MIPS: Alchemy: Unify Devboard support.
This patch merges support for all DB1xxx and PB1xxx
boards into a single image, along with a new single defconfig
for them.
Run-tested on DB1300 and DB1500.
Signed-off-by: Manuel Lauss <manuel.lauss@gmail.com>
Cc: Linux-MIPS <linux-mips@linux-mips.org>
Patchwork: https://patchwork.linux-mips.org/patch/6577/
Patchwork: https://patchwork.linux-mips.org/patch/6659/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/arch/mips/alchemy/devboards/db1300.c b/arch/mips/alchemy/devboards/db1300.c
index 6167e73..509602c 100644
--- a/arch/mips/alchemy/devboards/db1300.c
+++ b/arch/mips/alchemy/devboards/db1300.c
@@ -759,11 +759,15 @@
{
unsigned short whoami;
- db1300_gpio_config();
bcsr_init(DB1300_BCSR_PHYS_ADDR,
DB1300_BCSR_PHYS_ADDR + DB1300_BCSR_HEXLED_OFS);
whoami = bcsr_read(BCSR_WHOAMI);
+ if (BCSR_WHOAMI_BOARD(whoami) != BCSR_WHOAMI_DB1300)
+ return -ENODEV;
+
+ db1300_gpio_config();
+
printk(KERN_INFO "NetLogic DBAu1300 Development Platform.\n\t"
"BoardID %d CPLD Rev %d DaughtercardID %d\n",
BCSR_WHOAMI_BOARD(whoami), BCSR_WHOAMI_CPLD(whoami),