mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-13 06:42:56 +00:00
401d1c4f5d
Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com>
145 lines
3.5 KiB
C
145 lines
3.5 KiB
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* (C) Copyright 2016 nexell
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* jhkim <jhkim@nexell.co.kr>
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*/
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#include <common.h>
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#include <bootm.h>
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#include <command.h>
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#include <environment.h>
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#include <errno.h>
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#include <image.h>
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#include <fdt_support.h>
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#include <asm/global_data.h>
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#if !defined(CONFIG_SPL_BUILD) || defined(CONFIG_SPL_CLI_FRAMEWORK)
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DECLARE_GLOBAL_DATA_PTR;
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static bootm_headers_t linux_images;
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static void boot_go_set_os(cmd_tbl_t *cmdtp, int flag, int argc,
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char * const argv[],
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bootm_headers_t *images)
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{
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char * const img_addr = argv[0];
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images->os.type = IH_TYPE_KERNEL;
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images->os.comp = IH_COMP_NONE;
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images->os.os = IH_OS_LINUX;
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images->os.load = simple_strtoul(img_addr, NULL, 16);
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images->ep = images->os.load;
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#if defined(CONFIG_ARM)
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images->os.arch = IH_ARCH_ARM;
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#elif defined(CONFIG_ARM64)
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images->os.arch = IH_ARCH_ARM64;
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#else
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#error "Not support architecture ..."
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#endif
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if (!IS_ENABLED(CONFIG_OF_LIBFDT) && !IS_ENABLED(CONFIG_SPL_BUILD)) {
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/* set DTB address for linux kernel */
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if (argc > 2) {
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unsigned long ft_addr;
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ft_addr = simple_strtol(argv[2], NULL, 16);
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images->ft_addr = (char *)ft_addr;
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/*
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* if not defined IMAGE_ENABLE_OF_LIBFDT,
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* must be set to fdt address
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*/
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if (!IMAGE_ENABLE_OF_LIBFDT)
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gd->bd->bi_boot_params = ft_addr;
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debug("## set ft:%08lx and boot params:%08lx [control of:%s]"
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"...\n", ft_addr, gd->bd->bi_boot_params,
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IMAGE_ENABLE_OF_LIBFDT ? "on" : "off");
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}
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}
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}
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#if defined(CONFIG_OF_LIBFDT) && defined(CONFIG_LMB)
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static void boot_start_lmb(bootm_headers_t *images)
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{
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ulong mem_start;
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phys_size_t mem_size;
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lmb_init(&images->lmb);
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mem_start = getenv_bootm_low();
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mem_size = getenv_bootm_size();
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lmb_add(&images->lmb, (phys_addr_t)mem_start, mem_size);
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arch_lmb_reserve(&images->lmb);
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board_lmb_reserve(&images->lmb);
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}
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#else
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#define lmb_reserve(lmb, base, size)
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static inline void boot_start_lmb(bootm_headers_t *images) { }
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#endif
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int do_boot_linux(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
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{
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boot_os_fn *boot_fn;
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bootm_headers_t *images = &linux_images;
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int flags;
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int ret;
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boot_start_lmb(images);
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flags = BOOTM_STATE_START;
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argc--; argv++;
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boot_go_set_os(cmdtp, flag, argc, argv, images);
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if (IS_ENABLED(CONFIG_OF_LIBFDT)) {
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/* find flattened device tree */
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ret = boot_get_fdt(flag, argc, argv, IH_ARCH_DEFAULT, images,
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&images->ft_addr, &images->ft_len);
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if (ret) {
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puts("Could not find a valid device tree\n");
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return 1;
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}
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set_working_fdt_addr((ulong)images->ft_addr);
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}
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if (!IS_ENABLED(CONFIG_OF_LIBFDT))
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flags |= BOOTM_STATE_OS_GO;
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boot_fn = do_bootm_linux;
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ret = boot_fn(flags, argc, argv, images);
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if (ret == BOOTM_ERR_UNIMPLEMENTED)
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show_boot_progress(BOOTSTAGE_ID_DECOMP_UNIMPL);
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else if (ret == BOOTM_ERR_RESET)
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do_reset(cmdtp, flag, argc, argv);
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return ret;
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}
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U_BOOT_CMD(bootl, CONFIG_SYS_MAXARGS, 1, do_boot_linux,
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"boot linux image from memory",
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"[addr [arg ...]]\n - boot linux image stored in memory\n"
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"\tuse a '-' for the DTB address\n"
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);
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#endif
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#if defined(CONFIG_CMD_BOOTD) && !defined(CONFIG_CMD_BOOTM)
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int do_bootd(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
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{
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return run_command(env_get("bootcmd"), flag);
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}
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U_BOOT_CMD(boot, 1, 1, do_bootd,
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"boot default, i.e., run 'bootcmd'",
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""
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);
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/* keep old command name "bootd" for backward compatibility */
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U_BOOT_CMD(bootd, 1, 1, do_bootd,
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"boot default, i.e., run 'bootcmd'",
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""
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);
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#endif
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