diff options
Diffstat (limited to 'payloads/libpayload/libc')
| -rw-r--r-- | payloads/libpayload/libc/coreboot.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/payloads/libpayload/libc/coreboot.c b/payloads/libpayload/libc/coreboot.c index b7d2a537b5..7e23afe2e5 100644 --- a/payloads/libpayload/libc/coreboot.c +++ b/payloads/libpayload/libc/coreboot.c @@ -211,6 +211,13 @@ static void cb_parse_spi_flash(void *ptr, struct sysinfo_t *info) info->spi_flash.size = flash->flash_size; info->spi_flash.sector_size = flash->sector_size; info->spi_flash.erase_cmd = flash->erase_cmd; + + if (flash->mmap_count == 0) + return; + + info->spi_flash.mmap_window_count = MIN(flash->mmap_count, SYSINFO_MAX_MMAP_WINDOWS); + memcpy(info->spi_flash.mmap_table, flash->mmap_table, + info->spi_flash.mmap_window_count * sizeof(struct flash_mmap_window)); } static void cb_parse_boot_media_params(unsigned char *ptr, |