X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=common%2Fcmd_pxe.c;h=348332874b0105abc8055bafc84dfd12705dd0ec;hb=eeb72e67619b98d2502fe634a3a5d9953de92ad0;hp=c27ec354cc597ba808f8667943623adee23b75dd;hpb=e6fe4bd989b93b1f37a25771fc14478dd33aa0df;p=karo-tx-uboot.git diff --git a/common/cmd_pxe.c b/common/cmd_pxe.c index c27ec354cc..348332874b 100644 --- a/common/cmd_pxe.c +++ b/common/cmd_pxe.c @@ -11,6 +11,7 @@ #include #include #include +#include #include "menu.h" @@ -44,6 +45,7 @@ static char *from_env(const char *envvar) return ret; } +#ifdef CONFIG_CMD_NET /* * Convert an ethaddr from the environment to the format used by pxelinux * filenames based on mac addresses. Convert's ':' to '-', and adds "01-" to @@ -74,6 +76,7 @@ static int format_mac_pxe(char *outbuf, size_t outbuf_len) return 1; } +#endif /* * Returns the directory the file specified in the bootfile env variable is @@ -119,6 +122,7 @@ static int get_bootfile_path(const char *file_path, char *bootfile_path, static int (*do_getfile)(cmd_tbl_t *cmdtp, const char *file_path, char *file_addr); +#ifdef CONFIG_CMD_NET static int do_get_tftp(cmd_tbl_t *cmdtp, const char *file_path, char *file_addr) { char *tftp_argv[] = {"tftp", NULL, NULL, NULL}; @@ -131,6 +135,7 @@ static int do_get_tftp(cmd_tbl_t *cmdtp, const char *file_path, char *file_addr) return 1; } +#endif static char *fs_argv[5]; @@ -160,6 +165,19 @@ static int do_get_fat(cmd_tbl_t *cmdtp, const char *file_path, char *file_addr) return -ENOENT; } +static int do_get_any(cmd_tbl_t *cmdtp, const char *file_path, char *file_addr) +{ +#ifdef CONFIG_CMD_FS_GENERIC + fs_argv[0] = "load"; + fs_argv[3] = file_addr; + fs_argv[4] = (void *)file_path; + + if (!do_load(cmdtp, 0, 5, fs_argv, FS_TYPE_ANY)) + return 1; +#endif + return -ENOENT; +} + /* * As in pxelinux, paths to files referenced from files we retrieve are * relative to the location of bootfile. get_relfile takes such a path and @@ -235,6 +253,8 @@ static int get_pxe_file(cmd_tbl_t *cmdtp, const char *file_path, void *file_addr return 1; } +#ifdef CONFIG_CMD_NET + #define PXELINUX_DIR "pxelinux.cfg/" /* @@ -383,6 +403,7 @@ do_pxe_get(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) return 1; } +#endif /* * Wrapper to make it easier to store the file at file_path in the location @@ -445,6 +466,7 @@ struct pxe_label { char *append; char *initrd; char *fdt; + char *fdtdir; int ipappend; int attempted; int localboot; @@ -517,6 +539,9 @@ static void label_destroy(struct pxe_label *label) if (label->fdt) free(label->fdt); + if (label->fdtdir) + free(label->fdtdir); + free(label); } @@ -629,6 +654,7 @@ static int label_boot(cmd_tbl_t *cmdtp, struct pxe_label *label) len += strlen(ip_str); } +#ifdef CONFIG_CMD_NET if (label->ipappend & 0x2) { int err; strcpy(mac_str, " BOOTIF="); @@ -637,6 +663,7 @@ static int label_boot(cmd_tbl_t *cmdtp, struct pxe_label *label) mac_str[0] = '\0'; len += strlen(mac_str); } +#endif if (label->append) len += strlen(label->append); @@ -675,13 +702,70 @@ static int label_boot(cmd_tbl_t *cmdtp, struct pxe_label *label) bootm_argv[3] = getenv("fdt_addr_r"); /* if fdt label is defined then get fdt from server */ - if (bootm_argv[3] && label->fdt) { - if (get_relfile_envaddr(cmdtp, label->fdt, "fdt_addr_r") < 0) { - printf("Skipping %s for failure retrieving fdt\n", - label->name); - return 1; + if (bootm_argv[3]) { + char *fdtfile = NULL; + char *fdtfilefree = NULL; + + if (label->fdt) { + fdtfile = label->fdt; + } else if (label->fdtdir) { + char *f1, *f2, *f3, *f4, *slash; + + f1 = getenv("fdtfile"); + if (f1) { + f2 = ""; + f3 = ""; + f4 = ""; + } else { + /* + * For complex cases where this code doesn't + * generate the correct filename, the board + * code should set $fdtfile during early boot, + * or the boot scripts should set $fdtfile + * before invoking "pxe" or "sysboot". + */ + f1 = getenv("soc"); + f2 = "-"; + f3 = getenv("board"); + f4 = ".dtb"; + } + + len = strlen(label->fdtdir); + if (!len) + slash = "./"; + else if (label->fdtdir[len - 1] != '/') + slash = "/"; + else + slash = ""; + + len = strlen(label->fdtdir) + strlen(slash) + + strlen(f1) + strlen(f2) + strlen(f3) + + strlen(f4) + 1; + fdtfilefree = malloc(len); + if (!fdtfilefree) { + printf("malloc fail (FDT filename)\n"); + return 1; + } + + snprintf(fdtfilefree, len, "%s%s%s%s%s%s", + label->fdtdir, slash, f1, f2, f3, f4); + fdtfile = fdtfilefree; + } + + if (fdtfile) { + int err = get_relfile_envaddr(cmdtp, fdtfile, "fdt_addr_r"); + free(fdtfilefree); + if (err < 0) { + printf("Skipping %s for failure retrieving fdt\n", + label->name); + return 1; + } + } else { + bootm_argv[3] = NULL; } - } else + } + + if (!bootm_argv[3]) bootm_argv[3] = getenv("fdt_addr"); if (bootm_argv[3]) @@ -716,6 +800,7 @@ enum token_type { T_PROMPT, T_INCLUDE, T_FDT, + T_FDTDIR, T_ONTIMEOUT, T_IPAPPEND, T_INVALID @@ -745,7 +830,10 @@ static const struct token keywords[] = { {"append", T_APPEND}, {"initrd", T_INITRD}, {"include", T_INCLUDE}, + {"devicetree", T_FDT}, {"fdt", T_FDT}, + {"devicetreedir", T_FDTDIR}, + {"fdtdir", T_FDTDIR}, {"ontimeout", T_ONTIMEOUT,}, {"ipappend", T_IPAPPEND,}, {NULL, T_INVALID} @@ -1134,6 +1222,11 @@ static int parse_label(char **c, struct pxe_menu *cfg) err = parse_sliteral(c, &label->fdt); break; + case T_FDTDIR: + if (!label->fdtdir) + err = parse_sliteral(c, &label->fdtdir); + break; + case T_LOCALBOOT: label->localboot = 1; err = parse_integer(c, &label->localboot_val); @@ -1419,6 +1512,7 @@ static void handle_pxe_menu(cmd_tbl_t *cmdtp, struct pxe_menu *cfg) boot_unattempted_labels(cmdtp, cfg); } +#ifdef CONFIG_CMD_NET /* * Boots a system using a pxe file * @@ -1495,6 +1589,7 @@ U_BOOT_CMD( "get - try to retrieve a pxe file using tftp\npxe " "boot [pxefile_addr_r] - boot from the pxe file at pxefile_addr_r\n" ); +#endif /* * Boots a system using a local disk syslinux/extlinux file @@ -1539,6 +1634,8 @@ int do_sysboot(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) do_getfile = do_get_ext2; else if (strstr(argv[3], "fat")) do_getfile = do_get_fat; + else if (strstr(argv[3], "any")) + do_getfile = do_get_any; else { printf("Invalid filesystem: %s\n", argv[3]); return 1; @@ -1576,7 +1673,7 @@ int do_sysboot(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) U_BOOT_CMD( sysboot, 7, 1, do_sysboot, "command to get and boot from syslinux files", - "[-p] [addr] [filename]\n" - " - load and parse syslinux menu file 'filename' from ext2 or fat\n" - " filesystem on 'dev' on 'interface' to address 'addr'" + "[-p] [addr] [filename]\n" + " - load and parse syslinux menu file 'filename' from ext2, fat\n" + " or any filesystem on 'dev' on 'interface' to address 'addr'" );