MIPS: BCM63XX: Make nvram checksum failure non fatal

Some vendors modify the nvram layout moving the checksum to a different
place or dropping entirely, so reduce the checksum failure to a warning.

Reported-by: Álvaro Fernández Rojas <noltari@gmail.com>
Signed-off-by: Jonas Gorski <jogo@openwrt.org>
Cc: linux-mips@linux-mips.org
Cc: John Crispin <blogic@openwrt.org>
Cc: Maxime Bizon <mbizon@freebox.fr>
Cc: Florian Fainelli <florian@openwrt.org>
Cc: Kevin Cernekee <cernekee@gmail.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

1 files changed, 1 insertions, 4 deletions

diff --git a/arch/mips/bcm63xx/boards/board_bcm963xx.c b/arch/mips/bcm63xx/boards/board_bcm963xx.c
index ed1949c29508..9aa7d44898ed 100644
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
@@ -745,10 +745,7 @@ void __init board_prom_init(void)
                 strcpy(cfe_version, "unknown");
         printk(KERN_INFO PFX "CFE version: %s\n", cfe_version);
 
-        if (bcm63xx_nvram_init(boot_addr + BCM963XX_NVRAM_OFFSET)) {
-                printk(KERN_ERR PFX "invalid nvram checksum\n");
-                return;
-        }
+        bcm63xx_nvram_init(boot_addr + BCM963XX_NVRAM_OFFSET);
 
         board_name = bcm63xx_nvram_get_name();
         /* find board by name */