154 lines
4.8 KiB
Diff
154 lines
4.8 KiB
Diff
From 7063a1583166abe1a9cefed38c2f53a0e14a0005 Mon Sep 17 00:00:00 2001
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From: Hauke Mehrtens <hauke@hauke-m.de>
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Date: Sun, 4 May 2014 16:35:42 +0200
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Subject: [PATCH 01/17] MIPS: BCM47XX: move the nvram header file into common
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space
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Moving mach-bcm47xx/bcm47xx_nvram.h to include/linux/bcm47xx_nvram.h
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makes it possible to reuse this header on the ARM based bcm47xx/bcm53xx
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SoCs (e.g. BCM5301X devices). Broadcom uses ARM CPUs in their new SoC
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form the bcm47xx and bcm53xx line, but many other things like nvram
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stayed the same.
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This is a preparation for adding a new nvram driver, which can be used
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by the ARM SoC and the MIPS SoC code. The device drivers accessing
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nvram do not have to care about ARM or MIPS SoC version.
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Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
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---
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arch/mips/bcm47xx/board.c | 2 +-
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arch/mips/bcm47xx/nvram.c | 2 +-
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arch/mips/bcm47xx/setup.c | 2 +-
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arch/mips/bcm47xx/sprom.c | 2 +-
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arch/mips/bcm47xx/time.c | 2 +-
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arch/mips/include/asm/mach-bcm47xx/bcm47xx_nvram.h | 53 -----------------
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drivers/net/ethernet/broadcom/b44.c | 8 +--
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drivers/net/ethernet/broadcom/bgmac.c | 2 +-
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drivers/ssb/driver_chipcommon_pmu.c | 6 +-
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include/linux/bcm47xx_nvram.h | 66 ++++++++++++++++++++++
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10 files changed, 74 insertions(+), 71 deletions(-)
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delete mode 100644 arch/mips/include/asm/mach-bcm47xx/bcm47xx_nvram.h
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create mode 100644 include/linux/bcm47xx_nvram.h
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--- a/arch/mips/bcm47xx/board.c
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+++ b/arch/mips/bcm47xx/board.c
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@@ -2,7 +2,7 @@
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#include <linux/export.h>
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#include <linux/string.h>
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#include <bcm47xx_board.h>
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-#include <bcm47xx_nvram.h>
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+#include <linux/bcm47xx_nvram.h>
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struct bcm47xx_board_type {
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const enum bcm47xx_board board;
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--- a/arch/mips/bcm47xx/nvram.c
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+++ b/arch/mips/bcm47xx/nvram.c
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@@ -17,7 +17,7 @@
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#include <linux/kernel.h>
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#include <linux/string.h>
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#include <asm/addrspace.h>
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-#include <bcm47xx_nvram.h>
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+#include <linux/bcm47xx_nvram.h>
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#include <asm/mach-bcm47xx/bcm47xx.h>
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static char nvram_buf[NVRAM_SPACE];
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--- a/arch/mips/bcm47xx/setup.c
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+++ b/arch/mips/bcm47xx/setup.c
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@@ -42,7 +42,7 @@
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#include <asm/reboot.h>
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#include <asm/time.h>
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#include <bcm47xx.h>
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-#include <bcm47xx_nvram.h>
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+#include <linux/bcm47xx_nvram.h>
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#include <bcm47xx_board.h>
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union bcm47xx_bus bcm47xx_bus;
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--- a/arch/mips/bcm47xx/sprom.c
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+++ b/arch/mips/bcm47xx/sprom.c
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@@ -27,7 +27,7 @@
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*/
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#include <bcm47xx.h>
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-#include <bcm47xx_nvram.h>
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+#include <linux/bcm47xx_nvram.h>
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static void create_key(const char *prefix, const char *postfix,
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const char *name, char *buf, int len)
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--- a/arch/mips/bcm47xx/time.c
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+++ b/arch/mips/bcm47xx/time.c
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@@ -27,7 +27,7 @@
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#include <linux/ssb/ssb.h>
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#include <asm/time.h>
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#include <bcm47xx.h>
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-#include <bcm47xx_nvram.h>
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+#include <linux/bcm47xx_nvram.h>
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#include <bcm47xx_board.h>
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void __init plat_time_init(void)
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--- a/drivers/net/ethernet/broadcom/b44.c
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+++ b/drivers/net/ethernet/broadcom/b44.c
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@@ -31,6 +31,7 @@
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#include <linux/ssb/ssb.h>
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#include <linux/slab.h>
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#include <linux/phy.h>
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+#include <linux/bcm47xx_nvram.h>
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#include <asm/uaccess.h>
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#include <asm/io.h>
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@@ -399,8 +400,6 @@ static void b44_set_flow_ctrl(struct b44
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__b44_set_flow_ctrl(bp, pause_enab);
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}
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-#ifdef CONFIG_BCM47XX
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-#include <bcm47xx_nvram.h>
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static void b44_wap54g10_workaround(struct b44 *bp)
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{
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char buf[20];
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@@ -429,11 +428,6 @@ static void b44_wap54g10_workaround(stru
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error:
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pr_warning("PHY: cannot reset MII transceiver isolate bit\n");
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}
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-#else
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-static inline void b44_wap54g10_workaround(struct b44 *bp)
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-{
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-}
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-#endif
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static int b44_setup_phy(struct b44 *bp)
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{
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--- a/drivers/net/ethernet/broadcom/bgmac.c
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+++ b/drivers/net/ethernet/broadcom/bgmac.c
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@@ -17,7 +17,7 @@
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#include <linux/interrupt.h>
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#include <linux/dma-mapping.h>
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#include <linux/platform_data/b53.h>
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-#include <bcm47xx_nvram.h>
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+#include <linux/bcm47xx_nvram.h>
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static const struct bcma_device_id bgmac_bcma_tbl[] = {
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BCMA_CORE(BCMA_MANUF_BCM, BCMA_CORE_4706_MAC_GBIT, BCMA_ANY_REV, BCMA_ANY_CLASS),
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--- a/drivers/ssb/driver_chipcommon_pmu.c
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+++ b/drivers/ssb/driver_chipcommon_pmu.c
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@@ -13,9 +13,7 @@
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#include <linux/ssb/ssb_driver_chipcommon.h>
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#include <linux/delay.h>
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#include <linux/export.h>
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-#ifdef CONFIG_BCM47XX
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-#include <bcm47xx_nvram.h>
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-#endif
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+#include <linux/bcm47xx_nvram.h>
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#include "ssb_private.h"
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@@ -320,11 +318,9 @@ static void ssb_pmu_pll_init(struct ssb_
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u32 crystalfreq = 0; /* in kHz. 0 = keep default freq. */
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if (bus->bustype == SSB_BUSTYPE_SSB) {
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-#ifdef CONFIG_BCM47XX
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char buf[20];
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if (bcm47xx_nvram_getenv("xtalfreq", buf, sizeof(buf)) >= 0)
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crystalfreq = simple_strtoul(buf, NULL, 0);
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-#endif
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}
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switch (bus->chip_id) {
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