mirror of
https://github.com/hanwckf/immortalwrt-mt798x.git
synced 2025-01-10 03:09:08 +08:00
d10d8a3174
Hardware specification: SoC: MediaTek MT7981B 2x A53 Flash: FORESEE F35SQA001G 128MB RAM: DDR3 256MB Ethernet: 4x 10/100/1000 Mbps Switch: MediaTek MT7531AE WiFi: MediaTek MT7976C Button: Reset, Mesh Power: DC 12V 1A
184 lines
6.8 KiB
Diff
184 lines
6.8 KiB
Diff
Index: linux-5.4.255/drivers/mtd/nand/spi/Makefile
|
|
===================================================================
|
|
--- linux-5.4.255.orig/drivers/mtd/nand/spi/Makefile
|
|
+++ linux-5.4.255/drivers/mtd/nand/spi/Makefile
|
|
@@ -1,3 +1,3 @@
|
|
# SPDX-License-Identifier: GPL-2.0
|
|
-spinand-objs := core.o gigadevice.o macronix.o micron.o paragon.o toshiba.o winbond.o etron.o esmt.o
|
|
+spinand-objs := core.o gigadevice.o macronix.o micron.o paragon.o toshiba.o winbond.o foresee.o etron.o esmt.o
|
|
obj-$(CONFIG_MTD_SPI_NAND) += spinand.o
|
|
Index: linux-5.4.255/drivers/mtd/nand/spi/core.c
|
|
===================================================================
|
|
--- linux-5.4.255.orig/drivers/mtd/nand/spi/core.c
|
|
+++ linux-5.4.255/drivers/mtd/nand/spi/core.c
|
|
@@ -761,6 +761,7 @@ static const struct spinand_manufacturer
|
|
¶gon_spinand_manufacturer,
|
|
&toshiba_spinand_manufacturer,
|
|
&winbond_spinand_manufacturer,
|
|
+ &foresee_spinand_manufacturer,
|
|
&esmt_c8_spinand_manufacturer,
|
|
};
|
|
|
|
Index: linux-5.4.255/drivers/mtd/nand/spi/foresee.c
|
|
===================================================================
|
|
--- /dev/null
|
|
+++ linux-5.4.255/drivers/mtd/nand/spi/foresee.c
|
|
@@ -0,0 +1,145 @@
|
|
+// SPDX-License-Identifier: GPL-2.0
|
|
+/*
|
|
+ * Copyright (c) 2020 Grandstream Networks, Inc
|
|
+ *
|
|
+ * Authors:
|
|
+ * Carl <xjxia@grandstream.cn>
|
|
+ */
|
|
+
|
|
+#include <linux/device.h>
|
|
+#include <linux/kernel.h>
|
|
+#include <linux/mtd/spinand.h>
|
|
+
|
|
+#define SPINAND_MFR_FORESEE 0xCD
|
|
+
|
|
+static SPINAND_OP_VARIANTS(read_cache_variants,
|
|
+ SPINAND_PAGE_READ_FROM_CACHE_X4_OP(0, 1, NULL, 0),
|
|
+ SPINAND_PAGE_READ_FROM_CACHE_X2_OP(0, 1, NULL, 0),
|
|
+ SPINAND_PAGE_READ_FROM_CACHE_OP(true, 0, 1, NULL, 0),
|
|
+ SPINAND_PAGE_READ_FROM_CACHE_OP(false, 0, 1, NULL, 0));
|
|
+
|
|
+static SPINAND_OP_VARIANTS(write_cache_variants,
|
|
+ SPINAND_PROG_LOAD_X4(true, 0, NULL, 0),
|
|
+ SPINAND_PROG_LOAD(true, 0, NULL, 0));
|
|
+
|
|
+static SPINAND_OP_VARIANTS(update_cache_variants,
|
|
+ SPINAND_PROG_LOAD_X4(true, 0, NULL, 0),
|
|
+ SPINAND_PROG_LOAD(true, 0, NULL, 0));
|
|
+
|
|
+static int fsxxndxxg_ooblayout_ecc(struct mtd_info *mtd, int section,
|
|
+ struct mtd_oob_region *region)
|
|
+{
|
|
+ return -ERANGE;
|
|
+}
|
|
+
|
|
+static int fsxxndxxg_ooblayout_free(struct mtd_info *mtd, int section,
|
|
+ struct mtd_oob_region *region)
|
|
+{
|
|
+ if (section)
|
|
+ return -ERANGE;
|
|
+
|
|
+ region->offset = 2;
|
|
+ region->length = mtd->oobsize - 2;
|
|
+
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+static const struct mtd_ooblayout_ops fsxxndxxg_ooblayout = {
|
|
+ .ecc = fsxxndxxg_ooblayout_ecc,
|
|
+ .free = fsxxndxxg_ooblayout_free,
|
|
+};
|
|
+
|
|
+static const struct spinand_info foresee_spinand_table[] = {
|
|
+ SPINAND_INFO("FS35ND01G-S1Y2",
|
|
+ SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xEA),
|
|
+ NAND_MEMORG(1, 2048, 64, 64, 1024, 20, 1, 1, 1),
|
|
+ NAND_ECCREQ(4, 512),
|
|
+ SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
|
|
+ &write_cache_variants,
|
|
+ &update_cache_variants),
|
|
+ 0,
|
|
+ SPINAND_ECCINFO(&fsxxndxxg_ooblayout, NULL)),
|
|
+ SPINAND_INFO("FS35ND02G-S3Y2",
|
|
+ SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xEB),
|
|
+ NAND_MEMORG(1, 2048, 64, 64, 2048, 40, 1, 1, 1),
|
|
+ NAND_ECCREQ(4, 512),
|
|
+ SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
|
|
+ &write_cache_variants,
|
|
+ &update_cache_variants),
|
|
+ 0,
|
|
+ SPINAND_ECCINFO(&fsxxndxxg_ooblayout, NULL)),
|
|
+ SPINAND_INFO("FS35ND04G-S2Y2",
|
|
+ SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xEC),
|
|
+ NAND_MEMORG(1, 2048, 64, 64, 4096, 80, 1, 1, 1),
|
|
+ NAND_ECCREQ(4, 512),
|
|
+ SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
|
|
+ &write_cache_variants,
|
|
+ &update_cache_variants),
|
|
+ 0,
|
|
+ SPINAND_ECCINFO(&fsxxndxxg_ooblayout, NULL)),
|
|
+ SPINAND_INFO("F35SQA001G",
|
|
+ SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x71),
|
|
+ NAND_MEMORG(1, 2048, 64, 64, 1024, 20, 1, 1, 1),
|
|
+ NAND_ECCREQ(1, 512),
|
|
+ SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
|
|
+ &write_cache_variants,
|
|
+ &update_cache_variants),
|
|
+ SPINAND_HAS_QE_BIT,
|
|
+ SPINAND_ECCINFO(&fsxxndxxg_ooblayout, NULL)),
|
|
+ SPINAND_INFO("F35SQA002G",
|
|
+ SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x72),
|
|
+ NAND_MEMORG(1, 2048, 64, 64, 2048, 40, 1, 1, 1),
|
|
+ NAND_ECCREQ(1, 512),
|
|
+ SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
|
|
+ &write_cache_variants,
|
|
+ &update_cache_variants),
|
|
+ SPINAND_HAS_QE_BIT,
|
|
+ SPINAND_ECCINFO(&fsxxndxxg_ooblayout, NULL)),
|
|
+ SPINAND_INFO("F35SQA512M",
|
|
+ SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x70),
|
|
+ NAND_MEMORG(1, 2048, 64, 64, 512, 20, 1, 1, 1),
|
|
+ NAND_ECCREQ(1, 512),
|
|
+ SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
|
|
+ &write_cache_variants,
|
|
+ &update_cache_variants),
|
|
+ SPINAND_HAS_QE_BIT,
|
|
+ SPINAND_ECCINFO(&fsxxndxxg_ooblayout, NULL)),
|
|
+ SPINAND_INFO("F35UQA512M",
|
|
+ SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x60),
|
|
+ NAND_MEMORG(1, 2048, 64, 64, 512, 20, 1, 1, 1),
|
|
+ NAND_ECCREQ(1, 512),
|
|
+ SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
|
|
+ &write_cache_variants,
|
|
+ &update_cache_variants),
|
|
+ SPINAND_HAS_QE_BIT,
|
|
+ SPINAND_ECCINFO(&fsxxndxxg_ooblayout, NULL)),
|
|
+ SPINAND_INFO("F35UQA002G-WWT",
|
|
+ SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x62),
|
|
+ NAND_MEMORG(1, 2048, 64, 64, 2048, 40, 1, 1, 1),
|
|
+ NAND_ECCREQ(1, 512),
|
|
+ SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
|
|
+ &write_cache_variants,
|
|
+ &update_cache_variants),
|
|
+ SPINAND_HAS_QE_BIT,
|
|
+ SPINAND_ECCINFO(&fsxxndxxg_ooblayout, NULL)),
|
|
+ SPINAND_INFO("F35UQA001G-WWT",
|
|
+ SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x61),
|
|
+ NAND_MEMORG(1, 2048, 64, 64, 1024, 20, 1, 1, 1),
|
|
+ NAND_ECCREQ(1, 512),
|
|
+ SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
|
|
+ &write_cache_variants,
|
|
+ &update_cache_variants),
|
|
+ SPINAND_HAS_QE_BIT,
|
|
+ SPINAND_ECCINFO(&fsxxndxxg_ooblayout, NULL)),
|
|
+};
|
|
+
|
|
+static const struct spinand_manufacturer_ops foresee_spinand_manuf_ops = {
|
|
+};
|
|
+
|
|
+const struct spinand_manufacturer foresee_spinand_manufacturer = {
|
|
+ .id = SPINAND_MFR_FORESEE,
|
|
+ .name = "foresee",
|
|
+ .chips = foresee_spinand_table,
|
|
+ .nchips = ARRAY_SIZE(foresee_spinand_table),
|
|
+ .ops = &foresee_spinand_manuf_ops,
|
|
+};
|
|
Index: linux-5.4.255/include/linux/mtd/spinand.h
|
|
===================================================================
|
|
--- linux-5.4.255.orig/include/linux/mtd/spinand.h
|
|
+++ linux-5.4.255/include/linux/mtd/spinand.h
|
|
@@ -245,6 +245,7 @@ extern const struct spinand_manufacturer
|
|
extern const struct spinand_manufacturer paragon_spinand_manufacturer;
|
|
extern const struct spinand_manufacturer toshiba_spinand_manufacturer;
|
|
extern const struct spinand_manufacturer winbond_spinand_manufacturer;
|
|
+extern const struct spinand_manufacturer foresee_spinand_manufacturer;
|
|
extern const struct spinand_manufacturer esmt_c8_spinand_manufacturer;
|
|
|
|
/**
|