diff -Nur u-boot-imx6-bb9dde563768731423fd6c560e95e1793a90710a.orig/include/config_distro_bootcmd.h u-boot-imx6-bb9dde563768731423fd6c560e95e1793a90710a/include/config_distro_bootcmd.h --- u-boot-imx6-bb9dde563768731423fd6c560e95e1793a90710a.orig/include/config_distro_bootcmd.h 1969-12-31 21:00:00.000000000 -0300 +++ u-boot-imx6-bb9dde563768731423fd6c560e95e1793a90710a/include/config_distro_bootcmd.h 2015-04-13 11:53:03.000000000 -0300 @@ -0,0 +1,236 @@ +/* + * (C) Copyright 2014 + * NVIDIA Corporation + * + * Copyright 2014 Red Hat, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef _CONFIG_CMD_DISTRO_BOOTCMD_H +#define _CONFIG_CMD_DISTRO_BOOTCMD_H + +/* + * A note on error handling: It is possible for BOOT_TARGET_DEVICES to + * reference a device that is not enabled in the U-Boot configuration, e.g. + * it may include MMC in the list without CONFIG_CMD_MMC being enabled. Given + * that BOOT_TARGET_DEVICES is a macro that's expanded by the C pre-processor + * at compile time, it's not possible to detect and report such problems via + * a simple #ifdef/#error combination. Still, the code needs to report errors. + * The best way I've found to do this is to make BOOT_TARGET_DEVICES expand to + * reference a non-existent symbol, and have the name of that symbol encode + * the error message. Consequently, this file contains references to e.g. + * BOOT_TARGET_DEVICES_references_MMC_without_CONFIG_CMD_MMC. Given the + * prevalence of capitals here, this looks like a pre-processor macro and + * hence seems like it should be all capitals, but it's really an error + * message that includes some other pre-processor symbols in the text. + */ + +/* We need the part command */ +#define CONFIG_PARTITION_UUIDS +#define CONFIG_CMD_PART + +#define BOOTENV_SHARED_BLKDEV_BODY(devtypel) \ + "if " #devtypel " dev ${devnum}; then " \ + "setenv devtype " #devtypel "; " \ + "run scan_dev_for_boot_part; " \ + "fi\0" + +#define BOOTENV_SHARED_BLKDEV(devtypel) \ + #devtypel "_boot=" \ + BOOTENV_SHARED_BLKDEV_BODY(devtypel) + +#define BOOTENV_DEV_BLKDEV(devtypeu, devtypel, instance) \ + "bootcmd_" #devtypel #instance "=" \ + "setenv devnum " #instance "; " \ + "run " #devtypel "_boot\0" + +#define BOOTENV_DEV_NAME_BLKDEV(devtypeu, devtypel, instance) \ + #devtypel #instance " " + +#ifdef CONFIG_CMD_MMC +#define BOOTENV_SHARED_MMC BOOTENV_SHARED_BLKDEV(mmc) +#define BOOTENV_DEV_MMC BOOTENV_DEV_BLKDEV +#define BOOTENV_DEV_NAME_MMC BOOTENV_DEV_NAME_BLKDEV +#else +#define BOOTENV_SHARED_MMC +#define BOOTENV_DEV_MMC \ + BOOT_TARGET_DEVICES_references_MMC_without_CONFIG_CMD_MMC +#define BOOTENV_DEV_NAME_MMC \ + BOOT_TARGET_DEVICES_references_MMC_without_CONFIG_CMD_MMC +#endif + +#ifdef CONFIG_CMD_SATA +#define BOOTENV_SHARED_SATA BOOTENV_SHARED_BLKDEV(sata) +#define BOOTENV_DEV_SATA BOOTENV_DEV_BLKDEV +#define BOOTENV_DEV_NAME_SATA BOOTENV_DEV_NAME_BLKDEV +#else +#define BOOTENV_SHARED_SATA +#define BOOTENV_DEV_SATA \ + BOOT_TARGET_DEVICES_references_SATA_without_CONFIG_CMD_SATA +#define BOOTENV_DEV_NAME_SATA \ + BOOT_TARGET_DEVICES_references_SATA_without_CONFIG_CMD_SATA +#endif + +#ifdef CONFIG_CMD_SCSI +#define BOOTENV_RUN_SCSI_INIT "run scsi_init; " +#define BOOTENV_SET_SCSI_NEED_INIT "setenv scsi_need_init; " +#define BOOTENV_SHARED_SCSI \ + "scsi_init=" \ + "if ${scsi_need_init}; then " \ + "setenv scsi_need_init false; " \ + "scsi scan; " \ + "fi\0" \ + \ + "scsi_boot=" \ + BOOTENV_RUN_SCSI_INIT \ + BOOTENV_SHARED_BLKDEV_BODY(scsi) +#define BOOTENV_DEV_SCSI BOOTENV_DEV_BLKDEV +#define BOOTENV_DEV_NAME_SCSI BOOTENV_DEV_NAME_BLKDEV +#else +#define BOOTENV_RUN_SCSI_INIT +#define BOOTENV_SET_SCSI_NEED_INIT +#define BOOTENV_SHARED_SCSI +#define BOOTENV_DEV_SCSI \ + BOOT_TARGET_DEVICES_references_SCSI_without_CONFIG_CMD_SCSI +#define BOOTENV_DEV_NAME_SCSI \ + BOOT_TARGET_DEVICES_references_SCSI_without_CONFIG_CMD_SCSI +#endif + +#ifdef CONFIG_CMD_IDE +#define BOOTENV_SHARED_IDE BOOTENV_SHARED_BLKDEV(ide) +#define BOOTENV_DEV_IDE BOOTENV_DEV_BLKDEV +#define BOOTENV_DEV_NAME_IDE BOOTENV_DEV_NAME_BLKDEV +#else +#define BOOTENV_SHARED_IDE +#define BOOTENV_DEV_IDE \ + BOOT_TARGET_DEVICES_references_IDE_without_CONFIG_CMD_IDE +#define BOOTENV_DEV_NAME_IDE \ + BOOT_TARGET_DEVICES_references_IDE_without_CONFIG_CMD_IDE +#endif + +#ifdef CONFIG_CMD_USB +#define BOOTENV_RUN_USB_INIT "usb start; " +#define BOOTENV_SHARED_USB \ + "usb_boot=" \ + BOOTENV_RUN_USB_INIT \ + BOOTENV_SHARED_BLKDEV_BODY(usb) +#define BOOTENV_DEV_USB BOOTENV_DEV_BLKDEV +#define BOOTENV_DEV_NAME_USB BOOTENV_DEV_NAME_BLKDEV +#else +#define BOOTENV_RUN_USB_INIT +#define BOOTENV_SHARED_USB +#define BOOTENV_DEV_USB \ + BOOT_TARGET_DEVICES_references_USB_without_CONFIG_CMD_USB +#define BOOTENV_DEV_NAME_USB \ + BOOT_TARGET_DEVICES_references_USB_without_CONFIG_CMD_USB +#endif + +#if defined(CONFIG_CMD_DHCP) +#define BOOTENV_DEV_DHCP(devtypeu, devtypel, instance) \ + "bootcmd_dhcp=" \ + BOOTENV_RUN_USB_INIT \ + "if dhcp ${scriptaddr} ${boot_script_dhcp}; then " \ + "source ${scriptaddr}; " \ + "fi\0" +#define BOOTENV_DEV_NAME_DHCP(devtypeu, devtypel, instance) \ + "dhcp " +#else +#define BOOTENV_DEV_DHCP \ + BOOT_TARGET_DEVICES_references_DHCP_without_CONFIG_CMD_DHCP +#define BOOTENV_DEV_NAME_DHCP \ + BOOT_TARGET_DEVICES_references_DHCP_without_CONFIG_CMD_DHCP +#endif + +#if defined(CONFIG_CMD_DHCP) && defined(CONFIG_CMD_PXE) +#define BOOTENV_DEV_PXE(devtypeu, devtypel, instance) \ + "bootcmd_pxe=" \ + BOOTENV_RUN_USB_INIT \ + "dhcp; " \ + "if pxe get; then " \ + "pxe boot; " \ + "fi\0" +#define BOOTENV_DEV_NAME_PXE(devtypeu, devtypel, instance) \ + "pxe " +#else +#define BOOTENV_DEV_PXE \ + BOOT_TARGET_DEVICES_references_PXE_without_CONFIG_CMD_DHCP_or_PXE +#define BOOTENV_DEV_NAME_PXE \ + BOOT_TARGET_DEVICES_references_PXE_without_CONFIG_CMD_DHCP_or_PXE +#endif + +#define BOOTENV_DEV_NAME(devtypeu, devtypel, instance) \ + BOOTENV_DEV_NAME_##devtypeu(devtypeu, devtypel, instance) +#define BOOTENV_BOOT_TARGETS \ + "boot_targets=" BOOT_TARGET_DEVICES(BOOTENV_DEV_NAME) "\0" + +#define BOOTENV_DEV(devtypeu, devtypel, instance) \ + BOOTENV_DEV_##devtypeu(devtypeu, devtypel, instance) +#define BOOTENV \ + BOOTENV_SHARED_MMC \ + BOOTENV_SHARED_USB \ + BOOTENV_SHARED_SATA \ + BOOTENV_SHARED_SCSI \ + BOOTENV_SHARED_IDE \ + "boot_prefixes=/ /boot/\0" \ + "boot_scripts=boot.scr.uimg boot.scr\0" \ + "boot_script_dhcp=boot.scr.uimg\0" \ + BOOTENV_BOOT_TARGETS \ + \ + "boot_extlinux=" \ + "sysboot ${devtype} ${devnum}:${bootpart} any " \ + "${scriptaddr} ${prefix}extlinux/extlinux.conf\0" \ + \ + "scan_dev_for_extlinux=" \ + "if test -e ${devtype} ${devnum}:${bootpart} " \ + "${prefix}extlinux/extlinux.conf; then " \ + "echo Found ${prefix}extlinux/extlinux.conf; " \ + "run boot_extlinux; " \ + "echo SCRIPT FAILED: continuing...; " \ + "fi\0" \ + \ + "boot_a_script=" \ + "load ${devtype} ${devnum}:${bootpart} " \ + "${scriptaddr} ${prefix}${script}; " \ + "source ${scriptaddr}\0" \ + \ + "scan_dev_for_scripts=" \ + "for script in ${boot_scripts}; do " \ + "if test -e ${devtype} ${devnum}:${bootpart} " \ + "${prefix}${script}; then " \ + "echo Found U-Boot script " \ + "${prefix}${script}; " \ + "run boot_a_script; " \ + "echo SCRIPT FAILED: continuing...; " \ + "fi; " \ + "done\0" \ + \ + "scan_dev_for_boot=" \ + "echo Scanning ${devtype} ${devnum}:${bootpart}...; " \ + "for prefix in ${boot_prefixes}; do " \ + "run scan_dev_for_extlinux; " \ + "run scan_dev_for_scripts; " \ + "done\0" \ + \ + "scan_dev_for_boot_part=" \ + "part list ${devtype} ${devnum} -bootable devplist; " \ + "env exists devplist || setenv devplist 1; " \ + "for bootpart in ${devplist}; do " \ + "if fstype ${devtype} ${devnum}:${bootpart} " \ + "bootfstype; then " \ + "run scan_dev_for_boot; " \ + "fi; " \ + "done\0" \ + \ + BOOT_TARGET_DEVICES(BOOTENV_DEV) \ + \ + "distro_bootcmd=" BOOTENV_SET_SCSI_NEED_INIT \ + "for target in ${boot_targets}; do " \ + "run bootcmd_${target}; " \ + "done\0" + +#ifndef CONFIG_BOOTCOMMAND +#define CONFIG_BOOTCOMMAND "run distro_bootcmd" +#endif + +#endif /* _CONFIG_CMD_DISTRO_BOOTCMD_H */ diff -Nur u-boot-imx6-bb9dde563768731423fd6c560e95e1793a90710a.orig/include/configs/nitrogen6x.h u-boot-imx6-bb9dde563768731423fd6c560e95e1793a90710a/include/configs/nitrogen6x.h --- u-boot-imx6-bb9dde563768731423fd6c560e95e1793a90710a.orig/include/configs/nitrogen6x.h 2015-05-20 19:13:03.000000000 -0300 +++ u-boot-imx6-bb9dde563768731423fd6c560e95e1793a90710a/include/configs/nitrogen6x.h 2016-02-28 00:02:35.355409391 -0300 @@ -82,6 +82,8 @@ #define CONFIG_CMD_EXT4 #define CONFIG_CMD_FS_GENERIC #define CONFIG_DOS_PARTITION +#define CONFIG_CMD_PART +#define CONFIG_PARTITION_UUIDS #ifdef CONFIG_MX6Q #define CONFIG_CMD_SATA @@ -195,8 +197,17 @@ #define CONFIG_DRIVE_TYPES CONFIG_DRIVE_SATA CONFIG_DRIVE_MMC CONFIG_DRIVE_USB #define CONFIG_UMSDEVS CONFIG_DRIVE_SATA CONFIG_DRIVE_MMC +#define CONFIG_IDENT_STRING " Parabola GNU/Linux-libre" + +/* Enable Extlinux boot support */ +#define CONFIG_CMD_PXE +#define CONFIG_MENU +#define BOOT_TARGET_DEVICES(func) +#include + #if defined(CONFIG_SABRELITE) #define CONFIG_EXTRA_ENV_SETTINGS \ + BOOTENV \ "script=boot.scr\0" \ "uimage=uImage\0" \ "console=ttymxc1\0" \ @@ -206,6 +217,8 @@ "fdt_addr=0x18000000\0" \ "boot_fdt=try\0" \ "ip_dyn=yes\0" \ + "devtype=mmc\0" \ + "devnum=0\0" \ "mmcdev=0\0" \ "mmcpart=1\0" \ "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \ @@ -218,6 +231,7 @@ "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \ "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ "mmcboot=echo Booting from mmc ...; " \ + "run scan_dev_for_boot;" \ "run mmcargs; " \ "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ "if run loadfdt; then " \