diff options
Diffstat (limited to 'common')
| -rw-r--r-- | common/Makefile | 2 | ||||
| -rw-r--r-- | common/board_f.c | 36 | ||||
| -rw-r--r-- | common/cmd_bootm.c | 92 | ||||
| -rw-r--r-- | common/cmd_elf.c | 6 | ||||
| -rw-r--r-- | common/cmd_mmc.c | 23 | ||||
| -rw-r--r-- | common/cmd_pxe.c | 4 | ||||
| -rw-r--r-- | common/cmd_sandbox.c | 64 | ||||
| -rw-r--r-- | common/console.c | 16 | ||||
| -rw-r--r-- | common/fdt_support.c | 71 | ||||
| -rw-r--r-- | common/image.c | 1 |
10 files changed, 245 insertions, 70 deletions
diff --git a/common/Makefile b/common/Makefile index 74404beb36..d12cba5bf0 100644 --- a/common/Makefile +++ b/common/Makefile @@ -230,8 +230,6 @@ obj-$(CONFIG_FIT_SIGNATURE) += image-sig.o obj-y += memsize.o obj-y += stdio.o -CPPFLAGS += -I.. - $(obj)env_embedded.o: $(src)env_embedded.c $(CC) $(AFLAGS) -Wa,--no-warn \ -DENV_CRC=$(shell $(obj)../tools/envcrc) \ diff --git a/common/board_f.c b/common/board_f.c index f0664bc2b2..aa70c3e57d 100644 --- a/common/board_f.c +++ b/common/board_f.c @@ -347,9 +347,10 @@ done: #ifdef CONFIG_SANDBOX static int setup_ram_buf(void) { - gd->arch.ram_buf = os_malloc(CONFIG_SYS_SDRAM_SIZE); - assert(gd->arch.ram_buf); - gd->ram_size = CONFIG_SYS_SDRAM_SIZE; + struct sandbox_state *state = state_get_current(); + + gd->arch.ram_buf = state->ram_buf; + gd->ram_size = state->ram_size; return 0; } @@ -462,7 +463,7 @@ static int reserve_round_4k(void) static int reserve_mmu(void) { /* reserve TLB table */ - gd->arch.tlb_size = 4096 * 4; + gd->arch.tlb_size = PGTABLE_SIZE; gd->relocaddr -= gd->arch.tlb_size; /* round down to next 64 kB limit */ @@ -614,7 +615,7 @@ static int reserve_stacks(void) * TODO(sjg@chromium.org): Perhaps create arch_reserve_stack() * to handle this and put in arch/xxx/lib/stack.c */ -# ifdef CONFIG_ARM +# if defined(CONFIG_ARM) && !defined(CONFIG_ARM64) # ifdef CONFIG_USE_IRQ gd->start_addr_sp -= (CONFIG_STACKSIZE_IRQ + CONFIG_STACKSIZE_FIQ); debug("Reserving %zu Bytes for IRQ stack at: %08lx\n", @@ -772,7 +773,7 @@ static int setup_reloc(void) } /* ARM calls relocate_code from its crt0.S */ -#if !defined(CONFIG_ARM) +#if !defined(CONFIG_ARM) && !defined(CONFIG_SANDBOX) static int jump_to_copy(void) { @@ -792,8 +793,6 @@ static int jump_to_copy(void) * (CPU cache) */ board_init_f_r_trampoline(gd->start_addr_sp); -#elif defined(CONFIG_SANDBOX) - board_init_r(gd->new_gd, 0); #else relocate_code(gd->start_addr_sp, gd->new_gd, gd->relocaddr); #endif @@ -811,11 +810,6 @@ static int mark_bootstage(void) } static init_fnc_t init_sequence_f[] = { -#if !defined(CONFIG_CPM2) && !defined(CONFIG_MPC512X) && \ - !defined(CONFIG_MPC83xx) && !defined(CONFIG_MPC85xx) && \ - !defined(CONFIG_MPC86xx) && !defined(CONFIG_X86) - zero_global_data, -#endif #ifdef CONFIG_SANDBOX setup_ram_buf, #endif @@ -995,7 +989,7 @@ static init_fnc_t init_sequence_f[] = { INIT_FUNC_WATCHDOG_RESET reloc_fdt, setup_reloc, -#ifndef CONFIG_ARM +#if !defined(CONFIG_ARM) && !defined(CONFIG_SANDBOX) jump_to_copy, #endif NULL, @@ -1009,12 +1003,24 @@ void board_init_f(ulong boot_flags) gd = &data; #endif + /* + * Clear global data before it is accessed at debug print + * in initcall_run_list. Otherwise the debug print probably + * get the wrong vaule of gd->have_console. + */ +#if !defined(CONFIG_CPM2) && !defined(CONFIG_MPC512X) && \ + !defined(CONFIG_MPC83xx) && !defined(CONFIG_MPC85xx) && \ + !defined(CONFIG_MPC86xx) && !defined(CONFIG_X86) + zero_global_data(); +#endif + gd->flags = boot_flags; + gd->have_console = 0; if (initcall_run_list(init_sequence_f)) hang(); -#ifndef CONFIG_ARM +#if !defined(CONFIG_ARM) && !defined(CONFIG_SANDBOX) /* NOTREACHED - jump_to_copy() does not return */ hang(); #endif diff --git a/common/cmd_bootm.c b/common/cmd_bootm.c index ba73f5781a..3f576594d1 100644 --- a/common/cmd_bootm.c +++ b/common/cmd_bootm.c @@ -23,6 +23,11 @@ #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 @@ -120,8 +125,11 @@ static boot_os_fn do_bootm_ose; #if defined(CONFIG_BOOTM_PLAN9) static boot_os_fn do_bootm_plan9; #endif -#if defined(CONFIG_CMD_ELF) +#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[]); @@ -149,8 +157,11 @@ static boot_os_fn *boot_os[] = { #if defined(CONFIG_BOOTM_PLAN9) [IH_OS_PLAN9] = do_bootm_plan9, #endif -#if defined(CONFIG_CMD_ELF) +#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 @@ -333,7 +344,8 @@ static int bootm_find_other(cmd_tbl_t *cmdtp, int flag, int argc, 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_LINUX || + images.os.os == IH_OS_VXWORKS)) { if (bootm_find_ramdisk(flag, argc, argv)) return 1; @@ -1531,10 +1543,10 @@ static int do_bootm_netbsd(int flag, int argc, char * const argv[], /* * NetBSD Stage-2 Loader Parameters: - * r3: ptr to board info data - * r4: image address - * r5: console device - * r6: boot args string + * 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); @@ -1678,12 +1690,66 @@ static int do_bootm_plan9(int flag, int argc, char * const argv[], } #endif /* CONFIG_BOOTM_PLAN9 */ -#if defined(CONFIG_CMD_ELF) +#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) { - char str[80]; - if (flag != BOOTM_STATE_OS_GO) return 0; @@ -1694,13 +1760,13 @@ static int do_bootm_vxworks(int flag, int argc, char * const argv[], } #endif - sprintf(str, "%lx", images->ep); /* write entry-point into string */ - setenv("loadaddr", str); - do_bootvx(NULL, 0, 0, NULL); + 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) { diff --git a/common/cmd_elf.c b/common/cmd_elf.c index f741f6b83f..ab9c7e332d 100644 --- a/common/cmd_elf.c +++ b/common/cmd_elf.c @@ -156,16 +156,16 @@ int do_bootvx(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) * If we don't know where the image is then we're done. */ - if (argc < 1) + if (argc < 2) addr = load_addr; else - addr = simple_strtoul(argv[0], NULL, 16); + addr = simple_strtoul(argv[1], NULL, 16); #if defined(CONFIG_CMD_NET) /* * Check to see if we need to tftp the image ourselves before starting */ - if ((argc == 1) && (strcmp(argv[0], "tftp") == 0)) { + if ((argc == 2) && (strcmp(argv[1], "tftp") == 0)) { if (NetLoop(TFTPGET) <= 0) return 1; printf("Automatic boot of VxWorks image at address 0x%08lx ...\n", diff --git a/common/cmd_mmc.c b/common/cmd_mmc.c index 67a94a7468..da5fef9db9 100644 --- a/common/cmd_mmc.c +++ b/common/cmd_mmc.c @@ -340,6 +340,28 @@ static int do_mmcops(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) } #endif /* CONFIG_SUPPORT_EMMC_BOOT */ } + + else if (argc == 3 && strcmp(argv[1], "setdsr") == 0) { + struct mmc *mmc = find_mmc_device(curr_device); + u32 val = simple_strtoul(argv[2], NULL, 16); + int ret; + + if (!mmc) { + printf("no mmc device at slot %x\n", curr_device); + return 1; + } + ret = mmc_set_dsr(mmc, val); + printf("set dsr %s\n", (!ret) ? "OK, force rescan" : "ERROR"); + if (!ret) { + mmc->has_init = 0; + if (mmc_init(mmc)) + return 1; + else + return 0; + } + return ret; + } + state = MMC_INVALID; if (argc == 5 && strcmp(argv[1], "read") == 0) state = MMC_READ; @@ -423,5 +445,6 @@ U_BOOT_CMD( "mmc bootpart <device num> <boot part size MB> <RPMB part size MB>\n" " - change sizes of boot and RPMB partitions of specified device\n" #endif + "mmc setdsr - set DSR register value\n" ); #endif /* !CONFIG_GENERIC_MMC */ diff --git a/common/cmd_pxe.c b/common/cmd_pxe.c index db6b156985..c27ec354cc 100644 --- a/common/cmd_pxe.c +++ b/common/cmd_pxe.c @@ -59,7 +59,7 @@ static int format_mac_pxe(char *outbuf, size_t outbuf_len) uchar ethaddr[6]; if (outbuf_len < 21) { - printf("outbuf is too small (%d < 21)\n", outbuf_len); + printf("outbuf is too small (%zd < 21)\n", outbuf_len); return -EINVAL; } @@ -103,7 +103,7 @@ static int get_bootfile_path(const char *file_path, char *bootfile_path, path_len = (last_slash - bootfile) + 1; if (bootfile_path_size < path_len) { - printf("bootfile_path too small. (%d < %d)\n", + printf("bootfile_path too small. (%zd < %zd)\n", bootfile_path_size, path_len); return -1; diff --git a/common/cmd_sandbox.c b/common/cmd_sandbox.c index 8d59364b63..00982b164d 100644 --- a/common/cmd_sandbox.c +++ b/common/cmd_sandbox.c @@ -6,6 +6,9 @@ #include <common.h> #include <fs.h> +#include <part.h> +#include <sandboxblockdev.h> +#include <asm/errno.h> static int do_sandbox_load(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) @@ -25,10 +28,69 @@ static int do_sandbox_save(cmd_tbl_t *cmdtp, int flag, int argc, return do_save(cmdtp, flag, argc, argv, FS_TYPE_SANDBOX); } +static int do_sandbox_bind(cmd_tbl_t *cmdtp, int flag, int argc, + char * const argv[]) +{ + if (argc < 2 || argc > 3) + return CMD_RET_USAGE; + char *ep; + char *dev_str = argv[1]; + char *file = argc >= 3 ? argv[2] : NULL; + int dev = simple_strtoul(dev_str, &ep, 16); + if (*ep) { + printf("** Bad device specification %s **\n", dev_str); + return CMD_RET_USAGE; + } + return host_dev_bind(dev, file); +} + +static int do_sandbox_info(cmd_tbl_t *cmdtp, int flag, int argc, + char * const argv[]) +{ + if (argc < 1 || argc > 2) + return CMD_RET_USAGE; + int min_dev = 0; + int max_dev = CONFIG_HOST_MAX_DEVICES - 1; + if (argc >= 2) { + char *ep; + char *dev_str = argv[1]; + int dev = simple_strtoul(dev_str, &ep, 16); + if (*ep) { + printf("** Bad device specification %s **\n", dev_str); + return CMD_RET_USAGE; + } + min_dev = dev; + max_dev = dev; + } + int dev; + printf("%3s %12s %s\n", "dev", "blocks", "path"); + for (dev = min_dev; dev <= max_dev; dev++) { + block_dev_desc_t *blk_dev; + int ret; + + printf("%3d ", dev); + ret = host_get_dev_err(dev, &blk_dev); + if (ret) { + if (ret == -ENOENT) + puts("Not bound to a backing file\n"); + else if (ret == -ENODEV) + puts("Invalid host device number\n"); + + continue; + } + struct host_block_dev *host_dev = blk_dev->priv; + printf("%12lu %s\n", (unsigned long)blk_dev->lba, + host_dev->filename); + } + return 0; +} + static cmd_tbl_t cmd_sandbox_sub[] = { U_BOOT_CMD_MKENT(load, 7, 0, do_sandbox_load, "", ""), U_BOOT_CMD_MKENT(ls, 3, 0, do_sandbox_ls, "", ""), U_BOOT_CMD_MKENT(save, 6, 0, do_sandbox_save, "", ""), + U_BOOT_CMD_MKENT(bind, 3, 0, do_sandbox_bind, "", ""), + U_BOOT_CMD_MKENT(info, 3, 0, do_sandbox_info, "", ""), }; static int do_sandbox(cmd_tbl_t *cmdtp, int flag, int argc, @@ -57,4 +119,6 @@ U_BOOT_CMD( "sb ls host <filename> - list files on host\n" "sb save host <dev> <filename> <addr> <bytes> [<offset>] - " "save a file to host\n" + "sb bind <dev> [<filename>] - bind \"host\" device to file\n" + "sb info [<dev>] - show device binding & info" ); diff --git a/common/console.c b/common/console.c index cc55068c7c..2dfb788885 100644 --- a/common/console.c +++ b/common/console.c @@ -8,6 +8,7 @@ #include <common.h> #include <stdarg.h> #include <malloc.h> +#include <os.h> #include <serial.h> #include <stdio_dev.h> #include <exports.h> @@ -415,6 +416,12 @@ static inline void print_pre_console_buffer(void) {} void putc(const char c) { +#ifdef CONFIG_SANDBOX + if (!gd) { + os_putc(c); + return; + } +#endif #ifdef CONFIG_SILENT_CONSOLE if (gd->flags & GD_FLG_SILENT) return; @@ -439,6 +446,13 @@ void putc(const char c) void puts(const char *s) { +#ifdef CONFIG_SANDBOX + if (!gd) { + os_puts(s); + return; + } +#endif + #ifdef CONFIG_SILENT_CONSOLE if (gd->flags & GD_FLG_SILENT) return; @@ -467,7 +481,7 @@ int printf(const char *fmt, ...) uint i; char printbuffer[CONFIG_SYS_PBSIZE]; -#ifndef CONFIG_PRE_CONSOLE_BUFFER +#if !defined(CONFIG_SANDBOX) && !defined(CONFIG_PRE_CONSOLE_BUFFER) if (!gd->have_console) return 0; #endif diff --git a/common/fdt_support.c b/common/fdt_support.c index 1f0d8f5fe9..b9dce99462 100644 --- a/common/fdt_support.c +++ b/common/fdt_support.c @@ -21,6 +21,34 @@ */ DECLARE_GLOBAL_DATA_PTR; +/* + * Get cells len in bytes + * if #NNNN-cells property is 2 then len is 8 + * otherwise len is 4 + */ +static int get_cells_len(void *blob, char *nr_cells_name) +{ + const fdt32_t *cell; + + cell = fdt_getprop(blob, 0, nr_cells_name, NULL); + if (cell && fdt32_to_cpu(*cell) == 2) + return 8; + + return 4; +} + +/* + * Write a 4 or 8 byte big endian cell + */ +static void write_cell(u8 *addr, u64 val, int size) +{ + int shift = (size - 1) * 8; + while (size-- > 0) { + *addr++ = (val >> shift) & 0xff; + shift -= 8; + } +} + /** * fdt_getprop_u32_default - Find a node and return it's property or a default * @@ -131,9 +159,9 @@ static int fdt_fixup_stdout(void *fdt, int chosenoff) int fdt_initrd(void *fdt, ulong initrd_start, ulong initrd_end, int force) { - int nodeoffset; + int nodeoffset, addr_cell_len; int err, j, total; - fdt32_t tmp; + fdt64_t tmp; const char *path; uint64_t addr, size; @@ -170,9 +198,11 @@ int fdt_initrd(void *fdt, ulong initrd_start, ulong initrd_end, int force) return err; } + addr_cell_len = get_cells_len(fdt, "#address-cells"); + path = fdt_getprop(fdt, nodeoffset, "linux,initrd-start", NULL); if ((path == NULL) || force) { - tmp = cpu_to_fdt32(initrd_start); + write_cell((u8 *)&tmp, initrd_start, addr_cell_len); err = fdt_setprop(fdt, nodeoffset, "linux,initrd-start", &tmp, sizeof(tmp)); if (err < 0) { @@ -181,7 +211,7 @@ int fdt_initrd(void *fdt, ulong initrd_start, ulong initrd_end, int force) fdt_strerror(err)); return err; } - tmp = cpu_to_fdt32(initrd_end); + write_cell((u8 *)&tmp, initrd_end, addr_cell_len); err = fdt_setprop(fdt, nodeoffset, "linux,initrd-end", &tmp, sizeof(tmp)); if (err < 0) { @@ -343,34 +373,6 @@ void do_fixup_by_compat_u32(void *fdt, const char *compat, do_fixup_by_compat(fdt, compat, prop, &tmp, 4, create); } -/* - * Get cells len in bytes - * if #NNNN-cells property is 2 then len is 8 - * otherwise len is 4 - */ -static int get_cells_len(void *blob, char *nr_cells_name) -{ - const fdt32_t *cell; - - cell = fdt_getprop(blob, 0, nr_cells_name, NULL); - if (cell && fdt32_to_cpu(*cell) == 2) - return 8; - - return 4; -} - -/* - * Write a 4 or 8 byte big endian cell - */ -static void write_cell(u8 *addr, u64 val, int size) -{ - int shift = (size - 1) * 8; - while (size-- > 0) { - *addr++ = (val >> shift) & 0xff; - shift -= 8; - } -} - #ifdef CONFIG_NR_DRAM_BANKS #define MEMORY_BANKS_MAX CONFIG_NR_DRAM_BANKS #else @@ -400,10 +402,11 @@ int fdt_fixup_memory_banks(void *blob, u64 start[], u64 size[], int banks) nodeoffset = fdt_path_offset(blob, "/memory"); if (nodeoffset < 0) { nodeoffset = fdt_add_subnode(blob, 0, "memory"); - if (nodeoffset < 0) + if (nodeoffset < 0) { printf("WARNING: could not create /memory: %s.\n", fdt_strerror(nodeoffset)); - return nodeoffset; + return nodeoffset; + } } err = fdt_setprop(blob, nodeoffset, "device_type", "memory", sizeof("memory")); diff --git a/common/image.c b/common/image.c index b0ae58ff3e..41453540f2 100644 --- a/common/image.c +++ b/common/image.c @@ -81,6 +81,7 @@ static const table_entry_t uimage_arch[] = { { IH_ARCH_NDS32, "nds32", "NDS32", }, { IH_ARCH_OPENRISC, "or1k", "OpenRISC 1000",}, { IH_ARCH_SANDBOX, "sandbox", "Sandbox", }, + { IH_ARCH_ARM64, "arm64", "AArch64", }, { -1, "", "", }, }; |