util/ifdfake: Add number of regions
To make the generated descriptor compatible with latest libflashrom. Change-Id: I005159dd24e72da9cc43119103c96c5dd5b90a55 Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: https://review.coreboot.org/17447 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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@ -20,6 +20,8 @@
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#include <string.h>
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#include <string.h>
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#include <getopt.h>
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#include <getopt.h>
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#define REGION_COUNT 5
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#define FDBAR_OFFSET 0x10
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#define FDBAR_OFFSET 0x10
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#define FRBA_OFFSET 0x40
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#define FRBA_OFFSET 0x40
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@ -56,15 +58,15 @@ static void write_image(const region_t regions[], const char *const image)
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} fdbar;
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} fdbar;
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memset(&fdbar, 0x00, sizeof(fdbar));
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memset(&fdbar, 0x00, sizeof(fdbar));
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fdbar.flvalsig = 0x0ff0a55a;
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fdbar.flvalsig = 0x0ff0a55a;
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fdbar.flmap0 = (FRBA_OFFSET >> 4) << 16;
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fdbar.flmap0 = (REGION_COUNT - 1) << 24 | (FRBA_OFFSET >> 4) << 16;
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if (fwrite(&fdbar, sizeof(fdbar), 1, f) != 1) {
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if (fwrite(&fdbar, sizeof(fdbar), 1, f) != 1) {
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fprintf(stderr, "Failed to write fdbar.\n");
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fprintf(stderr, "Failed to write fdbar.\n");
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exit(EXIT_FAILURE);
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exit(EXIT_FAILURE);
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}
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}
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int i;
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int i;
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uint32_t frba[5];
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uint32_t frba[REGION_COUNT];
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for (i = 0; i < 5; ++i) {
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for (i = 0; i < REGION_COUNT; ++i) {
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if (regions[i].size)
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if (regions[i].size)
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frba[i] = ((regions[i].limit & 0xfff000) << (16 - 12)) |
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frba[i] = ((regions[i].limit & 0xfff000) << (16 - 12)) |
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((regions[i].base & 0xfff000) >> 12);
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((regions[i].base & 0xfff000) >> 12);
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@ -149,7 +151,7 @@ static void print_usage(const char *name)
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int main(int argc, char *argv[])
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int main(int argc, char *argv[])
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{
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{
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int opt, option_index = 0, idx;
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int opt, option_index = 0, idx;
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region_t regions[5];
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region_t regions[REGION_COUNT];
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memset(regions, 0x00, sizeof(regions));
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memset(regions, 0x00, sizeof(regions));
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@ -196,7 +198,7 @@ int main(int argc, char *argv[])
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regions[0].base = 0x00000000;
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regions[0].base = 0x00000000;
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regions[0].limit = 0x00000fff;
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regions[0].limit = 0x00000fff;
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regions[0].size = 0x00001000;
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regions[0].size = 0x00001000;
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for (idx = 1; idx < 5; ++idx) {
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for (idx = 1; idx < REGION_COUNT; ++idx) {
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if (regions[idx].size) {
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if (regions[idx].size) {
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if (regions[idx].base & 0xfff)
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if (regions[idx].base & 0xfff)
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fprintf(stderr, "Region %d is "
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fprintf(stderr, "Region %d is "
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