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flashchips: Add support for Boya B25Q64AS

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The B25Q64AS has been tested by ch341a programmer: read, write, erase

Datasheet: https://archive.org/details/1912111437-boyamicro-by-25-q-64-assig-c-383793

Change-Id: I05ecf2b118902db974544d86e023a348912371dd
Signed-off-by: Malcolm Boyes <boyesmalcolm@gmail.com>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/82259
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Anastasia Klimchuk <aklm@chromium.org>
This commit is contained in:
boyesm 2024-05-08 12:23:29 -04:00 committed by Anastasia Klimchuk
parent 22e5d4a419
commit 86752777d5
2 changed files with 39 additions and 0 deletions
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38
flashchips.c
View File

@ -3605,6 +3605,44 @@ const struct flashchip flashchips[] = {
.voltage = {2700, 3600},
},
{
.vendor = "Boya/BoHong Microelectronics",
.name = "B.25Q64AS",
.bustype = BUS_SPI,
.manufacture_id = BOYA_BOHONG_ID,
.model_id = BOYA_BOHONG_B_25Q64AS,
.total_size = 8192,
.page_size = 256,
.feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP | FEATURE_QPI,
.tested = TEST_OK_PREW,
.probe = PROBE_SPI_RDID,
.probe_timing = TIMING_ZERO,
.block_erasers =
{
{
.eraseblocks = { {4 * 1024, 2048} },
.block_erase = SPI_BLOCK_ERASE_20,
}, {
.eraseblocks = { {32 * 1024, 256} },
.block_erase = SPI_BLOCK_ERASE_52,
}, {
.eraseblocks = { {64 * 1024, 128} },
.block_erase = SPI_BLOCK_ERASE_D8,
}, {
.eraseblocks = { {16 * 512 * 1024, 1} },
.block_erase = SPI_BLOCK_ERASE_60,
}, {
.eraseblocks = { {16 * 512 * 1024, 1} },
.block_erase = SPI_BLOCK_ERASE_C7,
}
},
.printlock = SPI_PRETTYPRINT_STATUS_REGISTER_PLAIN,
.unlock = SPI_DISABLE_BLOCKPROTECT_BP4_SRWD,
.write = SPI_CHIP_WRITE256,
.read = SPI_CHIP_READ,
.voltage = {2700, 3600},
},
{
.vendor = "Boya/BoHong Microelectronics",
.name = "B.25Q128AS",

1
include/flashchips.h
View File

@ -213,6 +213,7 @@
#define BOYA_BOHONG_ID 0x68
#define BOYA_BOHONG_B__25D80A 0x4014
#define BOYA_BOHONG_B_25D16A 0x4015
#define BOYA_BOHONG_B_25Q64AS 0x4017
#define BOYA_BOHONG_B_25Q128AS 0x4018
/* Bright Microelectronics has the same manufacturer ID as Hyundai... */