From: Takahiro Kuwano <takahiro.kuw...@infineon.com> The S25HL-T/S25HS-T family is the Cypress Semper Flash with Quad SPI.
https://www.cypress.com/file/424146/download (256Mb/512Mb/1Gb, single die) https://www.cypress.com/file/499246/download (2Gb/4Gb, dual/quad die) The full version can be found in the following links (registration required). https://community.cypress.com/t5/Semper-Flash-Access-Program/Datasheet-Semper-Flash-with-Quad-SPI/ta-p/260789?attachment-id=19522 https://community.cypress.com/t5/Semper-Flash-Access-Program/Datasheet-2Gb-MCP-Semper-Flash-with-Quad-SPI/ta-p/260823?attachment-id=29503 S25HL/HS-T (Semper Flash with Quad SPI) Family has user-configurable sector architecture. By default, the 512Mb and 1Gb, single-die package parts are configured to non-uniform that 4KB sectors overlaid on bottom address. To support this, an erase hook makes overlaid sectors appear as uniform sectors. The 2Gb, dual-die package parts are configured to uniform by default. Tested on Xilinx Zynq-7000 FPGA board. Signed-off-by: Takahiro Kuwano <takahiro.kuw...@infineon.com> Reviewed-by: Pratyush Yadav <p.ya...@ti.com> --- Changes in v8: - No change Changes in v7: - No change Changes in v6: - Remove USE_CLSR flag from S25HL02GT and S25HS02GT - Remove comment block and update commit description Changes in v5: - Remove 256Mb and 4Gb parts drivers/mtd/spi/spi-nor-ids.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/drivers/mtd/spi/spi-nor-ids.c b/drivers/mtd/spi/spi-nor-ids.c index 2b57797954..d6f1b7d8a3 100644 --- a/drivers/mtd/spi/spi-nor-ids.c +++ b/drivers/mtd/spi/spi-nor-ids.c @@ -222,6 +222,22 @@ const struct flash_info spi_nor_ids[] = { { INFO("s25fl208k", 0x014014, 0, 64 * 1024, 16, SECT_4K | SPI_NOR_DUAL_READ) }, { INFO("s25fl064l", 0x016017, 0, 64 * 1024, 128, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | SPI_NOR_4B_OPCODES) }, { INFO("s25fl128l", 0x016018, 0, 64 * 1024, 256, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | SPI_NOR_4B_OPCODES) }, + { INFO6("s25hl512t", 0x342a1a, 0x0f0390, 256 * 1024, 256, + SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | SPI_NOR_4B_OPCODES | + USE_CLSR) }, + { INFO6("s25hl01gt", 0x342a1b, 0x0f0390, 256 * 1024, 512, + SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | SPI_NOR_4B_OPCODES | + USE_CLSR) }, + { INFO6("s25hl02gt", 0x342a1c, 0x0f0090, 256 * 1024, 1024, + SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | SPI_NOR_4B_OPCODES) }, + { INFO6("s25hs512t", 0x342b1a, 0x0f0390, 256 * 1024, 256, + SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | SPI_NOR_4B_OPCODES | + USE_CLSR) }, + { INFO6("s25hs01gt", 0x342b1b, 0x0f0390, 256 * 1024, 512, + SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | SPI_NOR_4B_OPCODES | + USE_CLSR) }, + { INFO6("s25hs02gt", 0x342b1c, 0x0f0090, 256 * 1024, 1024, + SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | SPI_NOR_4B_OPCODES) }, #endif #ifdef CONFIG_SPI_FLASH_SST /* SST */ /* SST -- large erase sizes are "overlays", "sectors" are 4K */ -- 2.25.1
