From 3a02e3c605f557d9ff3488da2ceb2087eb2aceec Mon Sep 17 00:00:00 2001 From: florian Date: Fri, 20 Mar 2009 15:08:02 +0000 Subject: [brcm63xx] add support for bcm6345 SoC, needs testing git-svn-id: svn://svn.openwrt.org/openwrt/trunk@14953 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- .../linux/brcm63xx/files/arch/mips/bcm63xx/Kconfig | 5 ++++ .../linux/brcm63xx/files/arch/mips/bcm63xx/cpu.c | 31 ++++++++++++++++++++-- 2 files changed, 34 insertions(+), 2 deletions(-) (limited to 'target/linux/brcm63xx/files/arch/mips/bcm63xx') 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 @@ -71,6 +71,26 @@ static const unsigned long bcm96338_regs_spi[] = { [SPI_RX_DATA] = SPI_BCM_6338_SPI_RX_DATA, }; +/* + * 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 */ @@ -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; -- cgit v1.2.3