CONFIG_SYS_MEMTEST_END 0x10010000 -- 2.39.5