25 lines
946 B
Diff
25 lines
946 B
Diff
|
From 663beaeacf2552ed07405e69e96a18775e069eab Mon Sep 17 00:00:00 2001
|
||
|
|
From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
|
||
|
|
Date: Sun, 8 Apr 2018 22:51:08 +0200
|
||
|
|
Subject: [PATCH] firmware: bcm47xx_nvram: support small (0x6000 B) NVRAM
|
||
|
|
partitions
|
||
|
|
|
||
|
|
Some old devices with 4 MiB flashes were using 0x1000 block size and
|
||
|
|
could use smaller (0x6000 bytes) flash partition for storing NVRAM
|
||
|
|
content. This adds support for reading NVRAM on Netgear WNR1000 V3.
|
||
|
|
---
|
||
|
|
drivers/firmware/broadcom/bcm47xx_nvram.c | 2 +-
|
||
|
|
1 file changed, 1 insertion(+), 1 deletion(-)
|
||
|
|
|
||
|
|
--- a/drivers/firmware/broadcom/bcm47xx_nvram.c
|
||
|
|
+++ b/drivers/firmware/broadcom/bcm47xx_nvram.c
|
||
|
|
@@ -36,7 +36,7 @@ struct nvram_header {
|
||
|
|
|
||
|
|
static char nvram_buf[NVRAM_SPACE];
|
||
|
|
static size_t nvram_len;
|
||
|
|
-static const u32 nvram_sizes[] = {0x8000, 0xF000, 0x10000};
|
||
|
|
+static const u32 nvram_sizes[] = {0x6000, 0x8000, 0xF000, 0x10000};
|
||
|
|
|
||
|
|
static u32 find_nvram_size(void __iomem *end)
|
||
|
|
{
|