Eric Lee / smarc-uboot

Download as
Browse Code ยป

Commit 718fd834c0d0972d61714c266a1115d2ca425ec2

Authored by Eugeniy Paltsev
Committed by Jagan Teki
1 parent e0cacdcc0a
Exists in smarc_8mq_lf_v2020.04 and in 12 other branches 8qm-imx_v2020.04_5.4.70_2.3.0, emb_lf-6.6.52-2.2.0, emb_lf_v2022.04, emb_lf_v2023.04, emb_lf_v2024.04, pitx_8mp_lf_v2020.04, smarc-8m-android-10.0.0_2.6.0, smarc-8m-android-11.0.0_2.0.0, smarc-8mp-android-11.0.0_2.0.0, smarc_8mm-imx_v2020.04_5.4.24_2.1.0, smarc_8mp_lf_v2020.04, smarc_8mq-imx_v2020.04_5.4.24_2.1.0

mtd: spi-nor: enable protection ops for SST26 flash series 

Commit c4e8862308d4 (mtd: spi: Switch to new SPI NOR framework)
performs switch from previous 'spi_flash' infrastructure without
proper testing/investigations which results in a regressions for
SST26 flash series.

Enable protection ops for SST26 flash series which were
previously enabled by
Commit 3d4fed87a5fa (mtd: sf: Add support of sst26wf* flash ICs
protection ops)

Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>

Showing 1 changed file with 4 additions and 4 deletions Side-by-side Diff

drivers/mtd/spi/spi-nor-ids.c
Diff comments   View file @ 718fd83
... ... @@ -214,10 +214,10 @@
214 214 { INFO("sst25wf040b", 0x621613, 0, 64 * 1024, 8, SECT_4K) },
215 215 { INFO("sst25wf040", 0xbf2504, 0, 64 * 1024, 8, SECT_4K | SST_WRITE) },
216 216 { INFO("sst25wf080", 0xbf2505, 0, 64 * 1024, 16, SECT_4K | SST_WRITE) },
217   - { INFO("sst26vf064b", 0xbf2643, 0, 64 * 1024, 128, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
218   - { INFO("sst26wf016", 0xbf2651, 0, 64 * 1024, 32, SECT_4K) },
219   - { INFO("sst26wf032", 0xbf2622, 0, 64 * 1024, 64, SECT_4K) },
220   - { INFO("sst26wf064", 0xbf2643, 0, 64 * 1024, 128, SECT_4K) },
  217 + { INFO("sst26vf064b", 0xbf2643, 0, 64 * 1024, 128, SECT_4K | SPI_NOR_HAS_SST26LOCK | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
  218 + { INFO("sst26wf016", 0xbf2651, 0, 64 * 1024, 32, SECT_4K | SPI_NOR_HAS_SST26LOCK) },
  219 + { INFO("sst26wf032", 0xbf2622, 0, 64 * 1024, 64, SECT_4K | SPI_NOR_HAS_SST26LOCK) },
  220 + { INFO("sst26wf064", 0xbf2643, 0, 64 * 1024, 128, SECT_4K | SPI_NOR_HAS_SST26LOCK) },
221 221 #endif
222 222 #ifdef CONFIG_SPI_FLASH_STMICRO /* STMICRO */
223 223 /* ST Microelectronics -- newer production may have feature updates */