+// SPDX-License-Identifier: GPL-2.0+
/*
* (C) Copyright 2000-2009
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#ifndef USE_HOSTCC
DECLARE_GLOBAL_DATA_PTR;
+bootm_headers_t images; /* pointers to os/initrd/fdt 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);
+__weak void board_quiesce_devices(void)
+{
+}
+
#ifdef CONFIG_LMB
static void boot_start_lmb(bootm_headers_t *images)
{
lmb_init(&images->lmb);
- mem_start = getenv_bootm_low();
- mem_size = getenv_bootm_size();
+ mem_start = env_get_bootm_low();
+ mem_size = env_get_bootm_size();
lmb_add(&images->lmb, (phys_addr_t)mem_start, mem_size);
char * const argv[])
{
memset((void *)&images, 0, sizeof(images));
- images.verify = getenv_yesno("verify");
+ images.verify = env_get_yesno("verify");
boot_start_lmb(&images);
}
if (images.os.type == IH_TYPE_KERNEL_NOLOAD) {
- images.os.load = images.os.image_start;
- images.ep += images.os.load;
+ if (CONFIG_IS_ENABLED(CMD_BOOTI) &&
+ images.os.arch == IH_ARCH_ARM64) {
+ ulong image_addr;
+ ulong image_size;
+
+ ret = booti_setup(images.os.image_start, &image_addr,
+ &image_size, true);
+ if (ret != 0)
+ return 1;
+
+ images.os.type = IH_TYPE_KERNEL;
+ images.os.load = image_addr;
+ images.ep = image_addr;
+ } else {
+ images.os.load = images.os.image_start;
+ images.ep += images.os.image_start;
+ }
}
images.os.start = map_to_sysmem(os_hdr);
#endif
#if IMAGE_ENABLE_FIT
+#if defined(CONFIG_FPGA)
+ /* find bitstreams */
+ ret = boot_get_fpga(argc, argv, &images, IH_ARCH_DEFAULT,
+ NULL, NULL);
+ if (ret) {
+ printf("FPGA image is corrupted or invalid\n");
+ return 1;
+ }
+#endif
+
/* find all of the loadables */
ret = boot_get_loadable(argc, argv, &images, IH_ARCH_DEFAULT,
NULL, NULL);
}
#ifndef USE_HOSTCC
-static int bootm_load_os(bootm_headers_t *images, unsigned long *load_end,
- int boot_progress)
+static int bootm_load_os(bootm_headers_t *images, int boot_progress)
{
image_info_t os = images->os;
ulong load = os.load;
+ ulong load_end;
ulong blob_start = os.start;
ulong blob_end = os.end;
ulong image_start = os.image_start;
ulong image_len = os.image_len;
+ ulong flush_start = ALIGN_DOWN(load, ARCH_DMA_MINALIGN);
+ ulong flush_len;
bool no_overlap;
void *load_buf, *image_buf;
int err;
image_buf = map_sysmem(os.image_start, image_len);
err = bootm_decomp_image(os.comp, load, os.image_start, os.type,
load_buf, image_buf, image_len,
- CONFIG_SYS_BOOTM_LEN, load_end);
+ CONFIG_SYS_BOOTM_LEN, &load_end);
if (err) {
bootstage_error(BOOTSTAGE_ID_DECOMP_IMAGE);
return err;
}
- flush_cache(load, *load_end - load);
- debug(" kernel loaded at 0x%08lx, end = 0x%08lx\n", load, *load_end);
+ flush_len = load_end - load;
+ if (flush_start < load)
+ flush_len += load - flush_start;
+
+ flush_cache(flush_start, ALIGN(flush_len, ARCH_DMA_MINALIGN));
+
+ debug(" kernel loaded at 0x%08lx, end = 0x%08lx\n", load, load_end);
bootstage_mark(BOOTSTAGE_ID_KERNEL_LOADED);
no_overlap = (os.comp == IH_COMP_NONE && load == image_start);
- if (!no_overlap && (load < blob_end) && (*load_end > blob_start)) {
+ 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);
+ load_end);
/* Check what type of image this is. */
if (images->legacy_hdr_valid) {
}
}
+ lmb_reserve(&images->lmb, images->os.load, (load_end -
+ images->os.load));
return 0;
}
{
char *buf;
const char *env_val;
- char *cmdline = getenv("bootargs");
+ char *cmdline = env_get("bootargs");
int want_silent;
/*
* yes - we always fixup
* unset - we rely on the console silent flag
*/
- want_silent = getenv_yesno("silent_linux");
+ want_silent = env_get_yesno("silent_linux");
if (want_silent == 0)
return;
else if (want_silent == -1 && !(gd->flags & GD_FLG_SILENT))
env_val = CONSOLE_ARG;
}
- setenv("bootargs", env_val);
+ env_set("bootargs", env_val);
debug("after silent fix-up: %s\n", env_val);
free(buf);
}
if (!ret && (states & BOOTM_STATE_FINDOS))
ret = bootm_find_os(cmdtp, flag, argc, argv);
- if (!ret && (states & BOOTM_STATE_FINDOTHER)) {
+ 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)
+ ret = bootm_load_os(images, 0);
+ 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 */
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);
+ env_set_hex("initrd_start", images->initrd_start);
+ env_set_hex("initrd_end", images->initrd_end);
}
}
#endif
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))
+ if (!ret && (states & BOOTM_STATE_OS_PREP)) {
+#if defined(CONFIG_SILENT_CONSOLE) && !defined(CONFIG_SILENT_U_BOOT_ONLY)
+ if (images->os.os == IH_OS_LINUX)
+ fixup_silent_linux();
+#endif
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");
+ char *cmd_list = env_get("fakegocmd");
ret = boot_selected_os(argc, argv, BOOTM_STATE_OS_FAKE_GO,
images, boot_fn);
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);
projects / u-boot / blobdiff