openwrt/flashrom
1
0
Fork 0
mirror of https://review.coreboot.org/flashrom.git synced 2025-07-01 14:11:15 +02:00
Code Issues Releases Wiki Activity

flashchips: Add Zetta Device ZD25LQ128

Browse Source 
Datasheet: http://www.zettadevice.com/uploads/files/163410630201e3483211247ac1.pdf

Tested probe, read, erase, write, verify on ZD25LQ128AWIG chips
using Linux SPI and DediProg SF100 programmers.

Renamed ZETTADEVICE_ macros to ZETTA_ to accomodate longer suffixes.

Change-Id: I5cb20158e81ab109f16958285b8787858efb4831
Signed-off-by: Anton Samsonov <devel@zxlab.ru>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/81392
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Anastasia Klimchuk <aklm@chromium.org>
This commit is contained in:
Anton Samsonov
2024-03-21 14:41:02 +03:00
committed by Anastasia Klimchuk
parent 70e1a41ead
commit b65f347377
2 changed files with 46 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

46
flashchips.c
View File

@ -21593,8 +21593,8 @@ const struct flashchip flashchips[] = {
.vendor = "Zetta Device",
.name = "ZD25D20",
.bustype = BUS_SPI,
.manufacture_id = ZETTADEVICE_ID,
.model_id = ZETTADEVICE_ZD25D20,
.manufacture_id = ZETTA_ID,
.model_id = ZETTA_ZD25D20,
.total_size = 256,
.page_size = 256,
.feature_bits = FEATURE_WRSR_WREN,
@ -21631,8 +21631,8 @@ const struct flashchip flashchips[] = {
.vendor = "Zetta Device",
.name = "ZD25D40",
.bustype = BUS_SPI,
.manufacture_id = ZETTADEVICE_ID,
.model_id = ZETTADEVICE_ZD25D40,
.manufacture_id = ZETTA_ID,
.model_id = ZETTA_ZD25D40,
.total_size = 512,
.page_size = 256,
.feature_bits = FEATURE_WRSR_WREN,
@ -21665,6 +21665,44 @@ const struct flashchip flashchips[] = {
.voltage = {2700, 3600},
},
{
.vendor = "Zetta Device",
.name = "ZD25LQ128",
.bustype = BUS_SPI,
.manufacture_id = ZETTA_ID,
.model_id = ZETTA_ZD25LQ128_REMS,
.total_size = 16384,
.page_size = 256,
.feature_bits = FEATURE_WRSR_WREN,
.tested = TEST_OK_PREW,
.probe = PROBE_SPI_REMS,
.probe_timing = TIMING_ZERO,
.block_erasers =
{
{
.eraseblocks = { {4 * 1024, 4096} },
.block_erase = SPI_BLOCK_ERASE_20,
}, {
.eraseblocks = { {32 * 1024, 512} },
.block_erase = SPI_BLOCK_ERASE_52,
}, {
.eraseblocks = { {64 * 1024, 256} },
.block_erase = SPI_BLOCK_ERASE_D8,
}, {
.eraseblocks = { {16 * 1024 * 1024, 1} },
.block_erase = SPI_BLOCK_ERASE_60,
}, {
.eraseblocks = { {16 * 1024 * 1024, 1} },
.block_erase = SPI_BLOCK_ERASE_C7,
}
},
.printlock = SPI_PRETTYPRINT_STATUS_REGISTER_PLAIN, /* TODO: improve */
.unlock = SPI_DISABLE_BLOCKPROTECT,
.write = SPI_CHIP_WRITE256,
.read = SPI_CHIP_READ,
.voltage = {1650, 1950},
},
{
.vendor = "Unknown",
.name = "SFDP-capable chip",

7
include/flashchips.h
View File

@ -1055,8 +1055,9 @@
#define XTX_XT25F02E 0x4012
#define XTX_XT25F64B 0x4017
#define ZETTADEVICE_ID 0xBA /* Zetta Device */
#define ZETTADEVICE_ZD25D20 0x2012
#define ZETTADEVICE_ZD25D40 0x2013
#define ZETTA_ID 0xBA /* Zetta Device */
#define ZETTA_ZD25D20 0x2012
#define ZETTA_ZD25D40 0x2013
#define ZETTA_ZD25LQ128_REMS 0x17 /* RDID = 0x4218 */
#endif /* !FLASHCHIPS_H */