diff options
Diffstat (limited to 'common')
| -rw-r--r-- | common/Makefile | 3 | ||||
| -rw-r--r-- | common/cmd_bootm.c | 2 | ||||
| -rw-r--r-- | common/cmd_fdt.c | 4 | ||||
| -rw-r--r-- | common/cmd_ide.c | 4 | ||||
| -rw-r--r-- | common/fdt_support.c | 130 |
5 files changed, 132 insertions, 11 deletions
diff --git a/common/Makefile b/common/Makefile index ace8cc7..7be89a4 100644 --- a/common/Makefile +++ b/common/Makefile @@ -55,7 +55,7 @@ COBJS-$(CONFIG_CMD_ELF) += cmd_elf.o COBJS-$(CONFIG_CMD_EXT2) += cmd_ext2.o COBJS-$(CONFIG_CMD_FAT) += cmd_fat.o COBJS-y += cmd_fdc.o -COBJS-$(CONFIG_OF_LIBFDT) += cmd_fdt.o +COBJS-$(CONFIG_OF_LIBFDT) += cmd_fdt.o fdt_support.o COBJS-$(CONFIG_CMD_FDOS) += cmd_fdos.o COBJS-$(CONFIG_CMD_FLASH) += cmd_flash.o ifdef CONFIG_FPGA @@ -105,7 +105,6 @@ COBJS-y += env_onenand.o COBJS-y += env_nvram.o COBJS-y += env_nowhere.o COBJS-y += exports.o -COBJS-y += fdt_support.o COBJS-y += flash.o COBJS-y += fpga.o COBJS-y += ft_build.o diff --git a/common/cmd_bootm.c b/common/cmd_bootm.c index d816349..9546729 100644 --- a/common/cmd_bootm.c +++ b/common/cmd_bootm.c @@ -260,6 +260,8 @@ int do_bootm (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) if (hdr->ih_arch != IH_CPU_NIOS2) #elif defined(__PPC__) if (hdr->ih_arch != IH_CPU_PPC) +#elif defined(__sh__) + if (hdr->ih_arch != IH_CPU_SH) #else # error Unknown CPU type #endif diff --git a/common/cmd_fdt.c b/common/cmd_fdt.c index 629c9b4..4639126 100644 --- a/common/cmd_fdt.c +++ b/common/cmd_fdt.c @@ -588,7 +588,7 @@ static int fdt_print(const char *pathp, char *prop, int depth) printf("%s %s\n", pathp, prop); return 0; } else if (len > 0) { - printf("%s=", prop); + printf("%s = ", prop); print_data (nodep, len); printf("\n"); return 0; @@ -649,7 +649,7 @@ static int fdt_print(const char *pathp, char *prop, int depth) pathp); } else { if (level <= depth) { - printf("%s%s=", + printf("%s%s = ", &tabs[MAX_LEVEL - level], pathp); print_data (nodep, len); diff --git a/common/cmd_ide.c b/common/cmd_ide.c index 821dcff..c38be4f 100644 --- a/common/cmd_ide.c +++ b/common/cmd_ide.c @@ -886,7 +886,7 @@ input_swap_data(int dev, ulong *sect_buf, int words) #endif /* __LITTLE_ENDIAN || CONFIG_AU1X00 */ -#if defined(__PPC__) || defined(CONFIG_PXA_PCMCIA) +#if defined(__PPC__) || defined(CONFIG_PXA_PCMCIA) || defined(CONFIG_SH) static void output_data(int dev, ulong *sect_buf, int words) { @@ -938,7 +938,7 @@ output_data(int dev, ulong *sect_buf, int words) } #endif /* __PPC__ */ -#if defined(__PPC__) || defined(CONFIG_PXA_PCMCIA) +#if defined(__PPC__) || defined(CONFIG_PXA_PCMCIA) || defined(CONFIG_SH) static void input_data(int dev, ulong *sect_buf, int words) { diff --git a/common/fdt_support.c b/common/fdt_support.c index c67bb3d..b5ee6e9 100644 --- a/common/fdt_support.c +++ b/common/fdt_support.c @@ -24,13 +24,11 @@ #include <common.h> #include <linux/ctype.h> #include <linux/types.h> - -#ifdef CONFIG_OF_LIBFDT - #include <asm/global_data.h> #include <fdt.h> #include <libfdt.h> #include <fdt_support.h> +#include <exports.h> /* * Global data (for the gd->bd) @@ -70,6 +68,43 @@ int fdt_find_and_setprop(void *fdt, const char *node, const char *prop, return fdt_setprop(fdt, nodeoff, prop, val, len); } +#ifdef CONFIG_OF_STDOUT_VIA_ALIAS +static int fdt_fixup_stdout(void *fdt, int choosenoff) +{ + int err = 0; +#ifdef CONFIG_CONS_INDEX + int node; + char sername[9] = { 0 }; + const char *path; + + sprintf(sername, "serial%d", CONFIG_CONS_INDEX - 1); + + err = node = fdt_path_offset(fdt, "/aliases"); + if (node >= 0) { + int len; + path = fdt_getprop(fdt, node, sername, &len); + if (path) { + char *p = malloc(len); + err = -FDT_ERR_NOSPACE; + if (p) { + memcpy(p, path, len); + err = fdt_setprop(fdt, choosenoff, + "linux,stdout-path", p, len); + free(p); + } + } else { + err = len; + } + } +#endif + if (err < 0) + printf("WARNING: could not set linux,stdout-path %s.\n", + fdt_strerror(err)); + + return err; +} +#endif + int fdt_chosen(void *fdt, ulong initrd_start, ulong initrd_end, int force) { int nodeoffset; @@ -160,6 +195,11 @@ int fdt_chosen(void *fdt, ulong initrd_start, ulong initrd_end, int force) printf("WARNING: could not set linux,initrd-end %s.\n", fdt_strerror(err)); } + +#ifdef CONFIG_OF_STDOUT_VIA_ALIAS + err = fdt_fixup_stdout(fdt, nodeoffset); +#endif + #ifdef OF_STDOUT_PATH err = fdt_setprop(fdt, nodeoffset, "linux,stdout-path", OF_STDOUT_PATH, strlen(OF_STDOUT_PATH)+1); @@ -441,6 +481,87 @@ void do_fixup_by_compat_u32(void *fdt, const char *compat, do_fixup_by_compat(fdt, compat, prop, &val, 4, create); } +int fdt_fixup_memory(void *blob, u64 start, u64 size) +{ + int err, nodeoffset, len = 0; + u8 tmp[16]; + const u32 *addrcell, *sizecell; + + err = fdt_check_header(blob); + if (err < 0) { + printf("%s: %s\n", __FUNCTION__, fdt_strerror(err)); + return err; + } + + /* update, or add and update /memory node */ + nodeoffset = fdt_path_offset(blob, "/memory"); + if (nodeoffset < 0) { + nodeoffset = fdt_add_subnode(blob, 0, "memory"); + if (nodeoffset < 0) + printf("WARNING: could not create /memory: %s.\n", + fdt_strerror(nodeoffset)); + return nodeoffset; + } + err = fdt_setprop(blob, nodeoffset, "device_type", "memory", + sizeof("memory")); + if (err < 0) { + printf("WARNING: could not set %s %s.\n", "device_type", + fdt_strerror(err)); + return err; + } + + addrcell = fdt_getprop(blob, 0, "#address-cells", NULL); + /* use shifts and mask to ensure endianness */ + if ((addrcell) && (*addrcell == 2)) { + tmp[0] = (start >> 56) & 0xff; + tmp[1] = (start >> 48) & 0xff; + tmp[2] = (start >> 40) & 0xff; + tmp[3] = (start >> 32) & 0xff; + tmp[4] = (start >> 24) & 0xff; + tmp[5] = (start >> 16) & 0xff; + tmp[6] = (start >> 8) & 0xff; + tmp[7] = (start ) & 0xff; + len = 8; + } else { + tmp[0] = (start >> 24) & 0xff; + tmp[1] = (start >> 16) & 0xff; + tmp[2] = (start >> 8) & 0xff; + tmp[3] = (start ) & 0xff; + len = 4; + } + + sizecell = fdt_getprop(blob, 0, "#size-cells", NULL); + /* use shifts and mask to ensure endianness */ + if ((sizecell) && (*sizecell == 2)) { + tmp[0+len] = (size >> 56) & 0xff; + tmp[1+len] = (size >> 48) & 0xff; + tmp[2+len] = (size >> 40) & 0xff; + tmp[3+len] = (size >> 32) & 0xff; + tmp[4+len] = (size >> 24) & 0xff; + tmp[5+len] = (size >> 16) & 0xff; + tmp[6+len] = (size >> 8) & 0xff; + tmp[7+len] = (size ) & 0xff; + len += 8; + } else { + tmp[0+len] = (size >> 24) & 0xff; + tmp[1+len] = (size >> 16) & 0xff; + tmp[2+len] = (size >> 8) & 0xff; + tmp[3+len] = (size ) & 0xff; + len += 4; + } + + err = fdt_setprop(blob, nodeoffset, "reg", tmp, len); + if (err < 0) { + printf("WARNING: could not set %s %s.\n", + "reg", fdt_strerror(err)); + return err; + } + return 0; +} + +#if defined(CONFIG_HAS_ETH0) || defined(CONFIG_HAS_ETH1) ||\ + defined(CONFIG_HAS_ETH2) || defined(CONFIG_HAS_ETH3) + void fdt_fixup_ethernet(void *fdt, bd_t *bd) { int node; @@ -486,5 +607,4 @@ void fdt_fixup_ethernet(void *fdt, bd_t *bd) #endif } } - -#endif /* CONFIG_OF_LIBFDT */ +#endif |