diff options
| -rw-r--r-- | README | 13 | ||||
| -rw-r--r-- | common/ft_build.c | 113 | ||||
| -rw-r--r-- | lib_ppc/bootm.c | 12 |
3 files changed, 0 insertions, 138 deletions
@@ -372,19 +372,6 @@ The following options need to be configured: boards with QUICC Engines require OF_QE to set UCC mac addresses - CONFIG_OF_HAS_BD_T - - * CONFIG_OF_LIBFDT - enables the "fdt bd_t" command - * CONFIG_OF_FLAT_TREE - The resulting flat device tree - will have a copy of the bd_t. Space should be - pre-allocated in the dts for the bd_t. - - CONFIG_OF_HAS_UBOOT_ENV - - * CONFIG_OF_LIBFDT - enables the "fdt env" command - * CONFIG_OF_FLAT_TREE - The resulting flat device tree - will have a copy of u-boot's environment variables - CONFIG_OF_BOARD_SETUP Board code has addition modification that it wants to make diff --git a/common/ft_build.c b/common/ft_build.c index 5a0575e..0e5699a 100644 --- a/common/ft_build.c +++ b/common/ft_build.c @@ -399,72 +399,12 @@ void *ft_get_prop(void *bphp, const char *propname, int *szp) /* Function that returns a character from the environment */ extern uchar(*env_get_char) (int); -#define BDM(x) { .name = #x, .offset = offsetof(bd_t, bi_ ##x ) } - -#ifdef CONFIG_OF_HAS_BD_T -static const struct { - const char *name; - int offset; -} bd_map[] = { - BDM(memstart), - BDM(memsize), - BDM(flashstart), - BDM(flashsize), - BDM(flashoffset), - BDM(sramstart), - BDM(sramsize), -#if defined(CONFIG_5xx) || defined(CONFIG_8xx) || defined(CONFIG_8260) \ - || defined(CONFIG_E500) - BDM(immr_base), -#endif -#if defined(CONFIG_MPC5xxx) - BDM(mbar_base), -#endif -#if defined(CONFIG_MPC83XX) - BDM(immrbar), -#endif -#if defined(CONFIG_MPC8220) - BDM(mbar_base), - BDM(inpfreq), - BDM(pcifreq), - BDM(pevfreq), - BDM(flbfreq), - BDM(vcofreq), -#endif - BDM(bootflags), - BDM(ip_addr), - BDM(intfreq), - BDM(busfreq), -#ifdef CONFIG_CPM2 - BDM(cpmfreq), - BDM(brgfreq), - BDM(sccfreq), - BDM(vco), -#endif -#if defined(CONFIG_MPC5xxx) - BDM(ipbfreq), - BDM(pcifreq), -#endif - BDM(baudrate), -}; -#endif - void ft_setup(void *blob, bd_t * bd, ulong initrd_start, ulong initrd_end) { u32 *p; int len; struct ft_cxt cxt; ulong clock; -#if defined(CONFIG_OF_HAS_UBOOT_ENV) - int k, nxt; -#endif -#if defined(CONFIG_OF_HAS_BD_T) - u8 *end; -#endif -#if defined(CONFIG_OF_HAS_UBOOT_ENV) || defined(CONFIG_OF_HAS_BD_T) - int i; - static char tmpenv[256]; -#endif /* disable OF tree; booting old kernel */ if (getenv("disable_of") != NULL) { @@ -485,30 +425,6 @@ void ft_setup(void *blob, bd_t * bd, ulong initrd_start, ulong initrd_end) /* back into root */ ft_backtrack_node(&cxt); -#ifdef CONFIG_OF_HAS_UBOOT_ENV - ft_begin_node(&cxt, "u-boot-env"); - - for (i = 0; env_get_char(i) != '\0'; i = nxt + 1) { - char *s, *lval, *rval; - - for (nxt = i; env_get_char(nxt) != '\0'; ++nxt) ; - s = tmpenv; - for (k = i; k < nxt && s < &tmpenv[sizeof(tmpenv) - 1]; ++k) - *s++ = env_get_char(k); - *s++ = '\0'; - lval = tmpenv; - s = strchr(tmpenv, '='); - if (s != NULL) { - *s++ = '\0'; - rval = s; - } else - continue; - ft_prop_str(&cxt, lval, rval); - } - - ft_end_node(&cxt); -#endif - ft_begin_node(&cxt, "chosen"); ft_prop_str(&cxt, "name", "chosen"); @@ -529,36 +445,7 @@ void ft_setup(void *blob, bd_t * bd, ulong initrd_start, ulong initrd_end) ft_end_tree(&cxt); ft_finalize_tree(&cxt); -#ifdef CONFIG_OF_HAS_BD_T - /* paste the bd_t at the end of the flat tree */ - end = (char *)blob + - be32_to_cpu(((struct boot_param_header *)blob)->totalsize); - memcpy(end, bd, sizeof(*bd)); -#endif - #ifdef CONFIG_PPC - -#ifdef CONFIG_OF_HAS_BD_T - for (i = 0; i < sizeof(bd_map)/sizeof(bd_map[0]); i++) { - uint32_t v; - - sprintf(tmpenv, "/bd_t/%s", bd_map[i].name); - v = *(uint32_t *)((char *)bd + bd_map[i].offset); - - p = ft_get_prop(blob, tmpenv, &len); - if (p != NULL) - *p = cpu_to_be32(v); - } - - p = ft_get_prop(blob, "/bd_t/enetaddr", &len); - if (p != NULL) - memcpy(p, bd->bi_enetaddr, 6); - - p = ft_get_prop(blob, "/bd_t/ethspeed", &len); - if (p != NULL) - *p = cpu_to_be32((uint32_t) bd->bi_ethspeed); -#endif - clock = bd->bi_intfreq; p = ft_get_prop(blob, "/cpus/" OF_CPU "/clock-frequency", &len); if (p != NULL) diff --git a/lib_ppc/bootm.c b/lib_ppc/bootm.c index b893146..2901607 100644 --- a/lib_ppc/bootm.c +++ b/lib_ppc/bootm.c @@ -184,18 +184,6 @@ do_bootm_linux(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[], fdt_error ("/chosen node create failed"); goto error; } -#ifdef CONFIG_OF_HAS_UBOOT_ENV - if (fdt_env(of_flat_tree) < 0) { - fdt_error ("/u-boot-env node create failed"); - goto error; - } -#endif -#ifdef CONFIG_OF_HAS_BD_T - if (fdt_bd_t(of_flat_tree) < 0) { - fdt_error ("/bd_t node create failed"); - goto error; - } -#endif #ifdef CONFIG_OF_BOARD_SETUP /* Call the board-specific fixup routine */ ft_board_setup(of_flat_tree, gd->bd); |