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OpenCloudOS-Kernel
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Merge branch 'for-rmk' of git://git.marvell.com/orion

This commit is contained in:
Russell King 2009-11-16 16:28:15 +00:00
parent 378ce74bee 2bf3010843
commit e12399fec3
2 changed files with 11 additions and 0 deletions
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8
arch/arm/mach-kirkwood/common.c
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@ -915,6 +915,14 @@ void __init kirkwood_init(void)
kirkwood_uart0_data[0].uartclk = kirkwood_tclk;
kirkwood_uart1_data[0].uartclk = kirkwood_tclk;
/*
* Disable propagation of mbus errors to the CPU local bus,
* as this causes mbus errors (which can occur for example
* for PCI aborts) to throw CPU aborts, which we're not set
* up to deal with.
*/
writel(readl(CPU_CONFIG) & ~CPU_CONFIG_ERROR_PROP, CPU_CONFIG);
kirkwood_setup_cpu_mbus();
#ifdef CONFIG_CACHE_FEROCEON_L2

3
arch/arm/mach-kirkwood/include/mach/bridge-regs.h
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@ -13,6 +13,9 @@
#include <mach/kirkwood.h>
#define CPU_CONFIG (BRIDGE_VIRT_BASE | 0x0100)
#define CPU_CONFIG_ERROR_PROP 0x00000004
#define CPU_CONTROL (BRIDGE_VIRT_BASE | 0x0104)
#define CPU_RESET 0x00000002