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-rw-r--r--common/cmd_bootm.c1353
1 files changed, 15 insertions, 1338 deletions
diff --git a/common/cmd_bootm.c b/common/cmd_bootm.c
index 34b4b58..8b897c8 100644
--- a/common/cmd_bootm.c
+++ b/common/cmd_bootm.c
@@ -5,62 +5,25 @@
* SPDX-License-Identifier: GPL-2.0+
*/
-
/*
* Boot support
*/
#include <common.h>
-#include <watchdog.h>
+#include <bootm.h>
#include <command.h>
-#include <image.h>
-#include <malloc.h>
-#include <u-boot/zlib.h>
-#include <bzlib.h>
#include <environment.h>
+#include <image.h>
#include <lmb.h>
-#include <linux/ctype.h>
+#include <malloc.h>
+#include <nand.h>
#include <asm/byteorder.h>
-#include <asm/io.h>
#include <linux/compiler.h>
-
-#if defined(CONFIG_BOOTM_VXWORKS) && \
- (defined(CONFIG_PPC) || defined(CONFIG_ARM))
-#include <vxworks.h>
-#endif
-
-#if defined(CONFIG_CMD_USB)
-#include <usb.h>
-#endif
-
-#ifdef CONFIG_SYS_HUSH_PARSER
-#include <hush.h>
-#endif
-
-#if defined(CONFIG_OF_LIBFDT)
-#include <libfdt.h>
-#include <fdt_support.h>
-#endif
-
-#ifdef CONFIG_LZMA
-#include <lzma/LzmaTypes.h>
-#include <lzma/LzmaDec.h>
-#include <lzma/LzmaTools.h>
-#endif /* CONFIG_LZMA */
-
-#ifdef CONFIG_LZO
-#include <linux/lzo.h>
-#endif /* CONFIG_LZO */
+#include <linux/ctype.h>
+#include <linux/err.h>
+#include <u-boot/zlib.h>
DECLARE_GLOBAL_DATA_PTR;
-#ifndef CONFIG_SYS_BOOTM_LEN
-#define CONFIG_SYS_BOOTM_LEN 0x800000 /* use 8MByte as default max gunzip size */
-#endif
-
-#ifdef CONFIG_BZIP2
-extern void bz_internal_error(int);
-#endif
-
#if defined(CONFIG_CMD_IMI)
static int image_info(unsigned long addr);
#endif
@@ -75,463 +38,8 @@ extern flash_info_t flash_info[]; /* info for FLASH chips */
static int do_imls(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
#endif
-#include <linux/err.h>
-#include <nand.h>
-
-#if defined(CONFIG_SILENT_CONSOLE) && !defined(CONFIG_SILENT_U_BOOT_ONLY)
-static void fixup_silent_linux(void);
-#endif
-
-static int do_bootm_standalone(int flag, int argc, char * const argv[],
- bootm_headers_t *images);
-
-static const void *boot_get_kernel(cmd_tbl_t *cmdtp, int flag, int argc,
- char * const argv[], bootm_headers_t *images,
- ulong *os_data, ulong *os_len);
-
-/*
- * Continue booting an OS image; caller already has:
- * - copied image header to global variable `header'
- * - checked header magic number, checksums (both header & image),
- * - verified image architecture (PPC) and type (KERNEL or MULTI),
- * - loaded (first part of) image to header load address,
- * - disabled interrupts.
- *
- * @flag: Flags indicating what to do (BOOTM_STATE_...)
- * @argc: Number of arguments. Note that the arguments are shifted down
- * so that 0 is the first argument not processed by U-Boot, and
- * argc is adjusted accordingly. This avoids confusion as to how
- * many arguments are available for the OS.
- * @images: Pointers to os/initrd/fdt
- * @return 1 on error. On success the OS boots so this function does
- * not return.
- */
-typedef int boot_os_fn(int flag, int argc, char * const argv[],
- bootm_headers_t *images);
-
-#ifdef CONFIG_BOOTM_LINUX
-extern boot_os_fn do_bootm_linux;
-#endif
-#ifdef CONFIG_BOOTM_NETBSD
-static boot_os_fn do_bootm_netbsd;
-#endif
-#if defined(CONFIG_LYNXKDI)
-static boot_os_fn do_bootm_lynxkdi;
-extern void lynxkdi_boot(image_header_t *);
-#endif
-#ifdef CONFIG_BOOTM_RTEMS
-static boot_os_fn do_bootm_rtems;
-#endif
-#if defined(CONFIG_BOOTM_OSE)
-static boot_os_fn do_bootm_ose;
-#endif
-#if defined(CONFIG_BOOTM_PLAN9)
-static boot_os_fn do_bootm_plan9;
-#endif
-#if defined(CONFIG_BOOTM_VXWORKS) && \
- (defined(CONFIG_PPC) || defined(CONFIG_ARM))
-static boot_os_fn do_bootm_vxworks;
-#endif
-#if defined(CONFIG_CMD_ELF)
-static boot_os_fn do_bootm_qnxelf;
-int do_bootvx(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
-int do_bootelf(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
-#endif
-#if defined(CONFIG_INTEGRITY)
-static boot_os_fn do_bootm_integrity;
-#endif
-
-static boot_os_fn *boot_os[] = {
- [IH_OS_U_BOOT] = do_bootm_standalone,
-#ifdef CONFIG_BOOTM_LINUX
- [IH_OS_LINUX] = do_bootm_linux,
-#endif
-#ifdef CONFIG_BOOTM_NETBSD
- [IH_OS_NETBSD] = do_bootm_netbsd,
-#endif
-#ifdef CONFIG_LYNXKDI
- [IH_OS_LYNXOS] = do_bootm_lynxkdi,
-#endif
-#ifdef CONFIG_BOOTM_RTEMS
- [IH_OS_RTEMS] = do_bootm_rtems,
-#endif
-#if defined(CONFIG_BOOTM_OSE)
- [IH_OS_OSE] = do_bootm_ose,
-#endif
-#if defined(CONFIG_BOOTM_PLAN9)
- [IH_OS_PLAN9] = do_bootm_plan9,
-#endif
-#if defined(CONFIG_BOOTM_VXWORKS) && \
- (defined(CONFIG_PPC) || defined(CONFIG_ARM))
- [IH_OS_VXWORKS] = do_bootm_vxworks,
-#endif
-#if defined(CONFIG_CMD_ELF)
- [IH_OS_QNX] = do_bootm_qnxelf,
-#endif
-#ifdef CONFIG_INTEGRITY
- [IH_OS_INTEGRITY] = do_bootm_integrity,
-#endif
-};
-
bootm_headers_t images; /* pointers to os/initrd/fdt images */
-/* Allow for arch specific config before we boot */
-static void __arch_preboot_os(void)
-{
- /* please define platform specific arch_preboot_os() */
-}
-void arch_preboot_os(void) __attribute__((weak, alias("__arch_preboot_os")));
-
-#define IH_INITRD_ARCH IH_ARCH_DEFAULT
-
-#ifdef CONFIG_LMB
-static void boot_start_lmb(bootm_headers_t *images)
-{
- ulong mem_start;
- phys_size_t mem_size;
-
- lmb_init(&images->lmb);
-
- mem_start = getenv_bootm_low();
- mem_size = getenv_bootm_size();
-
- lmb_add(&images->lmb, (phys_addr_t)mem_start, mem_size);
-
- arch_lmb_reserve(&images->lmb);
- board_lmb_reserve(&images->lmb);
-}
-#else
-#define lmb_reserve(lmb, base, size)
-static inline void boot_start_lmb(bootm_headers_t *images) { }
-#endif
-
-static int bootm_start(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
- memset((void *)&images, 0, sizeof(images));
- images.verify = getenv_yesno("verify");
-
- boot_start_lmb(&images);
-
- bootstage_mark_name(BOOTSTAGE_ID_BOOTM_START, "bootm_start");
- images.state = BOOTM_STATE_START;
-
- return 0;
-}
-
-static int bootm_find_os(cmd_tbl_t *cmdtp, int flag, int argc,
- char * const argv[])
-{
- const void *os_hdr;
- bool ep_found = false;
-
- /* get kernel image header, start address and length */
- os_hdr = boot_get_kernel(cmdtp, flag, argc, argv,
- &images, &images.os.image_start, &images.os.image_len);
- if (images.os.image_len == 0) {
- puts("ERROR: can't get kernel image!\n");
- return 1;
- }
-
- /* get image parameters */
- switch (genimg_get_format(os_hdr)) {
- case IMAGE_FORMAT_LEGACY:
- images.os.type = image_get_type(os_hdr);
- images.os.comp = image_get_comp(os_hdr);
- images.os.os = image_get_os(os_hdr);
-
- images.os.end = image_get_image_end(os_hdr);
- images.os.load = image_get_load(os_hdr);
- break;
-#if defined(CONFIG_FIT)
- case IMAGE_FORMAT_FIT:
- if (fit_image_get_type(images.fit_hdr_os,
- images.fit_noffset_os, &images.os.type)) {
- puts("Can't get image type!\n");
- bootstage_error(BOOTSTAGE_ID_FIT_TYPE);
- return 1;
- }
-
- if (fit_image_get_comp(images.fit_hdr_os,
- images.fit_noffset_os, &images.os.comp)) {
- puts("Can't get image compression!\n");
- bootstage_error(BOOTSTAGE_ID_FIT_COMPRESSION);
- return 1;
- }
-
- if (fit_image_get_os(images.fit_hdr_os,
- images.fit_noffset_os, &images.os.os)) {
- puts("Can't get image OS!\n");
- bootstage_error(BOOTSTAGE_ID_FIT_OS);
- return 1;
- }
-
- images.os.end = fit_get_end(images.fit_hdr_os);
-
- if (fit_image_get_load(images.fit_hdr_os, images.fit_noffset_os,
- &images.os.load)) {
- puts("Can't get image load address!\n");
- bootstage_error(BOOTSTAGE_ID_FIT_LOADADDR);
- return 1;
- }
- break;
-#endif
-#ifdef CONFIG_ANDROID_BOOT_IMAGE
- case IMAGE_FORMAT_ANDROID:
- images.os.type = IH_TYPE_KERNEL;
- images.os.comp = IH_COMP_NONE;
- images.os.os = IH_OS_LINUX;
- images.ep = images.os.load;
- ep_found = true;
-
- images.os.end = android_image_get_end(os_hdr);
- images.os.load = android_image_get_kload(os_hdr);
- break;
-#endif
- default:
- puts("ERROR: unknown image format type!\n");
- return 1;
- }
-
- /* find kernel entry point */
- if (images.legacy_hdr_valid) {
- images.ep = image_get_ep(&images.legacy_hdr_os_copy);
-#if defined(CONFIG_FIT)
- } else if (images.fit_uname_os) {
- int ret;
-
- ret = fit_image_get_entry(images.fit_hdr_os,
- images.fit_noffset_os, &images.ep);
- if (ret) {
- puts("Can't get entry point property!\n");
- return 1;
- }
-#endif
- } else if (!ep_found) {
- puts("Could not find kernel entry point!\n");
- return 1;
- }
-
- if (images.os.type == IH_TYPE_KERNEL_NOLOAD) {
- images.os.load = images.os.image_start;
- images.ep += images.os.load;
- }
-
- images.os.start = (ulong)os_hdr;
-
- return 0;
-}
-
-static int bootm_find_ramdisk(int flag, int argc, char * const argv[])
-{
- int ret;
-
- /* find ramdisk */
- ret = boot_get_ramdisk(argc, argv, &images, IH_INITRD_ARCH,
- &images.rd_start, &images.rd_end);
- if (ret) {
- puts("Ramdisk image is corrupt or invalid\n");
- return 1;
- }
-
- return 0;
-}
-
-#if defined(CONFIG_OF_LIBFDT)
-static int bootm_find_fdt(int flag, int argc, char * const argv[])
-{
- int ret;
-
- /* find flattened device tree */
- ret = boot_get_fdt(flag, argc, argv, IH_ARCH_DEFAULT, &images,
- &images.ft_addr, &images.ft_len);
- if (ret) {
- puts("Could not find a valid device tree\n");
- return 1;
- }
-
- set_working_fdt_addr(images.ft_addr);
-
- return 0;
-}
-#endif
-
-static int bootm_find_other(cmd_tbl_t *cmdtp, int flag, int argc,
- char * const argv[])
-{
- if (((images.os.type == IH_TYPE_KERNEL) ||
- (images.os.type == IH_TYPE_KERNEL_NOLOAD) ||
- (images.os.type == IH_TYPE_MULTI)) &&
- (images.os.os == IH_OS_LINUX ||
- images.os.os == IH_OS_VXWORKS)) {
- if (bootm_find_ramdisk(flag, argc, argv))
- return 1;
-
-#if defined(CONFIG_OF_LIBFDT)
- if (bootm_find_fdt(flag, argc, argv))
- return 1;
-#endif
- }
-
- return 0;
-}
-
-#define BOOTM_ERR_RESET -1
-#define BOOTM_ERR_OVERLAP -2
-#define BOOTM_ERR_UNIMPLEMENTED -3
-static int bootm_load_os(bootm_headers_t *images, unsigned long *load_end,
- int boot_progress)
-{
- image_info_t os = images->os;
- uint8_t comp = os.comp;
- ulong load = os.load;
- ulong blob_start = os.start;
- ulong blob_end = os.end;
- ulong image_start = os.image_start;
- ulong image_len = os.image_len;
- __maybe_unused uint unc_len = CONFIG_SYS_BOOTM_LEN;
- int no_overlap = 0;
- void *load_buf, *image_buf;
-#if defined(CONFIG_LZMA) || defined(CONFIG_LZO)
- int ret;
-#endif /* defined(CONFIG_LZMA) || defined(CONFIG_LZO) */
-
- const char *type_name = genimg_get_type_name(os.type);
-
- load_buf = map_sysmem(load, unc_len);
- image_buf = map_sysmem(image_start, image_len);
- switch (comp) {
- case IH_COMP_NONE:
- if (load == image_start) {
- printf(" XIP %s ... ", type_name);
- no_overlap = 1;
- } else {
- printf(" Loading %s ... ", type_name);
- memmove_wd(load_buf, image_buf, image_len, CHUNKSZ);
- }
- *load_end = load + image_len;
- break;
-#ifdef CONFIG_GZIP
- case IH_COMP_GZIP:
- printf(" Uncompressing %s ... ", type_name);
- if (gunzip(load_buf, unc_len, image_buf, &image_len) != 0) {
- puts("GUNZIP: uncompress, out-of-mem or overwrite "
- "error - must RESET board to recover\n");
- if (boot_progress)
- bootstage_error(BOOTSTAGE_ID_DECOMP_IMAGE);
- return BOOTM_ERR_RESET;
- }
-
- *load_end = load + image_len;
- break;
-#endif /* CONFIG_GZIP */
-#ifdef CONFIG_BZIP2
- case IH_COMP_BZIP2:
- printf(" Uncompressing %s ... ", type_name);
- /*
- * If we've got less than 4 MB of malloc() space,
- * use slower decompression algorithm which requires
- * at most 2300 KB of memory.
- */
- int i = BZ2_bzBuffToBuffDecompress(load_buf, &unc_len,
- image_buf, image_len,
- CONFIG_SYS_MALLOC_LEN < (4096 * 1024), 0);
- if (i != BZ_OK) {
- printf("BUNZIP2: uncompress or overwrite error %d "
- "- must RESET board to recover\n", i);
- if (boot_progress)
- bootstage_error(BOOTSTAGE_ID_DECOMP_IMAGE);
- return BOOTM_ERR_RESET;
- }
-
- *load_end = load + unc_len;
- break;
-#endif /* CONFIG_BZIP2 */
-#ifdef CONFIG_LZMA
- case IH_COMP_LZMA: {
- SizeT lzma_len = unc_len;
- printf(" Uncompressing %s ... ", type_name);
-
- ret = lzmaBuffToBuffDecompress(load_buf, &lzma_len,
- image_buf, image_len);
- unc_len = lzma_len;
- if (ret != SZ_OK) {
- printf("LZMA: uncompress or overwrite error %d "
- "- must RESET board to recover\n", ret);
- bootstage_error(BOOTSTAGE_ID_DECOMP_IMAGE);
- return BOOTM_ERR_RESET;
- }
- *load_end = load + unc_len;
- break;
- }
-#endif /* CONFIG_LZMA */
-#ifdef CONFIG_LZO
- case IH_COMP_LZO: {
- size_t size = unc_len;
-
- printf(" Uncompressing %s ... ", type_name);
-
- ret = lzop_decompress(image_buf, image_len, load_buf, &size);
- if (ret != LZO_E_OK) {
- printf("LZO: uncompress or overwrite error %d "
- "- must RESET board to recover\n", ret);
- if (boot_progress)
- bootstage_error(BOOTSTAGE_ID_DECOMP_IMAGE);
- return BOOTM_ERR_RESET;
- }
-
- *load_end = load + size;
- break;
- }
-#endif /* CONFIG_LZO */
- default:
- printf("Unimplemented compression type %d\n", comp);
- return BOOTM_ERR_UNIMPLEMENTED;
- }
-
- flush_cache(load, (*load_end - load) * sizeof(ulong));
-
- puts("OK\n");
- debug(" kernel loaded at 0x%08lx, end = 0x%08lx\n", load, *load_end);
- bootstage_mark(BOOTSTAGE_ID_KERNEL_LOADED);
-
- if (!no_overlap && (load < blob_end) && (*load_end > blob_start)) {
- debug("images.os.start = 0x%lX, images.os.end = 0x%lx\n",
- blob_start, blob_end);
- debug("images.os.load = 0x%lx, load_end = 0x%lx\n", load,
- *load_end);
-
- /* Check what type of image this is. */
- if (images->legacy_hdr_valid) {
- if (image_get_type(&images->legacy_hdr_os_copy)
- == IH_TYPE_MULTI)
- puts("WARNING: legacy format multi component image overwritten\n");
- return BOOTM_ERR_OVERLAP;
- } else {
- puts("ERROR: new format image overwritten - must RESET the board to recover\n");
- bootstage_error(BOOTSTAGE_ID_OVERWRITTEN);
- return BOOTM_ERR_RESET;
- }
- }
-
- return 0;
-}
-
-static int do_bootm_standalone(int flag, int argc, char * const argv[],
- bootm_headers_t *images)
-{
- char *s;
- int (*appl)(int, char * const []);
-
- /* Don't start if "autostart" is set to "no" */
- if (((s = getenv("autostart")) != NULL) && (strcmp(s, "no") == 0)) {
- setenv_hex("filesize", images->os.image_len);
- return 0;
- }
- appl = (int (*)(int, char * const []))images->ep;
- appl(argc, argv);
- return 0;
-}
-
/* we overload the cmd field with our state machine info instead of a
* function pointer */
static cmd_tbl_t cmd_bootm_sub[] = {
@@ -550,210 +58,6 @@ static cmd_tbl_t cmd_bootm_sub[] = {
U_BOOT_CMD_MKENT(go, 0, 1, (void *)BOOTM_STATE_OS_GO, "", ""),
};
-static int boot_selected_os(int argc, char * const argv[], int state,
- bootm_headers_t *images, boot_os_fn *boot_fn)
-{
- arch_preboot_os();
- boot_fn(state, argc, argv, images);
-
- /* Stand-alone may return when 'autostart' is 'no' */
- if (images->os.type == IH_TYPE_STANDALONE ||
- state == BOOTM_STATE_OS_FAKE_GO) /* We expect to return */
- return 0;
- bootstage_error(BOOTSTAGE_ID_BOOT_OS_RETURNED);
-#ifdef DEBUG
- puts("\n## Control returned to monitor - resetting...\n");
-#endif
- return BOOTM_ERR_RESET;
-}
-
-/**
- * bootm_disable_interrupts() - Disable interrupts in preparation for load/boot
- *
- * @return interrupt flag (0 if interrupts were disabled, non-zero if they were
- * enabled)
- */
-static ulong bootm_disable_interrupts(void)
-{
- ulong iflag;
-
- /*
- * We have reached the point of no return: we are going to
- * overwrite all exception vector code, so we cannot easily
- * recover from any failures any more...
- */
- iflag = disable_interrupts();
-#ifdef CONFIG_NETCONSOLE
- /* Stop the ethernet stack if NetConsole could have left it up */
- eth_halt();
- eth_unregister(eth_get_dev());
-#endif
-
-#if defined(CONFIG_CMD_USB)
- /*
- * turn off USB to prevent the host controller from writing to the
- * SDRAM while Linux is booting. This could happen (at least for OHCI
- * controller), because the HCCA (Host Controller Communication Area)
- * lies within the SDRAM and the host controller writes continously to
- * this area (as busmaster!). The HccaFrameNumber is for example
- * updated every 1 ms within the HCCA structure in SDRAM! For more
- * details see the OpenHCI specification.
- */
- usb_stop();
-#endif
- return iflag;
-}
-
-/**
- * Execute selected states of the bootm command.
- *
- * Note the arguments to this state must be the first argument, Any 'bootm'
- * or sub-command arguments must have already been taken.
- *
- * Note that if states contains more than one flag it MUST contain
- * BOOTM_STATE_START, since this handles and consumes the command line args.
- *
- * Also note that aside from boot_os_fn functions and bootm_load_os no other
- * functions we store the return value of in 'ret' may use a negative return
- * value, without special handling.
- *
- * @param cmdtp Pointer to bootm command table entry
- * @param flag Command flags (CMD_FLAG_...)
- * @param argc Number of subcommand arguments (0 = no arguments)
- * @param argv Arguments
- * @param states Mask containing states to run (BOOTM_STATE_...)
- * @param images Image header information
- * @param boot_progress 1 to show boot progress, 0 to not do this
- * @return 0 if ok, something else on error. Some errors will cause this
- * function to perform a reboot! If states contains BOOTM_STATE_OS_GO
- * then the intent is to boot an OS, so this function will not return
- * unless the image type is standalone.
- */
-static int do_bootm_states(cmd_tbl_t *cmdtp, int flag, int argc,
- char * const argv[], int states, bootm_headers_t *images,
- int boot_progress)
-{
- boot_os_fn *boot_fn;
- ulong iflag = 0;
- int ret = 0, need_boot_fn;
-
- images->state |= states;
-
- /*
- * Work through the states and see how far we get. We stop on
- * any error.
- */
- if (states & BOOTM_STATE_START)
- ret = bootm_start(cmdtp, flag, argc, argv);
-
- if (!ret && (states & BOOTM_STATE_FINDOS))
- ret = bootm_find_os(cmdtp, flag, argc, argv);
-
- if (!ret && (states & BOOTM_STATE_FINDOTHER)) {
- ret = bootm_find_other(cmdtp, flag, argc, argv);
- argc = 0; /* consume the args */
- }
-
- /* Load the OS */
- if (!ret && (states & BOOTM_STATE_LOADOS)) {
- ulong load_end;
-
- iflag = bootm_disable_interrupts();
- ret = bootm_load_os(images, &load_end, 0);
- if (ret == 0)
- lmb_reserve(&images->lmb, images->os.load,
- (load_end - images->os.load));
- else if (ret && ret != BOOTM_ERR_OVERLAP)
- goto err;
- else if (ret == BOOTM_ERR_OVERLAP)
- ret = 0;
-#if defined(CONFIG_SILENT_CONSOLE) && !defined(CONFIG_SILENT_U_BOOT_ONLY)
- if (images->os.os == IH_OS_LINUX)
- fixup_silent_linux();
-#endif
- }
-
- /* Relocate the ramdisk */
-#ifdef CONFIG_SYS_BOOT_RAMDISK_HIGH
- if (!ret && (states & BOOTM_STATE_RAMDISK)) {
- ulong rd_len = images->rd_end - images->rd_start;
-
- ret = boot_ramdisk_high(&images->lmb, images->rd_start,
- rd_len, &images->initrd_start, &images->initrd_end);
- if (!ret) {
- setenv_hex("initrd_start", images->initrd_start);
- setenv_hex("initrd_end", images->initrd_end);
- }
- }
-#endif
-#if defined(CONFIG_OF_LIBFDT) && defined(CONFIG_LMB)
- if (!ret && (states & BOOTM_STATE_FDT)) {
- boot_fdt_add_mem_rsv_regions(&images->lmb, images->ft_addr);
- ret = boot_relocate_fdt(&images->lmb, &images->ft_addr,
- &images->ft_len);
- }
-#endif
-
- /* From now on, we need the OS boot function */
- if (ret)
- return ret;
- boot_fn = boot_os[images->os.os];
- need_boot_fn = states & (BOOTM_STATE_OS_CMDLINE |
- BOOTM_STATE_OS_BD_T | BOOTM_STATE_OS_PREP |
- BOOTM_STATE_OS_FAKE_GO | BOOTM_STATE_OS_GO);
- if (boot_fn == NULL && need_boot_fn) {
- if (iflag)
- enable_interrupts();
- printf("ERROR: booting os '%s' (%d) is not supported\n",
- genimg_get_os_name(images->os.os), images->os.os);
- bootstage_error(BOOTSTAGE_ID_CHECK_BOOT_OS);
- return 1;
- }
-
- /* Call various other states that are not generally used */
- if (!ret && (states & BOOTM_STATE_OS_CMDLINE))
- ret = boot_fn(BOOTM_STATE_OS_CMDLINE, argc, argv, images);
- if (!ret && (states & BOOTM_STATE_OS_BD_T))
- ret = boot_fn(BOOTM_STATE_OS_BD_T, argc, argv, images);
- if (!ret && (states & BOOTM_STATE_OS_PREP))
- ret = boot_fn(BOOTM_STATE_OS_PREP, argc, argv, images);
-
-#ifdef CONFIG_TRACE
- /* Pretend to run the OS, then run a user command */
- if (!ret && (states & BOOTM_STATE_OS_FAKE_GO)) {
- char *cmd_list = getenv("fakegocmd");
-
- ret = boot_selected_os(argc, argv, BOOTM_STATE_OS_FAKE_GO,
- images, boot_fn);
- if (!ret && cmd_list)
- ret = run_command_list(cmd_list, -1, flag);
- }
-#endif
-
- /* Check for unsupported subcommand. */
- if (ret) {
- puts("subcommand not supported\n");
- return ret;
- }
-
- /* Now run the OS! We hope this doesn't return */
- if (!ret && (states & BOOTM_STATE_OS_GO))
- ret = boot_selected_os(argc, argv, BOOTM_STATE_OS_GO,
- images, boot_fn);
-
- /* Deal with any fallout */
-err:
- if (iflag)
- enable_interrupts();
-
- if (ret == BOOTM_ERR_UNIMPLEMENTED)
- bootstage_error(BOOTSTAGE_ID_DECOMP_UNIMPL);
- else if (ret == BOOTM_ERR_RESET)
- do_reset(cmdtp, flag, argc, argv);
-
- return ret;
-}
-
static int do_bootm_subcommand(cmd_tbl_t *cmdtp, int flag, int argc,
char * const argv[])
{
@@ -795,11 +99,6 @@ int do_bootm(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
if (!relocated) {
int i;
- /* relocate boot function table */
- for (i = 0; i < ARRAY_SIZE(boot_os); i++)
- if (boot_os[i] != NULL)
- boot_os[i] += gd->reloc_off;
-
/* relocate names of sub-command table */
for (i = 0; i < ARRAY_SIZE(cmd_bootm_sub); i++)
cmd_bootm_sub[i].name += gd->reloc_off;
@@ -851,190 +150,6 @@ int bootm_maybe_autostart(cmd_tbl_t *cmdtp, const char *cmd)
return 0;
}
-/**
- * image_get_kernel - verify legacy format kernel image
- * @img_addr: in RAM address of the legacy format image to be verified
- * @verify: data CRC verification flag
- *
- * image_get_kernel() verifies legacy image integrity and returns pointer to
- * legacy image header if image verification was completed successfully.
- *
- * returns:
- * pointer to a legacy image header if valid image was found
- * otherwise return NULL
- */
-static image_header_t *image_get_kernel(ulong img_addr, int verify)
-{
- image_header_t *hdr = (image_header_t *)img_addr;
-
- if (!image_check_magic(hdr)) {
- puts("Bad Magic Number\n");
- bootstage_error(BOOTSTAGE_ID_CHECK_MAGIC);
- return NULL;
- }
- bootstage_mark(BOOTSTAGE_ID_CHECK_HEADER);
-
- if (!image_check_hcrc(hdr)) {
- puts("Bad Header Checksum\n");
- bootstage_error(BOOTSTAGE_ID_CHECK_HEADER);
- return NULL;
- }
-
- bootstage_mark(BOOTSTAGE_ID_CHECK_CHECKSUM);
- image_print_contents(hdr);
-
- if (verify) {
- puts(" Verifying Checksum ... ");
- if (!image_check_dcrc(hdr)) {
- printf("Bad Data CRC\n");
- bootstage_error(BOOTSTAGE_ID_CHECK_CHECKSUM);
- return NULL;
- }
- puts("OK\n");
- }
- bootstage_mark(BOOTSTAGE_ID_CHECK_ARCH);
-
- if (!image_check_target_arch(hdr)) {
- printf("Unsupported Architecture 0x%x\n", image_get_arch(hdr));
- bootstage_error(BOOTSTAGE_ID_CHECK_ARCH);
- return NULL;
- }
- return hdr;
-}
-
-/**
- * boot_get_kernel - find kernel image
- * @os_data: pointer to a ulong variable, will hold os data start address
- * @os_len: pointer to a ulong variable, will hold os data length
- *
- * boot_get_kernel() tries to find a kernel image, verifies its integrity
- * and locates kernel data.
- *
- * returns:
- * pointer to image header if valid image was found, plus kernel start
- * address and length, otherwise NULL
- */
-static const void *boot_get_kernel(cmd_tbl_t *cmdtp, int flag, int argc,
- char * const argv[], bootm_headers_t *images, ulong *os_data,
- ulong *os_len)
-{
- image_header_t *hdr;
- ulong img_addr;
- const void *buf;
-#if defined(CONFIG_FIT)
- const char *fit_uname_config = NULL;
- const char *fit_uname_kernel = NULL;
- int os_noffset;
-#endif
-
- /* find out kernel image address */
- if (argc < 1) {
- img_addr = load_addr;
- debug("* kernel: default image load address = 0x%08lx\n",
- load_addr);
-#if defined(CONFIG_FIT)
- } else if (fit_parse_conf(argv[0], load_addr, &img_addr,
- &fit_uname_config)) {
- debug("* kernel: config '%s' from image at 0x%08lx\n",
- fit_uname_config, img_addr);
- } else if (fit_parse_subimage(argv[0], load_addr, &img_addr,
- &fit_uname_kernel)) {
- debug("* kernel: subimage '%s' from image at 0x%08lx\n",
- fit_uname_kernel, img_addr);
-#endif
- } else {
- img_addr = simple_strtoul(argv[0], NULL, 16);
- debug("* kernel: cmdline image address = 0x%08lx\n", img_addr);
- }
-
- bootstage_mark(BOOTSTAGE_ID_CHECK_MAGIC);
-
- /* copy from dataflash if needed */
- img_addr = genimg_get_image(img_addr);
-
- /* check image type, for FIT images get FIT kernel node */
- *os_data = *os_len = 0;
- buf = map_sysmem(img_addr, 0);
- switch (genimg_get_format(buf)) {
- case IMAGE_FORMAT_LEGACY:
- printf("## Booting kernel from Legacy Image at %08lx ...\n",
- img_addr);
- hdr = image_get_kernel(img_addr, images->verify);
- if (!hdr)
- return NULL;
- bootstage_mark(BOOTSTAGE_ID_CHECK_IMAGETYPE);
-
- /* get os_data and os_len */
- switch (image_get_type(hdr)) {
- case IH_TYPE_KERNEL:
- case IH_TYPE_KERNEL_NOLOAD:
- *os_data = image_get_data(hdr);
- *os_len = image_get_data_size(hdr);
- break;
- case IH_TYPE_MULTI:
- image_multi_getimg(hdr, 0, os_data, os_len);
- break;
- case IH_TYPE_STANDALONE:
- *os_data = image_get_data(hdr);
- *os_len = image_get_data_size(hdr);
- break;
- default:
- printf("Wrong Image Type for %s command\n",
- cmdtp->name);
- bootstage_error(BOOTSTAGE_ID_CHECK_IMAGETYPE);
- return NULL;
- }
-
- /*
- * copy image header to allow for image overwrites during
- * kernel decompression.
- */
- memmove(&images->legacy_hdr_os_copy, hdr,
- sizeof(image_header_t));
-
- /* save pointer to image header */
- images->legacy_hdr_os = hdr;
-
- images->legacy_hdr_valid = 1;
- bootstage_mark(BOOTSTAGE_ID_DECOMP_IMAGE);
- break;
-#if defined(CONFIG_FIT)
- case IMAGE_FORMAT_FIT:
- os_noffset = fit_image_load(images, FIT_KERNEL_PROP,
- img_addr,
- &fit_uname_kernel, &fit_uname_config,
- IH_ARCH_DEFAULT, IH_TYPE_KERNEL,
- BOOTSTAGE_ID_FIT_KERNEL_START,
- FIT_LOAD_IGNORED, os_data, os_len);
- if (os_noffset < 0)
- return NULL;
-
- images->fit_hdr_os = map_sysmem(img_addr, 0);
- images->fit_uname_os = fit_uname_kernel;
- images->fit_uname_cfg = fit_uname_config;
- images->fit_noffset_os = os_noffset;
- break;
-#endif
-#ifdef CONFIG_ANDROID_BOOT_IMAGE
- case IMAGE_FORMAT_ANDROID:
- printf("## Booting Android Image at 0x%08lx ...\n", img_addr);
- if (android_image_get_kernel((void *)img_addr, images->verify,
- os_data, os_len))
- return NULL;
- break;
-#endif
- default:
- printf("Wrong Image Format for %s command\n", cmdtp->name);
- bootstage_error(BOOTSTAGE_ID_FIT_KERNEL_INFO);
- return NULL;
- }
-
- debug(" kernel data at 0x%08lx, len = 0x%08lx (%ld)\n",
- *os_data, *os_len, *os_len);
-
- return buf;
-}
-
#ifdef CONFIG_SYS_LONGHELP
static char bootm_help_text[] =
"[addr [arg ...]]\n - boot application image stored in memory\n"
@@ -1083,11 +198,7 @@ U_BOOT_CMD(
#if defined(CONFIG_CMD_BOOTD)
int do_bootd(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
- int rcode = 0;
-
- if (run_command(getenv("bootcmd"), flag) < 0)
- rcode = 1;
- return rcode;
+ return run_command(getenv("bootcmd"), flag);
}
U_BOOT_CMD(
@@ -1135,6 +246,7 @@ static int image_info(ulong addr)
printf("\n## Checking Image at %08lx ...\n", addr);
switch (genimg_get_format(hdr)) {
+#if defined(CONFIG_IMAGE_FORMAT_LEGACY)
case IMAGE_FORMAT_LEGACY:
puts(" Legacy image found\n");
if (!image_check_magic(hdr)) {
@@ -1156,6 +268,7 @@ static int image_info(ulong addr)
}
puts("OK\n");
return 0;
+#endif
#if defined(CONFIG_FIT)
case IMAGE_FORMAT_FIT:
puts(" FIT image found\n");
@@ -1215,6 +328,7 @@ static int do_imls_nor(void)
goto next_sector;
switch (genimg_get_format(hdr)) {
+#if defined(CONFIG_IMAGE_FORMAT_LEGACY)
case IMAGE_FORMAT_LEGACY:
if (!image_check_hcrc(hdr))
goto next_sector;
@@ -1229,6 +343,7 @@ static int do_imls_nor(void)
puts("OK\n");
}
break;
+#endif
#if defined(CONFIG_FIT)
case IMAGE_FORMAT_FIT:
if (!fit_check_format(hdr))
@@ -1363,12 +478,14 @@ static int do_imls_nand(void)
}
switch (genimg_get_format(buffer)) {
+#if defined(CONFIG_IMAGE_FORMAT_LEGACY)
case IMAGE_FORMAT_LEGACY:
header = (const image_header_t *)buffer;
len = image_get_image_size(header);
nand_imls_legacyimage(nand, nand_dev, off, len);
break;
+#endif
#if defined(CONFIG_FIT)
case IMAGE_FORMAT_FIT:
len = fit_get_size(buffer);
@@ -1414,441 +531,6 @@ U_BOOT_CMD(
);
#endif
-/*******************************************************************/
-/* helper routines */
-/*******************************************************************/
-#if defined(CONFIG_SILENT_CONSOLE) && !defined(CONFIG_SILENT_U_BOOT_ONLY)
-
-#define CONSOLE_ARG "console="
-#define CONSOLE_ARG_LEN (sizeof(CONSOLE_ARG) - 1)
-
-static void fixup_silent_linux(void)
-{
- char *buf;
- const char *env_val;
- char *cmdline = getenv("bootargs");
- int want_silent;
-
- /*
- * Only fix cmdline when requested. The environment variable can be:
- *
- * no - we never fixup
- * yes - we always fixup
- * unset - we rely on the console silent flag
- */
- want_silent = getenv_yesno("silent_linux");
- if (want_silent == 0)
- return;
- else if (want_silent == -1 && !(gd->flags & GD_FLG_SILENT))
- return;
-
- debug("before silent fix-up: %s\n", cmdline);
- if (cmdline && (cmdline[0] != '\0')) {
- char *start = strstr(cmdline, CONSOLE_ARG);
-
- /* Allocate space for maximum possible new command line */
- buf = malloc(strlen(cmdline) + 1 + CONSOLE_ARG_LEN + 1);
- if (!buf) {
- debug("%s: out of memory\n", __func__);
- return;
- }
-
- if (start) {
- char *end = strchr(start, ' ');
- int num_start_bytes = start - cmdline + CONSOLE_ARG_LEN;
-
- strncpy(buf, cmdline, num_start_bytes);
- if (end)
- strcpy(buf + num_start_bytes, end);
- else
- buf[num_start_bytes] = '\0';
- } else {
- sprintf(buf, "%s %s", cmdline, CONSOLE_ARG);
- }
- env_val = buf;
- } else {
- buf = NULL;
- env_val = CONSOLE_ARG;
- }
-
- setenv("bootargs", env_val);
- debug("after silent fix-up: %s\n", env_val);
- free(buf);
-}
-#endif /* CONFIG_SILENT_CONSOLE */
-
-#if defined(CONFIG_BOOTM_NETBSD) || defined(CONFIG_BOOTM_PLAN9)
-static void copy_args(char *dest, int argc, char * const argv[], char delim)
-{
- int i;
-
- for (i = 0; i < argc; i++) {
- if (i > 0)
- *dest++ = delim;
- strcpy(dest, argv[i]);
- dest += strlen(argv[i]);
- }
-}
-#endif
-
-/*******************************************************************/
-/* OS booting routines */
-/*******************************************************************/
-
-#ifdef CONFIG_BOOTM_NETBSD
-static int do_bootm_netbsd(int flag, int argc, char * const argv[],
- bootm_headers_t *images)
-{
- void (*loader)(bd_t *, image_header_t *, char *, char *);
- image_header_t *os_hdr, *hdr;
- ulong kernel_data, kernel_len;
- char *consdev;
- char *cmdline;
-
- if (flag != BOOTM_STATE_OS_GO)
- return 0;
-
-#if defined(CONFIG_FIT)
- if (!images->legacy_hdr_valid) {
- fit_unsupported_reset("NetBSD");
- return 1;
- }
-#endif
- hdr = images->legacy_hdr_os;
-
- /*
- * Booting a (NetBSD) kernel image
- *
- * This process is pretty similar to a standalone application:
- * The (first part of an multi-) image must be a stage-2 loader,
- * which in turn is responsible for loading & invoking the actual
- * kernel. The only differences are the parameters being passed:
- * besides the board info strucure, the loader expects a command
- * line, the name of the console device, and (optionally) the
- * address of the original image header.
- */
- os_hdr = NULL;
- if (image_check_type(&images->legacy_hdr_os_copy, IH_TYPE_MULTI)) {
- image_multi_getimg(hdr, 1, &kernel_data, &kernel_len);
- if (kernel_len)
- os_hdr = hdr;
- }
-
- consdev = "";
-#if defined(CONFIG_8xx_CONS_SMC1)
- consdev = "smc1";
-#elif defined(CONFIG_8xx_CONS_SMC2)
- consdev = "smc2";
-#elif defined(CONFIG_8xx_CONS_SCC2)
- consdev = "scc2";
-#elif defined(CONFIG_8xx_CONS_SCC3)
- consdev = "scc3";
-#endif
-
- if (argc > 0) {
- ulong len;
- int i;
-
- for (i = 0, len = 0; i < argc; i += 1)
- len += strlen(argv[i]) + 1;
- cmdline = malloc(len);
- copy_args(cmdline, argc, argv, ' ');
- } else if ((cmdline = getenv("bootargs")) == NULL) {
- cmdline = "";
- }
-
- loader = (void (*)(bd_t *, image_header_t *, char *, char *))images->ep;
-
- printf("## Transferring control to NetBSD stage-2 loader "
- "(at address %08lx) ...\n",
- (ulong)loader);
-
- bootstage_mark(BOOTSTAGE_ID_RUN_OS);
-
- /*
- * NetBSD Stage-2 Loader Parameters:
- * arg[0]: pointer to board info data
- * arg[1]: image load address
- * arg[2]: char pointer to the console device to use
- * arg[3]: char pointer to the boot arguments
- */
- (*loader)(gd->bd, os_hdr, consdev, cmdline);
-
- return 1;
-}
-#endif /* CONFIG_BOOTM_NETBSD*/
-
-#ifdef CONFIG_LYNXKDI
-static int do_bootm_lynxkdi(int flag, int argc, char * const argv[],
- bootm_headers_t *images)
-{
- image_header_t *hdr = &images->legacy_hdr_os_copy;
-
- if (flag != BOOTM_STATE_OS_GO)
- return 0;
-
-#if defined(CONFIG_FIT)
- if (!images->legacy_hdr_valid) {
- fit_unsupported_reset("Lynx");
- return 1;
- }
-#endif
-
- lynxkdi_boot((image_header_t *)hdr);
-
- return 1;
-}
-#endif /* CONFIG_LYNXKDI */
-
-#ifdef CONFIG_BOOTM_RTEMS
-static int do_bootm_rtems(int flag, int argc, char * const argv[],
- bootm_headers_t *images)
-{
- void (*entry_point)(bd_t *);
-
- if (flag != BOOTM_STATE_OS_GO)
- return 0;
-
-#if defined(CONFIG_FIT)
- if (!images->legacy_hdr_valid) {
- fit_unsupported_reset("RTEMS");
- return 1;
- }
-#endif
-
- entry_point = (void (*)(bd_t *))images->ep;
-
- printf("## Transferring control to RTEMS (at address %08lx) ...\n",
- (ulong)entry_point);
-
- bootstage_mark(BOOTSTAGE_ID_RUN_OS);
-
- /*
- * RTEMS Parameters:
- * r3: ptr to board info data
- */
- (*entry_point)(gd->bd);
-
- return 1;
-}
-#endif /* CONFIG_BOOTM_RTEMS */
-
-#if defined(CONFIG_BOOTM_OSE)
-static int do_bootm_ose(int flag, int argc, char * const argv[],
- bootm_headers_t *images)
-{
- void (*entry_point)(void);
-
- if (flag != BOOTM_STATE_OS_GO)
- return 0;
-
-#if defined(CONFIG_FIT)
- if (!images->legacy_hdr_valid) {
- fit_unsupported_reset("OSE");
- return 1;
- }
-#endif
-
- entry_point = (void (*)(void))images->ep;
-
- printf("## Transferring control to OSE (at address %08lx) ...\n",
- (ulong)entry_point);
-
- bootstage_mark(BOOTSTAGE_ID_RUN_OS);
-
- /*
- * OSE Parameters:
- * None
- */
- (*entry_point)();
-
- return 1;
-}
-#endif /* CONFIG_BOOTM_OSE */
-
-#if defined(CONFIG_BOOTM_PLAN9)
-static int do_bootm_plan9(int flag, int argc, char * const argv[],
- bootm_headers_t *images)
-{
- void (*entry_point)(void);
- char *s;
-
- if (flag != BOOTM_STATE_OS_GO)
- return 0;
-
-#if defined(CONFIG_FIT)
- if (!images->legacy_hdr_valid) {
- fit_unsupported_reset("Plan 9");
- return 1;
- }
-#endif
-
- /* See README.plan9 */
- s = getenv("confaddr");
- if (s != NULL) {
- char *confaddr = (char *)simple_strtoul(s, NULL, 16);
-
- if (argc > 0) {
- copy_args(confaddr, argc, argv, '\n');
- } else {
- s = getenv("bootargs");
- if (s != NULL)
- strcpy(confaddr, s);
- }
- }
-
- entry_point = (void (*)(void))images->ep;
-
- printf("## Transferring control to Plan 9 (at address %08lx) ...\n",
- (ulong)entry_point);
-
- bootstage_mark(BOOTSTAGE_ID_RUN_OS);
-
- /*
- * Plan 9 Parameters:
- * None
- */
- (*entry_point)();
-
- return 1;
-}
-#endif /* CONFIG_BOOTM_PLAN9 */
-
-#if defined(CONFIG_BOOTM_VXWORKS) && \
- (defined(CONFIG_PPC) || defined(CONFIG_ARM))
-
-void do_bootvx_fdt(bootm_headers_t *images)
-{
-#if defined(CONFIG_OF_LIBFDT)
- int ret;
- char *bootline;
- ulong of_size = images->ft_len;
- char **of_flat_tree = &images->ft_addr;
- struct lmb *lmb = &images->lmb;
-
- if (*of_flat_tree) {
- boot_fdt_add_mem_rsv_regions(lmb, *of_flat_tree);
-
- ret = boot_relocate_fdt(lmb, of_flat_tree, &of_size);
- if (ret)
- return;
-
- ret = fdt_add_subnode(*of_flat_tree, 0, "chosen");
- if ((ret >= 0 || ret == -FDT_ERR_EXISTS)) {
- bootline = getenv("bootargs");
- if (bootline) {
- ret = fdt_find_and_setprop(*of_flat_tree,
- "/chosen", "bootargs",
- bootline,
- strlen(bootline) + 1, 1);
- if (ret < 0) {
- printf("## ERROR: %s : %s\n", __func__,
- fdt_strerror(ret));
- return;
- }
- }
- } else {
- printf("## ERROR: %s : %s\n", __func__,
- fdt_strerror(ret));
- return;
- }
- }
-#endif
-
- boot_prep_vxworks(images);
-
- bootstage_mark(BOOTSTAGE_ID_RUN_OS);
-
-#if defined(CONFIG_OF_LIBFDT)
- printf("## Starting vxWorks at 0x%08lx, device tree at 0x%08lx ...\n",
- (ulong)images->ep, (ulong)*of_flat_tree);
-#else
- printf("## Starting vxWorks at 0x%08lx\n", (ulong)images->ep);
-#endif
-
- boot_jump_vxworks(images);
-
- puts("## vxWorks terminated\n");
-}
-
-static int do_bootm_vxworks(int flag, int argc, char * const argv[],
- bootm_headers_t *images)
-{
- if (flag != BOOTM_STATE_OS_GO)
- return 0;
-
-#if defined(CONFIG_FIT)
- if (!images->legacy_hdr_valid) {
- fit_unsupported_reset("VxWorks");
- return 1;
- }
-#endif
-
- do_bootvx_fdt(images);
-
- return 1;
-}
-#endif
-
-#if defined(CONFIG_CMD_ELF)
-static int do_bootm_qnxelf(int flag, int argc, char * const argv[],
- bootm_headers_t *images)
-{
- char *local_args[2];
- char str[16];
-
- if (flag != BOOTM_STATE_OS_GO)
- return 0;
-
-#if defined(CONFIG_FIT)
- if (!images->legacy_hdr_valid) {
- fit_unsupported_reset("QNX");
- return 1;
- }
-#endif
-
- sprintf(str, "%lx", images->ep); /* write entry-point into string */
- local_args[0] = argv[0];
- local_args[1] = str; /* and provide it via the arguments */
- do_bootelf(NULL, 0, 2, local_args);
-
- return 1;
-}
-#endif
-
-#ifdef CONFIG_INTEGRITY
-static int do_bootm_integrity(int flag, int argc, char * const argv[],
- bootm_headers_t *images)
-{
- void (*entry_point)(void);
-
- if (flag != BOOTM_STATE_OS_GO)
- return 0;
-
-#if defined(CONFIG_FIT)
- if (!images->legacy_hdr_valid) {
- fit_unsupported_reset("INTEGRITY");
- return 1;
- }
-#endif
-
- entry_point = (void (*)(void))images->ep;
-
- printf("## Transferring control to INTEGRITY (at address %08lx) ...\n",
- (ulong)entry_point);
-
- bootstage_mark(BOOTSTAGE_ID_RUN_OS);
-
- /*
- * INTEGRITY Parameters:
- * None
- */
- (*entry_point)();
-
- return 1;
-}
-#endif
-
#ifdef CONFIG_CMD_BOOTZ
int __weak bootz_setup(ulong image, ulong *start, ulong *end)
@@ -1892,14 +574,9 @@ static int bootz_start(cmd_tbl_t *cmdtp, int flag, int argc,
* Handle the BOOTM_STATE_FINDOTHER state ourselves as we do not
* have a header that provide this informaiton.
*/
- if (bootm_find_ramdisk(flag, argc, argv))
+ if (bootm_find_ramdisk_fdt(flag, argc, argv))
return 1;
-#if defined(CONFIG_OF_LIBFDT)
- if (bootm_find_fdt(flag, argc, argv))
- return 1;
-#endif
-
return 0;
}