diff options
Diffstat (limited to 'target/linux/brcm63xx/files/arch/mips/bcm63xx')
| -rw-r--r-- | target/linux/brcm63xx/files/arch/mips/bcm63xx/Kconfig | 7 | ||||
| -rw-r--r-- | target/linux/brcm63xx/files/arch/mips/bcm63xx/cpu.c | 34 |
2 files changed, 40 insertions, 1 deletions
diff --git a/target/linux/brcm63xx/files/arch/mips/bcm63xx/Kconfig b/target/linux/brcm63xx/files/arch/mips/bcm63xx/Kconfig index 8c192e747..325f69afa 100644 --- a/target/linux/brcm63xx/files/arch/mips/bcm63xx/Kconfig +++ b/target/linux/brcm63xx/files/arch/mips/bcm63xx/Kconfig @@ -1,6 +1,13 @@ menu "CPU support" depends on BCM63XX +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_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 0a403dd07..b7c041f60 100644 --- a/target/linux/brcm63xx/files/arch/mips/bcm63xx/cpu.c +++ b/target/linux/brcm63xx/files/arch/mips/bcm63xx/cpu.c @@ -26,6 +26,29 @@ static unsigned int bcm63xx_cpu_freq; static unsigned int bcm63xx_memory_size; /* + * 6338 register sets and irqs + */ + +static const unsigned long bcm96338_regs_base[] = { + [RSET_PERF] = BCM_6338_PERF_BASE, + [RSET_TIMER] = BCM_6338_TIMER_BASE, + [RSET_WDT] = BCM_6338_WDT_BASE, + [RSET_UART0] = BCM_6338_UART0_BASE, + [RSET_GPIO] = BCM_6338_GPIO_BASE, + [RSET_SPI] = BCM_6338_SPI_BASE, +}; + +static const int bcm96338_irqs[] = { + [IRQ_TIMER] = BCM_6338_TIMER_IRQ, + [IRQ_UART0] = BCM_6338_UART0_IRQ, + [IRQ_DSL] = BCM_6338_DSL_IRQ, + [IRQ_ENET0] = BCM_6338_ENET0_IRQ, + [IRQ_ENET_PHY] = BCM_6338_ENET_PHY_IRQ, + [IRQ_ENET0_RXDMA] = BCM_6338_ENET0_RXDMA_IRQ, + [IRQ_ENET0_TXDMA] = BCM_6338_ENET0_TXDMA_IRQ, +}; + +/* * 6348 register sets and irqs */ static const unsigned long bcm96348_regs_base[] = { @@ -137,6 +160,10 @@ static unsigned int detect_cpu_clock(void) { unsigned int tmp, n1 = 0, n2 = 0, m1 = 0; + if (BCMCPU_IS_6338()) { + return 240000000; + } + /* * frequency depends on PLL configuration: */ @@ -170,7 +197,7 @@ static unsigned int detect_memory_size(void) unsigned int cols = 0, rows = 0, is_32bits = 0, banks = 0; u32 val; - if (BCMCPU_IS_6348()) { + if (BCMCPU_IS_6338() || BCMCPU_IS_6348()) { val = bcm_sdram_readl(SDRAM_CFG_REG); rows = (val & SDRAM_CFG_ROW_MASK) >> SDRAM_CFG_ROW_SHIFT; cols = (val & SDRAM_CFG_COL_MASK) >> SDRAM_CFG_COL_SHIFT; @@ -204,6 +231,11 @@ void __init bcm63xx_cpu_init(void) expected_cpu_id = 0; switch (c->cputype) { + case CPU_BCM6338: + expected_cpu_id = BCM6338_CPU_ID; + bcm63xx_regs_base = bcm96338_regs_base; + bcm63xx_irqs = bcm96338_irqs; + break; case CPU_BCM6348: expected_cpu_id = BCM6348_CPU_ID; bcm63xx_regs_base = bcm96348_regs_base; |