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ARM: at91: make DBGU soc independent

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we will select now the DBGU used by the soc at Kconfig level

For the DEBUG_LL and early_printk this will allow to select which DBGU to use
this will also allow to select them when multiple SOC are enabled

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
This commit is contained in:
Jean-Christophe PLAGNIOL-VILLARD
2011-11-02 01:43:31 +08:00
parent c1c30a29df
commit 13079a7333
21 changed files with 72 additions and 33 deletions
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6
arch/arm/mach-at91/include/mach/uncompress.h
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@@ -24,8 +24,10 @@
#include <linux/io.h>
#include <linux/atmel_serial.h>
#if defined(CONFIG_AT91_EARLY_DBGU)
#define UART_OFFSET (AT91_DBGU + AT91_BASE_SYS)
#if defined(CONFIG_AT91_EARLY_DBGU0)
#define UART_OFFSET AT91_BASE_DBGU0
#elif defined(CONFIG_AT91_EARLY_DBGU1)
#define UART_OFFSET AT91_BASE_DBGU1
#elif defined(CONFIG_AT91_EARLY_USART0)
#define UART_OFFSET AT91_USART0
#elif defined(CONFIG_AT91_EARLY_USART1)