]> git.kernelconcepts.de Git - karo-tx-uboot.git/commitdiff
sf: probe: Add support for W25* flash parts
authorJagannadha Sutradharudu Teki <jaganna@xilinx.com>
Sat, 28 Sep 2013 11:27:56 +0000 (16:57 +0530)
committerJagannadha Sutradharudu Teki <jaganna@xilinx.com>
Mon, 7 Oct 2013 12:25:43 +0000 (17:55 +0530)
Added W25* parts are which are avilable in spi_flash_probe_legacy.c.

Updated the sector_size attributes as per the flash parts.
Looks fine for with this sector_size for computing the size
of flash.

Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
drivers/mtd/spi/spi_flash_probe.c

index 7b36f60a9acc391d28dc6543356dabdbf1ec83a7..62fbd4f30681e32ec51d6ec6120b3fca4f1561ad 100644 (file)
@@ -75,13 +75,44 @@ static const struct spi_flash_params spi_flash_params_table[] = {
        {"N25Q1024",            0x20ba21, 0x0,     64 * 1024,   2048},
        {"N25Q1024A",           0x20bb21, 0x0,     64 * 1024,   2048},
 #endif
+#ifdef CONFIG_SPI_FLASH_WINBOND                /* WINBOND */
+       {"W25P80",              0xef2014, 0x0,     64 * 1024,     16},
+       {"W25P16",              0xef2015, 0x0,     64 * 1024,     32},
+       {"W25P32",              0xef2016, 0x0,     64 * 1024,     64},
+       {"W25X40",              0xef3013, 0x0,     64 * 1024,      8},
+       {"W25X16",              0xef3015, 0x0,     64 * 1024,     32},
+       {"W25X32",              0xef3016, 0x0,     64 * 1024,     64},
+       {"W25X64",              0xef3017, 0x0,     64 * 1024,    128},
+       {"W25Q80BL",            0xef4014, 0x0,     64 * 1024,     16},
+       {"W25Q16CL",            0xef4015, 0x0,     64 * 1024,     32},
+       {"W25Q32BV",            0xef4016, 0x0,     64 * 1024,     64},
+       {"W25Q64CV",            0xef4017, 0x0,     64 * 1024,    128},
+       {"W25Q128BV",           0xef4018, 0x0,     64 * 1024,    256},
+       {"W25Q256",             0xef4019, 0x0,     64 * 1024,    512},
+       {"W25Q80BW",            0xef5014, 0x0,     64 * 1024,     16},
+       {"W25Q16DW",            0xef6015, 0x0,     64 * 1024,     32},
+       {"W25Q32DW",            0xef6016, 0x0,     64 * 1024,     64},
+       {"W25Q64DW",            0xef6017, 0x0,     64 * 1024,    128},
+       {"W25Q128FW",           0xef6018, 0x0,     64 * 1024,    256},
+#endif
+       /*
+        * Note:
+        * Below paired flash devices has similar spi_flash_params params.
+        * (W25Q80BL, W25Q80BV)
+        * (W25Q16CL, W25Q16DV)
+        * (W25Q32BV, W25Q32FV_SPI)
+        * (W25Q64CV, W25Q64FV_SPI)
+        * (W25Q128BV, W25Q128FV_SPI)
+        * (W25Q32DW, W25Q32FV_QPI)
+        * (W25Q64DW, W25Q64FV_QPI)
+        * (W25Q128FW, W25Q128FV_QPI)
+        */
        /*
         * TODO:
         * ATMEL
         * RAMTRON
         * SPANSION
         * SST
-        * WINBOND
         */
 };