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[brcm63xx] add support for bcm6345 SoC, needs testing

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@14953 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
florian
2009-03-20 15:08:02 +00:00
parent 3ede106244
commit 3a02e3c605
4 changed files with 83 additions and 2 deletions
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31
target/linux/brcm63xx/files/arch/mips/bcm63xx/cpu.c
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@@ -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;