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author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-07-13 23:52:21 +0200 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-07-13 23:52:21 +0200 |
commit | d1447464789918db1e1a3d0aaf50d3d0f6487a4f (patch) | |
tree | 490bd5c493cdba742dc90d3731962226838e5f33 /arch/mips/bcm63xx | |
parent | Merge git://www.linux-watchdog.org/linux-watchdog (diff) | |
parent | Merge branch '3.10-fixes' into mips-for-linux-next (diff) | |
download | linux-d1447464789918db1e1a3d0aaf50d3d0f6487a4f.tar.xz linux-d1447464789918db1e1a3d0aaf50d3d0f6487a4f.zip |
Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
Pull MIPS updates from Ralf Baechle:
"MIPS updates:
- All the things that didn't make 3.10.
- Removes the Windriver PPMC platform. Nobody will miss it.
- Remove a workaround from kernel/irq/irqdomain.c which was there
exclusivly for MIPS. Patch by Grant Likely.
- More small improvments for the SEAD 3 platform
- Improvments on the BMIPS / SMP support for the BCM63xx series.
- Various cleanups of dead leftovers.
- Platform support for the Cavium Octeon-based EdgeRouter Lite.
Two large KVM patchsets didn't make it for this pull request because
their respective authors are vacationing"
* 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (124 commits)
MIPS: Kconfig: Add missing MODULES dependency to VPE_LOADER
MIPS: BCM63xx: CLK: Add dummy clk_{set,round}_rate() functions
MIPS: SEAD3: Disable L2 cache on SEAD-3.
MIPS: BCM63xx: Enable second core SMP on BCM6328 if available
MIPS: BCM63xx: Add SMP support to prom.c
MIPS: define write{b,w,l,q}_relaxed
MIPS: Expose missing pci_io{map,unmap} declarations
MIPS: Malta: Update GCMP detection.
Revert "MIPS: make CAC_ADDR and UNCAC_ADDR account for PHYS_OFFSET"
MIPS: APSP: Remove <asm/kspd.h>
SSB: Kconfig: Amend SSB_EMBEDDED dependencies
MIPS: microMIPS: Fix improper definition of ISA exception bit.
MIPS: Don't try to decode microMIPS branch instructions where they cannot exist.
MIPS: Declare emulate_load_store_microMIPS as a static function.
MIPS: Fix typos and cleanup comment
MIPS: Cleanup indentation and whitespace
MIPS: BMIPS: support booting from physical CPU other than 0
MIPS: Only set cpu_has_mmips if SYS_SUPPORTS_MICROMIPS
MIPS: GIC: Fix gic_set_affinity infinite loop
MIPS: Don't save/restore OCTEON wide multiplier state on syscalls.
...
Diffstat (limited to 'arch/mips/bcm63xx')
-rw-r--r-- | arch/mips/bcm63xx/Kconfig | 9 | ||||
-rw-r--r-- | arch/mips/bcm63xx/boards/board_bcm963xx.c | 53 | ||||
-rw-r--r-- | arch/mips/bcm63xx/clk.c | 30 | ||||
-rw-r--r-- | arch/mips/bcm63xx/cpu.c | 28 | ||||
-rw-r--r-- | arch/mips/bcm63xx/dev-flash.c | 1 | ||||
-rw-r--r-- | arch/mips/bcm63xx/dev-spi.c | 6 | ||||
-rw-r--r-- | arch/mips/bcm63xx/dev-uart.c | 3 | ||||
-rw-r--r-- | arch/mips/bcm63xx/irq.c | 23 | ||||
-rw-r--r-- | arch/mips/bcm63xx/nvram.c | 10 | ||||
-rw-r--r-- | arch/mips/bcm63xx/prom.c | 49 | ||||
-rw-r--r-- | arch/mips/bcm63xx/reset.c | 29 | ||||
-rw-r--r-- | arch/mips/bcm63xx/setup.c | 3 |
12 files changed, 220 insertions, 24 deletions
diff --git a/arch/mips/bcm63xx/Kconfig b/arch/mips/bcm63xx/Kconfig index 5639662fd503..b78306ce56c7 100644 --- a/arch/mips/bcm63xx/Kconfig +++ b/arch/mips/bcm63xx/Kconfig @@ -1,6 +1,10 @@ menu "CPU support" depends on BCM63XX +config BCM63XX_CPU_3368 + bool "support 3368 CPU" + select HW_HAS_PCI + config BCM63XX_CPU_6328 bool "support 6328 CPU" select HW_HAS_PCI @@ -8,14 +12,9 @@ config BCM63XX_CPU_6328 config BCM63XX_CPU_6338 bool "support 6338 CPU" select HW_HAS_PCI - select USB_ARCH_HAS_OHCI - select USB_OHCI_BIG_ENDIAN_DESC - select USB_OHCI_BIG_ENDIAN_MMIO config BCM63XX_CPU_6345 bool "support 6345 CPU" - select USB_OHCI_BIG_ENDIAN_DESC - select USB_OHCI_BIG_ENDIAN_MMIO config BCM63XX_CPU_6348 bool "support 6348 CPU" diff --git a/arch/mips/bcm63xx/boards/board_bcm963xx.c b/arch/mips/bcm63xx/boards/board_bcm963xx.c index 9c0ddafafb6c..5b974eb125fc 100644 --- a/arch/mips/bcm63xx/boards/board_bcm963xx.c +++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c @@ -28,11 +28,47 @@ #include <bcm63xx_dev_usb_usbd.h> #include <board_bcm963xx.h> +#include <uapi/linux/bcm933xx_hcs.h> + #define PFX "board_bcm963xx: " +#define HCS_OFFSET_128K 0x20000 + static struct board_info board; /* + * known 3368 boards + */ +#ifdef CONFIG_BCM63XX_CPU_3368 +static struct board_info __initdata board_cvg834g = { + .name = "CVG834G_E15R3921", + .expected_cpu_id = 0x3368, + + .has_uart0 = 1, + .has_uart1 = 1, + + .has_enet0 = 1, + .has_pci = 1, + + .enet0 = { + .has_phy = 1, + .use_internal_phy = 1, + }, + + .leds = { + { + .name = "CVG834G:green:power", + .gpio = 37, + .default_trigger= "default-on", + }, + }, + + .ephy_reset_gpio = 36, + .ephy_reset_gpio_flags = GPIOF_INIT_HIGH, +}; +#endif + +/* * known 6328 boards */ #ifdef CONFIG_BCM63XX_CPU_6328 @@ -639,6 +675,9 @@ static struct board_info __initdata board_DWVS0 = { * all boards */ static const struct board_info __initconst *bcm963xx_boards[] = { +#ifdef CONFIG_BCM63XX_CPU_3368 + &board_cvg834g, +#endif #ifdef CONFIG_BCM63XX_CPU_6328 &board_96328avng, #endif @@ -722,8 +761,9 @@ void __init board_prom_init(void) unsigned int i; u8 *boot_addr, *cfe; char cfe_version[32]; - char *board_name; + char *board_name = NULL; u32 val; + struct bcm_hcs *hcs; /* read base address of boot chip select (0) * 6328/6362 do not have MPI but boot from a fixed address @@ -747,7 +787,12 @@ void __init board_prom_init(void) bcm63xx_nvram_init(boot_addr + BCM963XX_NVRAM_OFFSET); - board_name = bcm63xx_nvram_get_name(); + if (BCMCPU_IS_3368()) { + hcs = (struct bcm_hcs *)boot_addr; + board_name = hcs->filename; + } else { + board_name = bcm63xx_nvram_get_name(); + } /* find board by name */ for (i = 0; i < ARRAY_SIZE(bcm963xx_boards); i++) { if (strncmp(board_name, bcm963xx_boards[i]->name, 16)) @@ -877,5 +922,9 @@ int __init board_register_devices(void) platform_device_register(&bcm63xx_gpio_leds); + if (board.ephy_reset_gpio && board.ephy_reset_gpio_flags) + gpio_request_one(board.ephy_reset_gpio, + board.ephy_reset_gpio_flags, "ephy-reset"); + return 0; } diff --git a/arch/mips/bcm63xx/clk.c b/arch/mips/bcm63xx/clk.c index c726a97fc798..43da4ae04cc2 100644 --- a/arch/mips/bcm63xx/clk.c +++ b/arch/mips/bcm63xx/clk.c @@ -84,7 +84,7 @@ static void enetx_set(struct clk *clk, int enable) else clk_disable_unlocked(&clk_enet_misc); - if (BCMCPU_IS_6358()) { + if (BCMCPU_IS_3368() || BCMCPU_IS_6358()) { u32 mask; if (clk->id == 0) @@ -110,9 +110,8 @@ static struct clk clk_enet1 = { */ static void ephy_set(struct clk *clk, int enable) { - if (!BCMCPU_IS_6358()) - return; - bcm_hwclock_set(CKCTL_6358_EPHY_EN, enable); + if (BCMCPU_IS_3368() || BCMCPU_IS_6358()) + bcm_hwclock_set(CKCTL_6358_EPHY_EN, enable); } @@ -155,9 +154,10 @@ static struct clk clk_enetsw = { */ static void pcm_set(struct clk *clk, int enable) { - if (!BCMCPU_IS_6358()) - return; - bcm_hwclock_set(CKCTL_6358_PCM_EN, enable); + if (BCMCPU_IS_3368()) + bcm_hwclock_set(CKCTL_3368_PCM_EN, enable); + if (BCMCPU_IS_6358()) + bcm_hwclock_set(CKCTL_6358_PCM_EN, enable); } static struct clk clk_pcm = { @@ -211,7 +211,7 @@ static void spi_set(struct clk *clk, int enable) mask = CKCTL_6338_SPI_EN; else if (BCMCPU_IS_6348()) mask = CKCTL_6348_SPI_EN; - else if (BCMCPU_IS_6358()) + else if (BCMCPU_IS_3368() || BCMCPU_IS_6358()) mask = CKCTL_6358_SPI_EN; else if (BCMCPU_IS_6362()) mask = CKCTL_6362_SPI_EN; @@ -318,6 +318,18 @@ unsigned long clk_get_rate(struct clk *clk) EXPORT_SYMBOL(clk_get_rate); +int clk_set_rate(struct clk *clk, unsigned long rate) +{ + return 0; +} +EXPORT_SYMBOL_GPL(clk_set_rate); + +long clk_round_rate(struct clk *clk, unsigned long rate) +{ + return 0; +} +EXPORT_SYMBOL_GPL(clk_round_rate); + struct clk *clk_get(struct device *dev, const char *id) { if (!strcmp(id, "enet0")) @@ -338,7 +350,7 @@ struct clk *clk_get(struct device *dev, const char *id) return &clk_xtm; if (!strcmp(id, "periph")) return &clk_periph; - if (BCMCPU_IS_6358() && !strcmp(id, "pcm")) + if ((BCMCPU_IS_3368() || BCMCPU_IS_6358()) && !strcmp(id, "pcm")) return &clk_pcm; if ((BCMCPU_IS_6362() || BCMCPU_IS_6368()) && !strcmp(id, "ipsec")) return &clk_ipsec; diff --git a/arch/mips/bcm63xx/cpu.c b/arch/mips/bcm63xx/cpu.c index 79fe32df5e96..7e17374a9ae8 100644 --- a/arch/mips/bcm63xx/cpu.c +++ b/arch/mips/bcm63xx/cpu.c @@ -29,6 +29,14 @@ static u8 bcm63xx_cpu_rev; static unsigned int bcm63xx_cpu_freq; static unsigned int bcm63xx_memory_size; +static const unsigned long bcm3368_regs_base[] = { + __GEN_CPU_REGS_TABLE(3368) +}; + +static const int bcm3368_irqs[] = { + __GEN_CPU_IRQ_TABLE(3368) +}; + static const unsigned long bcm6328_regs_base[] = { __GEN_CPU_REGS_TABLE(6328) }; @@ -116,6 +124,9 @@ unsigned int bcm63xx_get_memory_size(void) static unsigned int detect_cpu_clock(void) { switch (bcm63xx_get_cpu_id()) { + case BCM3368_CPU_ID: + return 300000000; + case BCM6328_CPU_ID: { unsigned int tmp, mips_pll_fcvo; @@ -266,7 +277,7 @@ static unsigned int detect_memory_size(void) banks = (val & SDRAM_CFG_BANK_MASK) ? 2 : 1; } - if (BCMCPU_IS_6358() || BCMCPU_IS_6368()) { + if (BCMCPU_IS_3368() || BCMCPU_IS_6358() || BCMCPU_IS_6368()) { val = bcm_memc_readl(MEMC_CFG_REG); rows = (val & MEMC_CFG_ROW_MASK) >> MEMC_CFG_ROW_SHIFT; cols = (val & MEMC_CFG_COL_MASK) >> MEMC_CFG_COL_SHIFT; @@ -302,10 +313,17 @@ void __init bcm63xx_cpu_init(void) chipid_reg = BCM_6345_PERF_BASE; break; case CPU_BMIPS4350: - if ((read_c0_prid() & 0xf0) == 0x10) + switch ((read_c0_prid() & 0xff)) { + case 0x04: + chipid_reg = BCM_3368_PERF_BASE; + break; + case 0x10: chipid_reg = BCM_6345_PERF_BASE; - else + break; + default: chipid_reg = BCM_6368_PERF_BASE; + break; + } break; } @@ -322,6 +340,10 @@ void __init bcm63xx_cpu_init(void) bcm63xx_cpu_rev = (tmp & REV_REVID_MASK) >> REV_REVID_SHIFT; switch (bcm63xx_cpu_id) { + case BCM3368_CPU_ID: + bcm63xx_regs_base = bcm3368_regs_base; + bcm63xx_irqs = bcm3368_irqs; + break; case BCM6328_CPU_ID: bcm63xx_regs_base = bcm6328_regs_base; bcm63xx_irqs = bcm6328_irqs; diff --git a/arch/mips/bcm63xx/dev-flash.c b/arch/mips/bcm63xx/dev-flash.c index 588d1ec622e4..172dd8397178 100644 --- a/arch/mips/bcm63xx/dev-flash.c +++ b/arch/mips/bcm63xx/dev-flash.c @@ -71,6 +71,7 @@ static int __init bcm63xx_detect_flash_type(void) case BCM6348_CPU_ID: /* no way to auto detect so assume parallel */ return BCM63XX_FLASH_TYPE_PARALLEL; + case BCM3368_CPU_ID: case BCM6358_CPU_ID: val = bcm_gpio_readl(GPIO_STRAPBUS_REG); if (val & STRAPBUS_6358_BOOT_SEL_PARALLEL) diff --git a/arch/mips/bcm63xx/dev-spi.c b/arch/mips/bcm63xx/dev-spi.c index 3065bb61820d..d12daed749bc 100644 --- a/arch/mips/bcm63xx/dev-spi.c +++ b/arch/mips/bcm63xx/dev-spi.c @@ -37,7 +37,8 @@ static __init void bcm63xx_spi_regs_init(void) { if (BCMCPU_IS_6338() || BCMCPU_IS_6348()) bcm63xx_regs_spi = bcm6348_regs_spi; - if (BCMCPU_IS_6358() || BCMCPU_IS_6362() || BCMCPU_IS_6368()) + if (BCMCPU_IS_3368() || BCMCPU_IS_6358() || + BCMCPU_IS_6362() || BCMCPU_IS_6368()) bcm63xx_regs_spi = bcm6358_regs_spi; } #else @@ -87,7 +88,8 @@ int __init bcm63xx_spi_register(void) spi_pdata.msg_ctl_width = SPI_6348_MSG_CTL_WIDTH; } - if (BCMCPU_IS_6358() || BCMCPU_IS_6362() || BCMCPU_IS_6368()) { + if (BCMCPU_IS_3368() || BCMCPU_IS_6358() || BCMCPU_IS_6362() || + BCMCPU_IS_6368()) { spi_resources[0].end += BCM_6358_RSET_SPI_SIZE - 1; spi_pdata.fifo_size = SPI_6358_MSG_DATA_SIZE; spi_pdata.msg_type_shift = SPI_6358_MSG_TYPE_SHIFT; diff --git a/arch/mips/bcm63xx/dev-uart.c b/arch/mips/bcm63xx/dev-uart.c index d6e42c608325..3bc7f3bfc9ad 100644 --- a/arch/mips/bcm63xx/dev-uart.c +++ b/arch/mips/bcm63xx/dev-uart.c @@ -54,7 +54,8 @@ int __init bcm63xx_uart_register(unsigned int id) if (id >= ARRAY_SIZE(bcm63xx_uart_devices)) return -ENODEV; - if (id == 1 && (!BCMCPU_IS_6358() && !BCMCPU_IS_6368())) + if (id == 1 && (!BCMCPU_IS_3368() && !BCMCPU_IS_6358() && + !BCMCPU_IS_6368())) return -ENODEV; if (id == 0) { diff --git a/arch/mips/bcm63xx/irq.c b/arch/mips/bcm63xx/irq.c index c0ab3887f42e..1525f8a3841b 100644 --- a/arch/mips/bcm63xx/irq.c +++ b/arch/mips/bcm63xx/irq.c @@ -27,6 +27,17 @@ static void __internal_irq_unmask_32(unsigned int irq) __maybe_unused; static void __internal_irq_unmask_64(unsigned int irq) __maybe_unused; #ifndef BCMCPU_RUNTIME_DETECT +#ifdef CONFIG_BCM63XX_CPU_3368 +#define irq_stat_reg PERF_IRQSTAT_3368_REG +#define irq_mask_reg PERF_IRQMASK_3368_REG +#define irq_bits 32 +#define is_ext_irq_cascaded 0 +#define ext_irq_start 0 +#define ext_irq_end 0 +#define ext_irq_count 4 +#define ext_irq_cfg_reg1 PERF_EXTIRQ_CFG_REG_3368 +#define ext_irq_cfg_reg2 0 +#endif #ifdef CONFIG_BCM63XX_CPU_6328 #define irq_stat_reg PERF_IRQSTAT_6328_REG #define irq_mask_reg PERF_IRQMASK_6328_REG @@ -140,6 +151,13 @@ static void bcm63xx_init_irq(void) irq_mask_addr = bcm63xx_regset_address(RSET_PERF); switch (bcm63xx_get_cpu_id()) { + case BCM3368_CPU_ID: + irq_stat_addr += PERF_IRQSTAT_3368_REG; + irq_mask_addr += PERF_IRQMASK_3368_REG; + irq_bits = 32; + ext_irq_count = 4; + ext_irq_cfg_reg1 = PERF_EXTIRQ_CFG_REG_3368; + break; case BCM6328_CPU_ID: irq_stat_addr += PERF_IRQSTAT_6328_REG; irq_mask_addr += PERF_IRQMASK_6328_REG; @@ -294,6 +312,10 @@ asmlinkage void plat_irq_dispatch(void) if (cause & CAUSEF_IP7) do_IRQ(7); + if (cause & CAUSEF_IP0) + do_IRQ(0); + if (cause & CAUSEF_IP1) + do_IRQ(1); if (cause & CAUSEF_IP2) dispatch_internal(); if (!is_ext_irq_cascaded) { @@ -475,6 +497,7 @@ static int bcm63xx_external_irq_set_type(struct irq_data *d, reg &= ~EXTIRQ_CFG_BOTHEDGE_6348(irq); break; + case BCM3368_CPU_ID: case BCM6328_CPU_ID: case BCM6338_CPU_ID: case BCM6345_CPU_ID: diff --git a/arch/mips/bcm63xx/nvram.c b/arch/mips/bcm63xx/nvram.c index a4b8864f9307..e652e578a679 100644 --- a/arch/mips/bcm63xx/nvram.c +++ b/arch/mips/bcm63xx/nvram.c @@ -42,6 +42,7 @@ void __init bcm63xx_nvram_init(void *addr) { unsigned int check_len; u32 crc, expected_crc; + u8 hcs_mac_addr[ETH_ALEN] = { 0x00, 0x10, 0x18, 0xff, 0xff, 0xff }; /* extract nvram data */ memcpy(&nvram, addr, sizeof(nvram)); @@ -62,6 +63,15 @@ void __init bcm63xx_nvram_init(void *addr) if (crc != expected_crc) pr_warn("nvram checksum failed, contents may be invalid (expected %08x, got %08x)\n", expected_crc, crc); + + /* Cable modems have a different NVRAM which is embedded in the eCos + * firmware and not easily extractible, give at least a MAC address + * pool. + */ + if (BCMCPU_IS_3368()) { + memcpy(nvram.mac_addr_base, hcs_mac_addr, ETH_ALEN); + nvram.mac_addr_count = 2; + } } u8 *bcm63xx_nvram_get_name(void) diff --git a/arch/mips/bcm63xx/prom.c b/arch/mips/bcm63xx/prom.c index fd698087fbfd..8ac4e095e68e 100644 --- a/arch/mips/bcm63xx/prom.c +++ b/arch/mips/bcm63xx/prom.c @@ -8,7 +8,11 @@ #include <linux/init.h> #include <linux/bootmem.h> +#include <linux/smp.h> #include <asm/bootinfo.h> +#include <asm/bmips.h> +#include <asm/smp-ops.h> +#include <asm/mipsregs.h> #include <bcm63xx_board.h> #include <bcm63xx_cpu.h> #include <bcm63xx_io.h> @@ -26,7 +30,9 @@ void __init prom_init(void) bcm_wdt_writel(WDT_STOP_2, WDT_CTL_REG); /* disable all hardware blocks clock for now */ - if (BCMCPU_IS_6328()) + if (BCMCPU_IS_3368()) + mask = CKCTL_3368_ALL_SAFE_EN; + else if (BCMCPU_IS_6328()) mask = CKCTL_6328_ALL_SAFE_EN; else if (BCMCPU_IS_6338()) mask = CKCTL_6338_ALL_SAFE_EN; @@ -52,6 +58,47 @@ void __init prom_init(void) /* do low level board init */ board_prom_init(); + + if (IS_ENABLED(CONFIG_CPU_BMIPS4350) && IS_ENABLED(CONFIG_SMP)) { + /* set up SMP */ + register_smp_ops(&bmips_smp_ops); + + /* + * BCM6328 might not have its second CPU enabled, while BCM6358 + * needs special handling for its shared TLB, so disable SMP + * for now. + */ + if (BCMCPU_IS_6328()) { + reg = bcm_readl(BCM_6328_OTP_BASE + + OTP_USER_BITS_6328_REG(3)); + + if (reg & OTP_6328_REG3_TP1_DISABLED) + bmips_smp_enabled = 0; + } else if (BCMCPU_IS_6358()) { + bmips_smp_enabled = 0; + } + + if (!bmips_smp_enabled) + return; + + /* + * The bootloader has set up the CPU1 reset vector at + * 0xa000_0200. + * This conflicts with the special interrupt vector (IV). + * The bootloader has also set up CPU1 to respond to the wrong + * IPI interrupt. + * Here we will start up CPU1 in the background and ask it to + * reconfigure itself then go back to sleep. + */ + memcpy((void *)0xa0000200, &bmips_smp_movevec, 0x20); + __sync(); + set_c0_cause(C_SW0); + cpumask_set_cpu(1, &bmips_booted_mask); + + /* + * FIXME: we really should have some sort of hazard barrier here + */ + } } void __init prom_free_prom_memory(void) diff --git a/arch/mips/bcm63xx/reset.c b/arch/mips/bcm63xx/reset.c index 317931c6cf58..acbeb1fe7c57 100644 --- a/arch/mips/bcm63xx/reset.c +++ b/arch/mips/bcm63xx/reset.c @@ -30,6 +30,19 @@ [BCM63XX_RESET_PCIE] = BCM## __cpu ##_RESET_PCIE, \ [BCM63XX_RESET_PCIE_EXT] = BCM## __cpu ##_RESET_PCIE_EXT, +#define BCM3368_RESET_SPI SOFTRESET_3368_SPI_MASK +#define BCM3368_RESET_ENET SOFTRESET_3368_ENET_MASK +#define BCM3368_RESET_USBH 0 +#define BCM3368_RESET_USBD SOFTRESET_3368_USBS_MASK +#define BCM3368_RESET_DSL 0 +#define BCM3368_RESET_SAR 0 +#define BCM3368_RESET_EPHY SOFTRESET_3368_EPHY_MASK +#define BCM3368_RESET_ENETSW 0 +#define BCM3368_RESET_PCM SOFTRESET_3368_PCM_MASK +#define BCM3368_RESET_MPI SOFTRESET_3368_MPI_MASK +#define BCM3368_RESET_PCIE 0 +#define BCM3368_RESET_PCIE_EXT 0 + #define BCM6328_RESET_SPI SOFTRESET_6328_SPI_MASK #define BCM6328_RESET_ENET 0 #define BCM6328_RESET_USBH SOFTRESET_6328_USBH_MASK @@ -117,6 +130,10 @@ /* * core reset bits */ +static const u32 bcm3368_reset_bits[] = { + __GEN_RESET_BITS_TABLE(3368) +}; + static const u32 bcm6328_reset_bits[] = { __GEN_RESET_BITS_TABLE(6328) }; @@ -146,7 +163,10 @@ static int reset_reg; static int __init bcm63xx_reset_bits_init(void) { - if (BCMCPU_IS_6328()) { + if (BCMCPU_IS_3368()) { + reset_reg = PERF_SOFTRESET_6358_REG; + bcm63xx_reset_bits = bcm3368_reset_bits; + } else if (BCMCPU_IS_6328()) { reset_reg = PERF_SOFTRESET_6328_REG; bcm63xx_reset_bits = bcm6328_reset_bits; } else if (BCMCPU_IS_6338()) { @@ -170,6 +190,13 @@ static int __init bcm63xx_reset_bits_init(void) } #else +#ifdef CONFIG_BCM63XX_CPU_3368 +static const u32 bcm63xx_reset_bits[] = { + __GEN_RESET_BITS_TABLE(3368) +}; +#define reset_reg PERF_SOFTRESET_6358_REG +#endif + #ifdef CONFIG_BCM63XX_CPU_6328 static const u32 bcm63xx_reset_bits[] = { __GEN_RESET_BITS_TABLE(6328) diff --git a/arch/mips/bcm63xx/setup.c b/arch/mips/bcm63xx/setup.c index 24a24445db64..6660c7ddf87b 100644 --- a/arch/mips/bcm63xx/setup.c +++ b/arch/mips/bcm63xx/setup.c @@ -68,6 +68,9 @@ void bcm63xx_machine_reboot(void) /* mask and clear all external irq */ switch (bcm63xx_get_cpu_id()) { + case BCM3368_CPU_ID: + perf_regs[0] = PERF_EXTIRQ_CFG_REG_3368; + break; case BCM6328_CPU_ID: perf_regs[0] = PERF_EXTIRQ_CFG_REG_6328; break; |