aboutsummaryrefslogtreecommitdiff
path: root/arch
diff options
context:
space:
mode:
Diffstat (limited to 'arch')
-rw-r--r--arch/avr32/boards/atstk1000/atstk1002.c31
-rw-r--r--arch/avr32/kernel/setup.c24
2 files changed, 23 insertions, 32 deletions
diff --git a/arch/avr32/boards/atstk1000/atstk1002.c b/arch/avr32/boards/atstk1000/atstk1002.c
index cced73c5811..f65865cd9c3 100644
--- a/arch/avr32/boards/atstk1000/atstk1002.c
+++ b/arch/avr32/boards/atstk1000/atstk1002.c
@@ -8,19 +8,32 @@
* published by the Free Software Foundation.
*/
#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/string.h>
+#include <linux/types.h>
+#include <asm/setup.h>
#include <asm/arch/board.h>
#include <asm/arch/init.h>
-struct eth_platform_data __initdata eth0_data = {
- .valid = 1,
- .mii_phy_addr = 0x10,
- .is_rmii = 0,
- .hw_addr = { 0x6a, 0x87, 0x71, 0x14, 0xcd, 0xcb },
-};
-
+static struct eth_platform_data __initdata eth_data[2];
extern struct lcdc_platform_data atstk1000_fb0_data;
+static int __init parse_tag_ethernet(struct tag *tag)
+{
+ int i;
+
+ i = tag->u.ethernet.mac_index;
+ if (i < ARRAY_SIZE(eth_data)) {
+ eth_data[i].mii_phy_addr = tag->u.ethernet.mii_phy_addr;
+ memcpy(&eth_data[i].hw_addr, tag->u.ethernet.hw_address,
+ sizeof(eth_data[i].hw_addr));
+ eth_data[i].valid = 1;
+ }
+ return 0;
+}
+__tagtable(ATAG_ETHERNET, parse_tag_ethernet);
+
void __init setup_board(void)
{
at32_map_usart(1, 0); /* /dev/ttyS0 */
@@ -38,7 +51,9 @@ static int __init atstk1002_init(void)
at32_add_device_usart(1);
at32_add_device_usart(2);
- at32_add_device_eth(0, &eth0_data);
+ if (eth_data[0].valid)
+ at32_add_device_eth(0, &eth_data[0]);
+
at32_add_device_spi(0);
at32_add_device_lcdc(0, &atstk1000_fb0_data);
diff --git a/arch/avr32/kernel/setup.c b/arch/avr32/kernel/setup.c
index ea2d1ffee47..a3421160100 100644
--- a/arch/avr32/kernel/setup.c
+++ b/arch/avr32/kernel/setup.c
@@ -229,30 +229,6 @@ static int __init parse_tag_rsvd_mem(struct tag *tag)
}
__tagtable(ATAG_RSVD_MEM, parse_tag_rsvd_mem);
-static int __init parse_tag_ethernet(struct tag *tag)
-{
-#if 0
- const struct platform_device *pdev;
-
- /*
- * We really need a bus type that supports "classes"...this
- * will do for now (until we must handle other kinds of
- * ethernet controllers)
- */
- pdev = platform_get_device("macb", tag->u.ethernet.mac_index);
- if (pdev && pdev->dev.platform_data) {
- struct eth_platform_data *data = pdev->dev.platform_data;
-
- data->valid = 1;
- data->mii_phy_addr = tag->u.ethernet.mii_phy_addr;
- memcpy(data->hw_addr, tag->u.ethernet.hw_address,
- sizeof(data->hw_addr));
- }
-#endif
- return 0;
-}
-__tagtable(ATAG_ETHERNET, parse_tag_ethernet);
-
/*
* Scan the tag table for this tag, and call its parse function. The
* tag table is built by the linker from all the __tagtable