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Diffstat (limited to 'util')
-rw-r--r--util/sconfig/main.c149
1 files changed, 31 insertions, 118 deletions
diff --git a/util/sconfig/main.c b/util/sconfig/main.c
index 24ba019074..a4271aa0cf 100644
--- a/util/sconfig/main.c
+++ b/util/sconfig/main.c
@@ -27,14 +27,6 @@ struct header headers;
static int devcount = 0;
typedef enum {
- STATIC_MODE,
- BOOTBLOCK_MODE,
- KCONFIG_MODE
-} scan_t;
-
-static scan_t scan_mode = STATIC_MODE;
-
-typedef enum {
UNSLASH,
SPLIT_1ST,
TO_LOWER,
@@ -174,15 +166,10 @@ struct device *new_chip(struct device *parent, struct device *bus, char *path) {
}
}
- if (scan_mode == STATIC_MODE)
- sprintf(chip_h, "src/%s/chip.h", path);
- else if (scan_mode == BOOTBLOCK_MODE)
- sprintf(chip_h, "src/%s/bootblock.c", path);
+ sprintf(chip_h, "src/%s/chip.h", path);
- if ((scan_mode == STATIC_MODE) || (scan_mode == BOOTBLOCK_MODE)) {
- if ((stat(chip_h, &st) == -1) && (errno == ENOENT))
+ if ((stat(chip_h, &st) == -1) && (errno == ENOENT))
new_chip->chiph_exists = 0;
- }
if (parent->latestchild) {
parent->latestchild->next_sibling = new_chip;
@@ -551,56 +538,25 @@ static void inherit_subsystem_ids(FILE *file, struct device *dev)
static void usage(void)
{
- printf("usage: sconfig vendor/mainboard devicetree_file output_file [-{s|b|k}]\n");
- printf("\t-s file\tcreate ramstage static device map\n");
- printf("\t-b file\tcreate bootblock init_mainboard()\n");
- printf("\t-k file\tcreate Kconfig devicetree section\n");
- printf("Defaults to \"-s static.c\" if no {s|b|k} specified.\n");
+ printf("usage: sconfig vendor/mainboard devicetree_file output_file\n");
exit (1);
}
enum {
MAINBOARD_ARG = 1,
DEVICEFILE_ARG,
- OUTPUTFILE_ARG,
- OUTPUTTYPE_ARG
-};
+ OUTPUTFILE_ARG};
-#define MIN_ARGS 4
-#define MAX_ARGS 5
+#define ARG_COUNT 4
int main(int argc, char** argv) {
- if (argc != MIN_ARGS && argc != MAX_ARGS)
+ if (argc != ARG_COUNT)
usage();
char *mainboard = argv[MAINBOARD_ARG];
char *devtree = argv[DEVICEFILE_ARG];
char *outputc = argv[OUTPUTFILE_ARG];
- if (argc == MIN_ARGS) {
- scan_mode = STATIC_MODE;
- } else if (argc == MAX_ARGS) {
- if ((argv[OUTPUTTYPE_ARG][0] != '-') ||
- (argv[OUTPUTTYPE_ARG][2] == 0)) {
- usage();
- }
-
- switch (argv[OUTPUTTYPE_ARG][1]) {
- case 's':
- scan_mode = STATIC_MODE;
- break;
- case 'b':
- scan_mode = BOOTBLOCK_MODE;
- break;
- case 'k':
- scan_mode = KCONFIG_MODE;
- break;
- default:
- usage();
- break;
- }
- }
-
headers.next = 0;
#ifdef MAINBOARDS_HAVE_CHIP_H
if (scan_mode == STATIC_MODE) {
@@ -639,77 +595,34 @@ int main(int argc, char** argv) {
}
struct header *h;
- if (scan_mode == STATIC_MODE) {
-
- fprintf(autogen, "#include <device/device.h>\n");
- fprintf(autogen, "#include <device/pci.h>\n");
- h = &headers;
- while (h->next) {
- h = h->next;
- if (h->chiph_exists)
- fprintf(autogen, "#include \"%s/chip.h\"\n", h->name);
- }
- fprintf(autogen, "\n#ifndef __PRE_RAM__\n");
- fprintf(autogen, "__attribute__((weak)) struct chip_operations mainboard_ops = {};\n");
- h = &headers;
- while (h->next) {
- h = h->next;
- char *name_underscore = translate_name(h->name, UNSLASH);
- fprintf(autogen, "__attribute__((weak)) struct chip_operations %s_ops = {};\n", name_underscore);
- free(name_underscore);
- }
- fprintf(autogen, "#endif\n");
+ fprintf(autogen, "#include <device/device.h>\n");
+ fprintf(autogen, "#include <device/pci.h>\n");
+ h = &headers;
+ while (h->next) {
+ h = h->next;
+ if (h->chiph_exists)
+ fprintf(autogen, "#include \"%s/chip.h\"\n", h->name);
+ }
+ fprintf(autogen, "\n#ifndef __PRE_RAM__\n");
+ fprintf(autogen, "__attribute__((weak)) struct chip_operations mainboard_ops = {};\n");
+ h = &headers;
+ while (h->next) {
+ h = h->next;
+ char *name_underscore = translate_name(h->name, UNSLASH);
+ fprintf(autogen, "__attribute__((weak)) struct chip_operations %s_ops = {};\n", name_underscore);
+ free(name_underscore);
+ }
+ fprintf(autogen, "#endif\n");
- walk_device_tree(autogen, &root, inherit_subsystem_ids, NULL);
- fprintf(autogen, "\n/* pass 0 */\n");
- walk_device_tree(autogen, &root, pass0, NULL);
- fprintf(autogen, "\n/* pass 1 */\n"
- "ROMSTAGE_CONST struct device * ROMSTAGE_CONST last_dev = &%s;\n", lastdev->name);
+ walk_device_tree(autogen, &root, inherit_subsystem_ids, NULL);
+ fprintf(autogen, "\n/* pass 0 */\n");
+ walk_device_tree(autogen, &root, pass0, NULL);
+ fprintf(autogen, "\n/* pass 1 */\n"
+ "ROMSTAGE_CONST struct device * ROMSTAGE_CONST last_dev = &%s;\n", lastdev->name);
#ifdef MAINBOARDS_HAVE_CHIP_H
- fprintf(autogen, "static ROMSTAGE_CONST struct mainboard_config ROMSTAGE_CONST mainboard_info_0;\n");
+ fprintf(autogen, "static ROMSTAGE_CONST struct mainboard_config ROMSTAGE_CONST mainboard_info_0;\n");
#endif
- walk_device_tree(autogen, &root, pass1, NULL);
-
- } else if (scan_mode == BOOTBLOCK_MODE) {
- h = &headers;
- while (h->next) {
- h = h->next;
- fprintf(autogen, "#include \"%s/bootblock.c\"\n", h->name);
- }
-
- fprintf(autogen, "\n#if CONFIG_HAS_MAINBOARD_BOOTBLOCK\n");
- fprintf(autogen, "#include \"mainboard/%s/bootblock.c\"\n", mainboard);
- fprintf(autogen, "#else\n");
- fprintf(autogen, "static unsigned long init_mainboard(int bsp_cpu)\n{\n");
- fprintf(autogen, "\tif (! bsp_cpu) return 0;\n");
- h = &headers;
- while (h->next) {
- h = h->next;
- char * buf = translate_name(h->name, UNSLASH);
- if (buf) {
- fprintf(autogen, "\tinit_%s();\n", buf);
- free(buf);
- }
- }
-
- fprintf(autogen, "\treturn 0;\n}\n");
- fprintf(autogen, "#endif\n");
-
- } else if (scan_mode == KCONFIG_MODE) {
- fprintf(autogen, "\nconfig MAINBOARD_DIR\n\tstring\n");
- fprintf(autogen, "\tdefault %s\n", mainboard);
-
- fprintf(autogen, "\nconfig MAINBOARD_DEVTREE\n\tdef_bool y\n");
- h = &headers;
- while (h->next) {
- h = h->next;
- char * buf = translate_name(h->name, TO_UPPER);
- if (buf) {
- fprintf(autogen, "\tselect %s\n", buf);
- free(buf);
- }
- }
- }
+ walk_device_tree(autogen, &root, pass1, NULL);
fclose(autogen);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-12 18:23:07 +0000