Tyler Wang has uploaded this change for review. ( https://review.coreboot.org/c/flashrom/+/79460?usp=email )
Change subject: [Test] Add GD25LQ255E write protect ......................................................................
[Test] Add GD25LQ255E write protect
BUG=b:311336475 TEST=none
Change-Id: I1425e931433c00caceaabc6037a79099d6d5eac5 Signed-off-by: Tyler Wang tyler.wang@quanta.corp-partner.google.com --- M flashchips.c 1 file changed, 11 insertions(+), 1 deletion(-)
git pull ssh://review.coreboot.org:29418/flashrom refs/changes/60/79460/1
diff --git a/flashchips.c b/flashchips.c index 7c70d48..60e33b7 100644 --- a/flashchips.c +++ b/flashchips.c @@ -6556,7 +6556,7 @@ .total_size = 32768, .page_size = 256, /* OTP: 1024B total, 256B reserved; read 0x48; write 0x42, erase 0x44 */ - .feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP | FEATURE_WRSR_EXT2 | FEATURE_4BA, + .feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP | FEATURE_WRSR_EXT2 | FEATURE_4BA | FEATURE_WRSR2, .tested = TEST_OK_PREW, .probe = PROBE_SPI_RDID, .probe_timing = TIMING_ZERO, @@ -6593,6 +6593,16 @@ .write = SPI_CHIP_WRITE256, .read = SPI_CHIP_READ, /* Fast read (0x0B) and multi I/O supported */ .voltage = {1695, 1950}, + .reg_bits = + { + .srp = {STATUS1, 7, RW}, + .srl = {STATUS2, 0, RW}, + .bp = {{STATUS1, 2, RW}, {STATUS1, 3, RW}, {STATUS1, 4, RW}, {STATUS1, 5, RW}, {STATUS1, 6, RW}}, + .tb = {STATUS1, 5, RW}, /* Called BP3 in datasheet, acts like TB */ + .sec = {STATUS1, 6, RW}, /* Called BP4 in datasheet, acts like SEC */ + .cmp = {STATUS2, 6, RW}, + }, + .decode_range = DECODE_RANGE_SPI25, },
{