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author | Vincent Palatin <vpalatin@chromium.org> | 2011-12-07 18:58:43 +0000 |
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committer | Vincent Palatin <vpalatin@chromium.org> | 2011-12-07 19:10:02 +0000 |
commit | e24fa592d2a215d8ae67917c1d89e68cdf847a03 (patch) | |
tree | 47fbe4c55e7f4089cad7d619eded337da3bae999 /board/link/board.c | |
parent | 6396911897e4cd40f52636d710cee2865acf15e3 (diff) | |
download | chrome-ec-e24fa592d2a215d8ae67917c1d89e68cdf847a03.tar.gz |
Initial sources import 3/3
source files mainly done by Vincent.
Signed-off-by: Vincent Palatin <vpalatin@chromium.org>
Change-Id: Ic2d1becd400c9b4b4a14d4a243af1bdf77d9c1e2
Diffstat (limited to 'board/link/board.c')
-rw-r--r-- | board/link/board.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/board/link/board.c b/board/link/board.c new file mode 100644 index 0000000000..7b1ceb77e7 --- /dev/null +++ b/board/link/board.c @@ -0,0 +1,18 @@ +/* EC for Link mainboard pins multiplexing */ + +#include "board.h" +#include "registers.h" +#include "util.h" + +void configure_board(void) +{ + /* Enable all of the GPIO modules : GPIOA to GPIOQ */ + LM4_SYSTEM_RCGCGPIO = 0x7fff; + + /* GPIOA muxing : + * pins 0/1 : UART0 = function 1 + */ + LM4_GPIO_PCTL(A) = 0x00000011; + LM4_GPIO_AFSEL(A) = 0x03; + LM4_GPIO_DEN(A) = 0x03; +} |