diff options
Diffstat (limited to 'target/linux/brcm63xx')
4 files changed, 83 insertions, 2 deletions
diff --git a/target/linux/brcm63xx/config-2.6.27 b/target/linux/brcm63xx/config-2.6.27 index f2c312e98..bcf9fd244 100644 --- a/target/linux/brcm63xx/config-2.6.27 +++ b/target/linux/brcm63xx/config-2.6.27 @@ -14,6 +14,7 @@ CONFIG_BASE_SMALL=0 # CONFIG_BCM47XX is not set CONFIG_BCM63XX=y CONFIG_BCM63XX_CPU_6338=y +CONFIG_BCM63XX_CPU_6345=y CONFIG_BCM63XX_CPU_6348=y CONFIG_BCM63XX_CPU_6358=y CONFIG_BCM63XX_ENET=y diff --git a/target/linux/brcm63xx/files/arch/mips/bcm63xx/Kconfig b/target/linux/brcm63xx/files/arch/mips/bcm63xx/Kconfig index b21c03e6d..a3ac72a43 100644 --- a/target/linux/brcm63xx/files/arch/mips/bcm63xx/Kconfig +++ b/target/linux/brcm63xx/files/arch/mips/bcm63xx/Kconfig @@ -8,6 +8,11 @@ config BCM63XX_CPU_6338 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" select HW_HAS_PCI diff --git a/target/linux/brcm63xx/files/arch/mips/bcm63xx/cpu.c b/target/linux/brcm63xx/files/arch/mips/bcm63xx/cpu.c index f9b6eeba4..bc7ed50f8 100644 --- a/target/linux/brcm63xx/files/arch/mips/bcm63xx/cpu.c +++ b/target/linux/brcm63xx/files/arch/mips/bcm63xx/cpu.c @@ -72,6 +72,26 @@ static const unsigned long bcm96338_regs_spi[] = { }; /* + * 6345 register sets and irqs + */ + +static const unsigned long bcm96345_regs_base[] = { + [RSET_PERF] = BCM_6345_PERF_BASE, + [RSET_TIMER] = BCM_6345_TIMER_BASE, + [RSET_WDT] = BCM_6345_WDT_BASE, + [RSET_UART0] = BCM_6345_UART0_BASE, + [RSET_GPIO] = BCM_6345_GPIO_BASE, +}; + +static const int bcm96345_irqs[] = { + [IRQ_TIMER] = BCM_6345_TIMER_IRQ, + [IRQ_UART0] = BCM_6345_UART0_IRQ, + [IRQ_DSL] = BCM_6345_DSL_IRQ, + [IRQ_ENET0] = BCM_6345_ENET0_IRQ, + [IRQ_ENET_PHY] = BCM_6345_ENET_PHY_IRQ, +}; + +/* * 6348 register sets and irqs */ static const unsigned long bcm96348_regs_base[] = { @@ -217,9 +237,11 @@ static unsigned int detect_cpu_clock(void) { unsigned int tmp, n1 = 0, n2 = 0, m1 = 0; - if (BCMCPU_IS_6338()) { + if (BCMCPU_IS_6338()) return 240000000; - } + + if (BCMCPU_IS_6345()) + return 140000000; /* * frequency depends on PLL configuration: @@ -294,6 +316,11 @@ void __init bcm63xx_cpu_init(void) bcm63xx_irqs = bcm96338_irqs; bcm63xx_regs_spi = bcm96338_regs_spi; break; + case CPU_BCM6345: + expected_cpu_id = BCM6345_CPU_ID; + bcm63xx_regs_base = bcm96345_regs_base; + bcm63xx_irqs = bcm96345_irqs; + break; case CPU_BCM6348: expected_cpu_id = BCM6348_CPU_ID; bcm63xx_regs_base = bcm96348_regs_base; diff --git a/target/linux/brcm63xx/files/include/asm-mips/mach-bcm63xx/bcm63xx_cpu.h b/target/linux/brcm63xx/files/include/asm-mips/mach-bcm63xx/bcm63xx_cpu.h index 74e553f7d..2ad2c9dc9 100644 --- a/target/linux/brcm63xx/files/include/asm-mips/mach-bcm63xx/bcm63xx_cpu.h +++ b/target/linux/brcm63xx/files/include/asm-mips/mach-bcm63xx/bcm63xx_cpu.h @@ -12,6 +12,7 @@ * arm mach-types) */ #define BCM6338_CPU_ID 0x6338 +#define BCM6345_CPU_ID 0x6345 #define BCM6348_CPU_ID 0x6348 #define BCM6358_CPU_ID 0x6358 @@ -33,6 +34,19 @@ unsigned int bcm63xx_get_cpu_freq(void); # define BCMCPU_IS_6338() (0) #endif +#ifdef CONFIG_BCM63XX_CPU_6345 +# ifdef bcm63xx_get_cpu_id +# undef bcm63xx_get_cpu_id +# define bcm63xx_get_cpu_id() __bcm63xx_get_cpu_id() +# define BCMCPU_RUNTIME_DETECT +# else +# define bcm63xx_get_cpu_id() BCM6345_CPU_ID +# endif +# define BCMCPU_IS_6345() (bcm63xx_get_cpu_id() == BCM6345_CPU_ID) +#else +# define BCMCPU_IS_6345() (0) +#endif + #ifdef CONFIG_BCM63XX_CPU_6348 # ifdef bcm63xx_get_cpu_id # undef bcm63xx_get_cpu_id @@ -123,6 +137,15 @@ enum bcm63xx_regs_set { #define BCM_6338_MEMC_BASE (0xfffe3100) /* + * 6345 register sets base address + */ +#define BCM_6345_PERF_BASE (0xfffe0000) +#define BCM_6345_TIMER_BASE (0xfffe0200) +#define BCM_6345_WDT_BASE (0xfffe021c) +#define BCM_6345_UART0_BASE (0xfffe0300) +#define BCM_6345_GPIO_BASE (0xfffe0400) + +/* * 6348 register sets base address */ #define BCM_6348_DSL_LMEM_BASE (0xfff00000) @@ -204,6 +227,20 @@ static inline unsigned long bcm63xx_regset_address(enum bcm63xx_regs_set set) return BCM_6338_MEMC_BASE; } #endif +#ifdef CONFIG_BCM63XX_CPU_6345 + switch (set) { + case RSET_PERF: + return BCM_6345_PERF_BASE; + case RSET_TIMER: + return BCM_6345_TIMER_BASE; + case RSET_WDT: + return BCM_6345_WDT_BASE; + case RSET_UART0: + return BCM_6345_UART0_BASE; + case RSET_GPIO: + return BCM_6345_GPIO_BASE; + } +#endif #ifdef CONFIG_BCM63XX_CPU_6348 switch (set) { case RSET_DSL_LMEM: @@ -462,6 +499,17 @@ enum bcm63xx_irq { #define BCM_6338_SDIO_IRQ (IRQ_INTERNAL_BASE + 17) /* + * 6345 irqs + */ +#define BCM_6345_TIMER_IRQ (IRQ_INTERNAL_BASE + 0) +#define BCM_6345_UART0_IRQ (IRQ_INTERNAL_BASE + 2) +#define BCM_6345_DSL_IRQ (IRQ_INTERNAL_BASE + 3) +#define BCM_6345_ATM_IRQ (IRQ_INTERNAL_BASE + 4) +#define BCM_6345_USB_IRQ (IRQ_INTERNAL_BASE + 5) +#define BCM_6345_ENET0_IRQ (IRQ_INTERNAL_BASE + 8) +#define BCM_6345_ENET_PHY_IRQ (IRQ_INTERNAL_BASE + 12) + +/* * 6348 irqs */ #define BCM_6348_TIMER_IRQ (IRQ_INTERNAL_BASE + 0) |