mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-22 06:57:57 +00:00
2317a7426e
Build system: x86_64 Build-tested: generic, smp Run-tested: generic/AR-5387un, smp/VR-3032u Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
190 lines
5.3 KiB
Diff
190 lines
5.3 KiB
Diff
From cc025e749a1fece61a6cc0d64bbe7b12472259cc Mon Sep 17 00:00:00 2001
|
|
From: Jonas Gorski <jogo@openwrt.org>
|
|
Date: Tue, 29 Jul 2014 21:31:12 +0200
|
|
Subject: [PATCH 01/10] MIPS: BCM63XX: move fallback sprom support into its own
|
|
unit
|
|
|
|
In preparation for enhancing it, move it into its own file. Require a
|
|
mac address to be passed as the argument to always "reserve" the mac
|
|
regardless of the inclusion state of SSB.
|
|
|
|
Signed-off-by: Jonas Gorski <jogo@openwrt.org>
|
|
---
|
|
arch/mips/bcm63xx/Makefile | 2 +-
|
|
arch/mips/bcm63xx/boards/board_common.c | 53 ++--------------
|
|
arch/mips/bcm63xx/sprom.c | 70 ++++++++++++++++++++++
|
|
.../asm/mach-bcm63xx/bcm63xx_fallback_sprom.h | 6 ++
|
|
4 files changed, 83 insertions(+), 48 deletions(-)
|
|
create mode 100644 arch/mips/bcm63xx/sprom.c
|
|
create mode 100644 arch/mips/include/asm/mach-bcm63xx/bcm63xx_fallback_sprom.h
|
|
|
|
--- a/arch/mips/bcm63xx/Makefile
|
|
+++ b/arch/mips/bcm63xx/Makefile
|
|
@@ -2,7 +2,8 @@
|
|
obj-y += clk.o cpu.o cs.o gpio.o irq.o nvram.o prom.o reset.o \
|
|
setup.o timer.o dev-enet.o dev-flash.o dev-pcmcia.o \
|
|
dev-rng.o dev-spi.o dev-hsspi.o dev-uart.o dev-wdt.o \
|
|
- dev-usb-ehci.o dev-usb-ohci.o dev-usb-usbd.o usb-common.o
|
|
+ dev-usb-ehci.o dev-usb-ohci.o dev-usb-usbd.o usb-common.o \
|
|
+ sprom.o
|
|
obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
|
|
|
|
obj-y += boards/
|
|
--- a/arch/mips/bcm63xx/boards/board_common.c
|
|
+++ b/arch/mips/bcm63xx/boards/board_common.c
|
|
@@ -39,44 +39,6 @@
|
|
static struct board_info board;
|
|
|
|
/*
|
|
- * Register a sane SPROMv2 to make the on-board
|
|
- * bcm4318 WLAN work
|
|
- */
|
|
-#ifdef CONFIG_SSB_PCIHOST
|
|
-static struct ssb_sprom bcm63xx_sprom = {
|
|
- .revision = 0x02,
|
|
- .board_rev = 0x17,
|
|
- .country_code = 0x0,
|
|
- .ant_available_bg = 0x3,
|
|
- .pa0b0 = 0x15ae,
|
|
- .pa0b1 = 0xfa85,
|
|
- .pa0b2 = 0xfe8d,
|
|
- .pa1b0 = 0xffff,
|
|
- .pa1b1 = 0xffff,
|
|
- .pa1b2 = 0xffff,
|
|
- .gpio0 = 0xff,
|
|
- .gpio1 = 0xff,
|
|
- .gpio2 = 0xff,
|
|
- .gpio3 = 0xff,
|
|
- .maxpwr_bg = 0x004c,
|
|
- .itssi_bg = 0x00,
|
|
- .boardflags_lo = 0x2848,
|
|
- .boardflags_hi = 0x0000,
|
|
-};
|
|
-
|
|
-int bcm63xx_get_fallback_sprom(struct ssb_bus *bus, struct ssb_sprom *out)
|
|
-{
|
|
- if (bus->bustype == SSB_BUSTYPE_PCI) {
|
|
- memcpy(out, &bcm63xx_sprom, sizeof(struct ssb_sprom));
|
|
- return 0;
|
|
- } else {
|
|
- printk(KERN_ERR PFX "unable to fill SPROM for given bustype.\n");
|
|
- return -EINVAL;
|
|
- }
|
|
-}
|
|
-#endif
|
|
-
|
|
-/*
|
|
* return board name for /proc/cpuinfo
|
|
*/
|
|
const char *board_get_name(void)
|
|
@@ -179,6 +141,7 @@ static struct platform_device bcm63xx_gp
|
|
int __init board_register_devices(void)
|
|
{
|
|
int usbh_ports = 0;
|
|
+ u8 mac[ETH_ALEN];
|
|
|
|
if (board.has_uart0)
|
|
bcm63xx_uart_register(0);
|
|
@@ -220,15 +183,10 @@ int __init board_register_devices(void)
|
|
/* Generate MAC address for WLAN and register our SPROM,
|
|
* do this after registering enet devices
|
|
*/
|
|
-#ifdef CONFIG_SSB_PCIHOST
|
|
- if (!board_get_mac_address(bcm63xx_sprom.il0mac)) {
|
|
- memcpy(bcm63xx_sprom.et0mac, bcm63xx_sprom.il0mac, ETH_ALEN);
|
|
- memcpy(bcm63xx_sprom.et1mac, bcm63xx_sprom.il0mac, ETH_ALEN);
|
|
- if (ssb_arch_register_fallback_sprom(
|
|
- &bcm63xx_get_fallback_sprom) < 0)
|
|
- pr_err(PFX "failed to register fallback SPROM\n");
|
|
- }
|
|
-#endif
|
|
+
|
|
+ if (board_get_mac_address(mac) ||
|
|
+ bcm63xx_register_fallback_sprom(mac))
|
|
+ pr_err(PFX "failed to register fallback SPROM\n");
|
|
|
|
bcm63xx_spi_register();
|
|
|
|
--- /dev/null
|
|
+++ b/arch/mips/bcm63xx/sprom.c
|
|
@@ -0,0 +1,70 @@
|
|
+/*
|
|
+ * This file is subject to the terms and conditions of the GNU General Public
|
|
+ * License. See the file "COPYING" in the main directory of this archive
|
|
+ * for more details.
|
|
+ *
|
|
+ * Copyright (C) 2008 Maxime Bizon <mbizon@freebox.fr>
|
|
+ * Copyright (C) 2008 Florian Fainelli <florian@openwrt.org>
|
|
+ */
|
|
+
|
|
+#include <linux/init.h>
|
|
+#include <linux/kernel.h>
|
|
+#include <linux/string.h>
|
|
+#include <linux/platform_device.h>
|
|
+#include <linux/ssb/ssb.h>
|
|
+#include <bcm63xx_fallback_sprom.h>
|
|
+#include <board_bcm963xx.h>
|
|
+
|
|
+#define PFX "sprom: "
|
|
+
|
|
+/*
|
|
+ * Register a sane SPROMv2 to make the on-board
|
|
+ * bcm4318 WLAN work
|
|
+ */
|
|
+#ifdef CONFIG_SSB_PCIHOST
|
|
+static struct ssb_sprom bcm63xx_sprom = {
|
|
+ .revision = 0x02,
|
|
+ .board_rev = 0x17,
|
|
+ .country_code = 0x0,
|
|
+ .ant_available_bg = 0x3,
|
|
+ .pa0b0 = 0x15ae,
|
|
+ .pa0b1 = 0xfa85,
|
|
+ .pa0b2 = 0xfe8d,
|
|
+ .pa1b0 = 0xffff,
|
|
+ .pa1b1 = 0xffff,
|
|
+ .pa1b2 = 0xffff,
|
|
+ .gpio0 = 0xff,
|
|
+ .gpio1 = 0xff,
|
|
+ .gpio2 = 0xff,
|
|
+ .gpio3 = 0xff,
|
|
+ .maxpwr_bg = 0x004c,
|
|
+ .itssi_bg = 0x00,
|
|
+ .boardflags_lo = 0x2848,
|
|
+ .boardflags_hi = 0x0000,
|
|
+};
|
|
+
|
|
+int bcm63xx_get_fallback_sprom(struct ssb_bus *bus, struct ssb_sprom *out)
|
|
+{
|
|
+ if (bus->bustype == SSB_BUSTYPE_PCI) {
|
|
+ memcpy(out, &bcm63xx_sprom, sizeof(struct ssb_sprom));
|
|
+ return 0;
|
|
+ } else {
|
|
+ printk(KERN_ERR PFX "unable to fill SPROM for given bustype.\n");
|
|
+ return -EINVAL;
|
|
+ }
|
|
+}
|
|
+#endif
|
|
+
|
|
+int __init bcm63xx_register_fallback_sprom(u8 *mac)
|
|
+{
|
|
+ int ret = 0;
|
|
+
|
|
+#ifdef CONFIG_SSB_PCIHOST
|
|
+ memcpy(bcm63xx_sprom.il0mac, mac, ETH_ALEN);
|
|
+ memcpy(bcm63xx_sprom.et0mac, mac, ETH_ALEN);
|
|
+ memcpy(bcm63xx_sprom.et1mac, mac, ETH_ALEN);
|
|
+
|
|
+ ret = ssb_arch_register_fallback_sprom(&bcm63xx_get_fallback_sprom);
|
|
+#endif
|
|
+ return ret;
|
|
+}
|
|
--- /dev/null
|
|
+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_fallback_sprom.h
|
|
@@ -0,0 +1,6 @@
|
|
+#ifndef __BCM63XX_FALLBACK_SPROM
|
|
+#define __BCM63XX_FALLBACK_SPROM
|
|
+
|
|
+int bcm63xx_register_fallback_sprom(u8 *mac);
|
|
+
|
|
+#endif
|