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ar71xx: rb95x: use the rb_get_wlan_data helper

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Also remove unused RB_* defines.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

SVN-Revision: 39092
This commit is contained in:
Gabor Juhos 2013-12-16 10:11:02 +00:00
parent 16565ec94b
commit 627651dfca
1 changed files with 14 additions and 37 deletions
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51
target/linux/ar71xx/files/arch/mips/ath79/mach-rb95x.c
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@ -22,7 +22,6 @@
#include <linux/mtd/partitions.h>
#include <linux/spi/spi.h>
#include <linux/spi/flash.h>
#include <linux/rle.h>
#include <linux/routerboot.h>
#include <linux/gpio.h>
@ -40,17 +39,6 @@
#define RB95X_GPIO_NAND_NCE 14
#define RB_ROUTERBOOT_OFFSET 0x0000
#define RB_ROUTERBOOT_SIZE 0xb000
#define RB_HARD_CFG_OFFSET 0xc000
#define RB_HARD_CFG_SIZE 0x1000
#define RB_BIOS_OFFSET 0xd000
#define RB_BIOS_SIZE 0x2000
#define RB_SOFT_CFG_OFFSET 0xe000
#define RB_SOFT_CFG_SIZE 0x1000
#define RB_ART_SIZE 0x10000
static struct mtd_partition rb95x_nand_partitions[] = {
{
.name = "booter",
@ -99,37 +87,16 @@ static struct mdio_board_info rb95x_mdio0_info[] = {
void __init rb95x_wlan_init(void)
{
u8 *hard_cfg = (u8 *) KSEG1ADDR(0x1f000000 + RB_HARD_CFG_OFFSET);
u16 tag_len;
u8 *tag;
char *art_buf;
u8 wlan_mac[ETH_ALEN];
int err;
err = routerboot_find_tag(hard_cfg, RB_HARD_CFG_SIZE, RB_ID_WLAN_DATA,
&tag, &tag_len);
if (err) {
pr_err("no calibration data found\n");
art_buf = rb_get_wlan_data();
if (art_buf == NULL)
return;
}
art_buf = kmalloc(RB_ART_SIZE, GFP_KERNEL);
if (art_buf == NULL) {
pr_err("no memory for calibration data\n");
return;
}
err = rle_decode((char *) tag, tag_len, art_buf, RB_ART_SIZE,
NULL, NULL);
if (err) {
pr_err("unable to decode calibration data\n");
goto free;
}
ath79_init_mac(wlan_mac, ath79_mac_base, 11);
ath79_register_wmac(art_buf + 0x1000, wlan_mac);
free:
kfree(art_buf);
}
@ -180,8 +147,14 @@ void __init rb95x_nand_init(void)
ath79_register_nfc();
}
static void __init rb95x_setup(void)
static int __init rb95x_setup(void)
{
const struct rb_info *info;
info = rb_init_info((void *)(KSEG1ADDR(0x1f00000)), 0x10000);
if (!info)
return -EINVAL;
rb95x_nand_init();
ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_RGMII_GMAC0 |
@ -197,11 +170,15 @@ static void __init rb95x_setup(void)
ath79_eth0_data.phy_mask = BIT(0);
ath79_register_eth(0);
return 0;
}
static void __init rb951g_setup(void)
{
rb95x_setup();
if (rb95x_setup())
return;
rb95x_wlan_init();
ath79_register_usb();
}