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ARM: PRIMA2: provide two DEBUG_LL ports for prima2 and marco

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prima2 and marco has different memory base, the old code will
fail if we enable DEBUG_LL in marco.
this patch adds two debuf port, while debugging, we select one
of PRIMA2 and MARCO debug ports, in the products, we disable
DEBUG_LL.

Signed-off-by: Barry Song <Baohua.Song@csr.com>
This commit is contained in:
Barry Song
2012-12-20 19:45:25 +08:00
committed by Barry Song
parent 4898de3d15
commit 7f46a10724
3 changed files with 23 additions and 0 deletions
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6
arch/arm/mach-prima2/include/mach/uart.h
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@@ -10,7 +10,13 @@
#define __MACH_PRIMA2_SIRFSOC_UART_H
/* UART-1: used as serial debug port */
#if defined(CONFIG_DEBUG_SIRFPRIMA2_UART1)
#define SIRFSOC_UART1_PA_BASE 0xb0060000
#elif defined(CONFIG_DEBUG_SIRFMARCO_UART1)
#define SIRFSOC_UART1_PA_BASE 0xcc060000
#else
#define SIRFSOC_UART1_PA_BASE 0
#endif
#define SIRFSOC_UART1_VA_BASE SIRFSOC_VA(0x060000)
#define SIRFSOC_UART1_SIZE SZ_4K