Include common config_distro_defaults.h and config_distro_bootcmd.h for u-boot enviroments to support automatical distro boot which scan boot.scr from external storage devices(e.g. SD/USB/SATA/SCSI disk) and execute autoboot script. Tested on ls1043ardb with automatically boot Ubuntu from SD card or USB disk, if it fails to detect external storage disk, fall back to nor/qspi boot.
Signed-off-by: Shengzhou Liu Shengzhou.Liu@nxp.com --- v3: updated to load_addr for installer v4: fix a typo in initrd_high
configs/ls1043ardb_defconfig | 1 + configs/ls1043ardb_sdcard_defconfig | 1 + include/configs/ls1043a_common.h | 67 ++++++++++++++++++++++++++++--------- 3 files changed, 54 insertions(+), 15 deletions(-)
diff --git a/configs/ls1043ardb_defconfig b/configs/ls1043ardb_defconfig index 894110b..84eadf5 100644 --- a/configs/ls1043ardb_defconfig +++ b/configs/ls1043ardb_defconfig @@ -36,3 +36,4 @@ CONFIG_DM_USB=y CONFIG_USB_XHCI_HCD=y CONFIG_USB_XHCI_DWC3=y CONFIG_USB_STORAGE=y +CONFIG_DISTRO_DEFAULTS=y diff --git a/configs/ls1043ardb_sdcard_defconfig b/configs/ls1043ardb_sdcard_defconfig index d34a253..211399f 100644 --- a/configs/ls1043ardb_sdcard_defconfig +++ b/configs/ls1043ardb_sdcard_defconfig @@ -51,3 +51,4 @@ CONFIG_DM_USB=y CONFIG_USB_XHCI_HCD=y CONFIG_USB_XHCI_DWC3=y CONFIG_USB_STORAGE=y +CONFIG_DISTRO_DEFAULTS=y diff --git a/include/configs/ls1043a_common.h b/include/configs/ls1043a_common.h index 2c471fd..e8a756f 100644 --- a/include/configs/ls1043a_common.h +++ b/include/configs/ls1043a_common.h @@ -263,38 +263,75 @@ "5m(kernel),1m(dtb),9m(file_system)" #endif
+ + +#include <config_distro_defaults.h> +#ifndef CONFIG_SPL_BUILD +#define BOOT_TARGET_DEVICES(func) \ + func(MMC, mmc, 0) \ + func(USB, usb, 0) +#include <config_distro_bootcmd.h> +#endif + + /* Initial environment variables */ #define CONFIG_EXTRA_ENV_SETTINGS \ "hwconfig=fsl_ddr:bank_intlv=auto\0" \ - "loadaddr=0x80100000\0" \ "fdt_high=0xffffffffffffffff\0" \ - "initrd_high=0xffffffffffffffff\0" \ - "kernel_start=0x61100000\0" \ - "kernel_load=0xa0000000\0" \ + "initrd_high=0xffffffffffffffff\0" \ + "fdt_addr=0x64f00000\0" \ + "kernel_addr=0x65000000\0" \ + "scriptaddr=0x80000000\0" \ + "fdtheader_addr_r=0x80100000\0" \ + "kernelheader_addr_r=0x80200000\0" \ + "kernel_addr_r=0x81000000\0" \ + "fdt_addr_r=0x90000000\0" \ + "load_addr=0xa0000000\0" \ "kernel_size=0x2800000\0" \ - "console=ttyS0,115200\0" \ - "mtdparts=" MTDPARTS_DEFAULT "\0" + "console=ttyS0,115200\0" \ + "mtdparts=" MTDPARTS_DEFAULT "\0" \ + BOOTENV \ + "boot_scripts=ls1043ardb_boot.scr\0" \ + "scan_dev_for_boot_part=" \ + "part list ${devtype} ${devnum} devplist; " \ + "env exists devplist || setenv devplist 1; " \ + "for distro_bootpart in ${devplist}; do " \ + "if fstype ${devtype} " \ + "${devnum}:${distro_bootpart} " \ + "bootfstype; then " \ + "run scan_dev_for_boot; " \ + "fi; " \ + "done\0" \ + "installer=load mmc 0:2 $load_addr " \ + "/flex_installer_arm64.itb; " \ + "bootm $load_addr#ls1043ardb\0" \ + "qspi_bootcmd=echo Trying load from qspi..;" \ + "sf probe && sf read $load_addr " \ + "$kernel_addr $kernel_size && bootm $load_addr#$board\0" \ + "nor_bootcmd=echo Trying load from nor..;" \ + "cp.b $kernel_addr $load_addr " \ + "$kernel_size && bootm $load_addr#$board\0" + + +#undef CONFIG_BOOTCOMMAND +#if defined(CONFIG_QSPI_BOOT) || defined(CONFIG_SD_BOOT_QSPI) +#define CONFIG_BOOTCOMMAND "run distro_bootcmd;run qspi_bootcmd" +#else +#define CONFIG_BOOTCOMMAND "run distro_bootcmd;run nor_bootcmd" +#endif
#define CONFIG_BOOTARGS "console=ttyS0,115200 root=/dev/ram0 " \ "earlycon=uart8250,mmio,0x21c0500 " \ MTDPARTS_DEFAULT - -#if defined(CONFIG_QSPI_BOOT) || defined(CONFIG_SD_BOOT_QSPI) -#define CONFIG_BOOTCOMMAND "sf probe && sf read $kernel_load " \ - "e0000 f00000 && bootm $kernel_load" -#else -#define CONFIG_BOOTCOMMAND "cp.b $kernel_start $kernel_load " \ - "$kernel_size && bootm $kernel_load" -#endif #endif
+ /* Monitor Command Prompt */ #define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */ #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ sizeof(CONFIG_SYS_PROMPT) + 16) #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot args buffer */ #define CONFIG_SYS_LONGHELP -#define CONFIG_CMDLINE_EDITING 1 #define CONFIG_AUTO_COMPLETE #define CONFIG_SYS_MAXARGS 64 /* max command args */