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-rw-r--r--flashrom.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/flashrom.c b/flashrom.c
index d7f4479..981d835 100644
--- a/flashrom.c
+++ b/flashrom.c
@@ -65,6 +65,7 @@ const struct programmer_entry programmer_table[] = {
void map_flash_registers(struct flashchip *flash)
{
size_t size = flash->total_size * 1024;
+ /* Flash registers live 4 MByte below the flash. */
flash->virtual_registers = physmap("flash chip registers", (0xFFFFFFFF - 0x400000 - size + 1), size);
}
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