mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-23 07:22:33 +00:00
d805812e75
- Rebased the patches for 4.14
- Dropped spi-qup and 0027, 0028, 0029
clk patches since it's already included
in upstream.
Tested on IPQ AP148 Board:
1) NOR boot and NAND boot
2) Tested USB and PCIe interfaces
3) WDOG test
4) cpu frequency scaling
5) ethernet, 2G and 5G WiFi
6) ubi sysupgrade
Signed-off-by: Ram Chandra Jangir <rjangir@codeaurora.org>
Tested-by: Stefan Lippers-Hollmann <s.l-h@gmx.de>
(cherry picked from commit 93dd2f7211)
39 lines
1.4 KiB
Diff
39 lines
1.4 KiB
Diff
From 07b6d0cdbbda8c917480eceaec668f09e4cf24a5 Mon Sep 17 00:00:00 2001
|
|
From: Christian Lamparter <chunkeey@gmail.com>
|
|
Date: Mon, 14 Nov 2016 23:49:22 +0100
|
|
Subject: [PATCH] mtd: nand: add Winbond manufacturer and chip
|
|
|
|
This patch adds the W25N01GV NAND to the table of
|
|
known devices. Without this patch the device gets detected:
|
|
|
|
nand: device found, Manufacturer ID: 0xef, Chip ID: 0xaa
|
|
nand: Unknown NAND 256MiB 1,8V 8-bit
|
|
nand: 256 MiB, SLC, erase size: 64 KiB, page size: 1024, OOB size : 16
|
|
|
|
Whereas the u-boot identifies it as:
|
|
spi_nand: spi_nand_flash_probe SF NAND ID 00:ef:aa:21
|
|
SF: Detected W25N01GV with page size 2 KiB, total 128 MiB
|
|
|
|
Due to the page size discrepancy, it's impossible to attach
|
|
ubi volumes on the device.
|
|
|
|
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
|
|
---
|
|
drivers/mtd/nand/nand_ids.c | 4 ++++
|
|
include/linux/mtd/nand.h | 1 +
|
|
2 files changed, 5 insertions(+)
|
|
|
|
--- a/drivers/mtd/nand/nand_ids.c
|
|
+++ b/drivers/mtd/nand/nand_ids.c
|
|
@@ -54,6 +54,10 @@ struct nand_flash_dev nand_flash_ids[] =
|
|
{ .id = {0xad, 0xde, 0x94, 0xda, 0x74, 0xc4} },
|
|
SZ_8K, SZ_8K, SZ_2M, NAND_NEED_SCRAMBLING, 6, 640,
|
|
NAND_ECC_INFO(40, SZ_1K), 4 },
|
|
+ {"W25N01GV 1G 3.3V 8-bit",
|
|
+ { .id = {0xef, 0xaa} },
|
|
+ SZ_2K, SZ_128, SZ_128K, NAND_NO_SUBPAGE_WRITE,
|
|
+ 2, 64, NAND_ECC_INFO(1, SZ_512) },
|
|
|
|
LEGACY_ID_NAND("NAND 4MiB 5V 8-bit", 0x6B, 4, SZ_8K, SP_OPTIONS),
|
|
LEGACY_ID_NAND("NAND 4MiB 3,3V 8-bit", 0xE3, 4, SZ_8K, SP_OPTIONS),
|