diff options
| author | Guennadi Liakhovetski <lg@denx.de> | 2008-01-29 15:43:13 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2008-02-04 13:16:39 +0000 |
| commit | fa3218d8594869b38b1a170ea36d176ac455b897 (patch) | |
| tree | 54e3423313f34fb144aa30c58f1d24018d604fce /include/asm-arm/arch-at91/at91sam9260.h | |
| parent | e83aff58bf1b7e6b355a0cfa206e9d3aebe5623f (diff) | |
[ARM] 4660/3: at91: allow selecting UART for early kernel messages
Currently early kernel messages, i.e., those from uncompression, go to the
debugging UART. And if it is enabled in the platform configuration, but
not initialized by the bootloader, the machine hangs, waiting for UART
status change. Besides, having those messages on another UART - typically
the console UART - may be preferrable. This patch allows selecting the
UART in kernel configuration.
Signed-off-by: Guennadi Liakhovetski <lg@denx.de>
Acked-by: Andrew Victor <linux@maxim.org.za>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'include/asm-arm/arch-at91/at91sam9260.h')
| -rw-r--r-- | include/asm-arm/arch-at91/at91sam9260.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/asm-arm/arch-at91/at91sam9260.h b/include/asm-arm/arch-at91/at91sam9260.h index 0427f8698c0..c8934fe34dc 100644 --- a/include/asm-arm/arch-at91/at91sam9260.h +++ b/include/asm-arm/arch-at91/at91sam9260.h @@ -99,6 +99,13 @@ #define AT91_WDT (0xfffffd40 - AT91_BASE_SYS) #define AT91_GPBR (0xfffffd50 - AT91_BASE_SYS) +#define AT91_USART0 AT91SAM9260_BASE_US0 +#define AT91_USART1 AT91SAM9260_BASE_US1 +#define AT91_USART2 AT91SAM9260_BASE_US2 +#define AT91_USART3 AT91SAM9260_BASE_US3 +#define AT91_USART4 AT91SAM9260_BASE_US4 +#define AT91_USART5 AT91SAM9260_BASE_US5 + /* * Internal Memory. |