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| author | Florian Fainelli <florian@openwrt.org> | 2009-03-20 15:08:02 +0000 |
|---|---|---|
| committer | Florian Fainelli <florian@openwrt.org> | 2009-03-20 15:08:02 +0000 |
| commit | 0972ee5331eec00b2fbebfdd8b849d2bbc1a08eb (patch) | |
| tree | 9ce2e90d15bf66eeae7a703e8d0eafb893600410 /target/linux/brcm63xx/files/arch/mips/bcm63xx/cpu.c | |
| parent | 08b7cbe44e178861cc6bbc11c83272363ae645e6 (diff) | |
| download | upstream-0972ee5331eec00b2fbebfdd8b849d2bbc1a08eb.tar.gz upstream-0972ee5331eec00b2fbebfdd8b849d2bbc1a08eb.tar.bz2 upstream-0972ee5331eec00b2fbebfdd8b849d2bbc1a08eb.zip | |
add support for bcm6345 SoC, needs testing
SVN-Revision: 14953
Diffstat (limited to 'target/linux/brcm63xx/files/arch/mips/bcm63xx/cpu.c')
| -rw-r--r-- | target/linux/brcm63xx/files/arch/mips/bcm63xx/cpu.c | 31 |
1 files changed, 29 insertions, 2 deletions
diff --git a/target/linux/brcm63xx/files/arch/mips/bcm63xx/cpu.c b/target/linux/brcm63xx/files/arch/mips/bcm63xx/cpu.c index f9b6eeba46..bc7ed50f89 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; |