mirror of
https://codeberg.org/libreboot/lbmk.git
synced 2026-07-11 05:52:36 +02:00
Leah Rowe
69 lines
2.3 KiB
Diff
69 lines
2.3 KiB
Diff
From 37f24d5775dd9d29e91e42d6de952d8d791cf7c5 Mon Sep 17 00:00:00 2001
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From: Leah Rowe <leah@libreboot.org>
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Date: Fri, 20 Feb 2026 01:23:32 +0000
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Subject: [PATCH 47/51] util/ifdtool: option to allow region override
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Signed-off-by: Leah Rowe <leah@libreboot.org>
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---
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util/ifdtool/ifdtool.c | 13 +++++++++++--
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1 file changed, 11 insertions(+), 2 deletions(-)
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diff --git a/util/ifdtool/ifdtool.c b/util/ifdtool/ifdtool.c
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index 2a5365efe7..c5c3570e6a 100644
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--- a/util/ifdtool/ifdtool.c
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+++ b/util/ifdtool/ifdtool.c
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@@ -78,6 +78,8 @@ static unsigned int max_regions = 0;
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static int selected_chip = 0;
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static int platform = -1;
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+static int ignore_region_override = 0;
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+
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static const struct region_name region_names[MAX_REGIONS] = {
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{ "Flash Descriptor", "fd", "flashregion_0_flashdescriptor.bin", "SI_DESC" },
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{ "BIOS", "bios", "flashregion_1_bios.bin", "SI_BIOS" },
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@@ -2094,7 +2096,9 @@ static void new_layout(const char *filename, char *image, int size,
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}
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for (j = i + 1; j < max_regions; j++) {
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- if (regions_collide(&new_regions[i], &new_regions[j])) {
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+ if (ignore_region_override) {
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+ printf("Ignoring region overlap by user's will.\n");
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+ } else if (regions_collide(&new_regions[i], &new_regions[j])) {
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fprintf(stderr, "Regions would overlap:\n");
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/* See which string is longer and make sure we pad the shorter one */
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@@ -2107,6 +2111,7 @@ static void new_layout(const char *filename, char *image, int size,
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new_regions[i].base, new_regions[i].limit);
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fprintf(stderr, " %*s : %x-%x\n", padding, region_name(j),
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new_regions[j].base, new_regions[j].limit);
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+
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exit(EXIT_FAILURE);
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}
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}
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@@ -2363,10 +2368,11 @@ int main(int argc, char *argv[])
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{"newvalue", 1, NULL, 'V'},
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{"topswapsize", 1, NULL, 'T'},
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{"nuke", 1, NULL, 'N'},
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+ {"ignore-region-overlap", 0, NULL, 'I'},
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{0, 0, 0, 0}
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};
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- while ((opt = getopt_long(argc, argv, "S:V:df:F:D:C:M:xi:n:O:s:p:T:elrugEcvth?",
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+ while ((opt = getopt_long(argc, argv, "I:S:V:df:F:D:C:M:xi:n:O:s:p:T:elrugEcvth?",
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long_options, &option_index)) != EOF) {
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switch (opt) {
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case 'd':
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@@ -2610,6 +2616,9 @@ int main(int argc, char *argv[])
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}
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mode_nuke = 1;
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break;
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+ case 'I':
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+ ignore_region_override = 1;
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+ break;
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case 'v':
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print_version();
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exit(EXIT_SUCCESS);
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--
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2.47.3
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