diff options
| author | Stefan Reinauer <reinauer@chromium.org> | 2011-09-27 16:26:05 -0700 |
|---|---|---|
| committer | Stefan Reinauer <stefan.reinauer@coreboot.org> | 2011-10-13 20:00:22 +0200 |
| commit | 491e2a29b9b29565f4023ac7ce32dbb5c284cb6e (patch) | |
| tree | 8e9363f884486c28ad4a9a755330f22891ddb58a /src | |
| parent | af2c538ee5b3adae6a51bd0e5c725a6a18688554 (diff) | |
Enable/fix compilation of i8254 code in ram stage.
Change-Id: I3bbe795d8e6e576be9e94d6cd888e78a116ddbbd
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: http://review.coreboot.org/254
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marcj303@gmail.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/include/pc80/i8254.h | 5 | ||||
| -rw-r--r-- | src/pc80/Makefile.inc | 1 | ||||
| -rw-r--r-- | src/pc80/i8254.c | 2 |
3 files changed, 5 insertions, 3 deletions
diff --git a/src/include/pc80/i8254.h b/src/include/pc80/i8254.h index 82f31e6ff3..4c5e7039ce 100644 --- a/src/include/pc80/i8254.h +++ b/src/include/pc80/i8254.h @@ -20,8 +20,6 @@ #ifndef PC80_I8254_H #define PC80_I8254_H -void setup_i8254(void); - /* Ports for the 8254 timer chip */ #define TIMER0_PORT 0x40 #define TIMER1_PORT 0x41 @@ -60,4 +58,7 @@ void setup_i8254(void); #define PPCB_SPKR 0x02 /* Bit 1 */ #define PPCB_T2GATE 0x01 /* Bit 0 */ +#ifndef __ROMCC__ +void setup_i8254(void); +#endif #endif diff --git a/src/pc80/Makefile.inc b/src/pc80/Makefile.inc index 4f126f681d..2c8a80ee15 100644 --- a/src/pc80/Makefile.inc +++ b/src/pc80/Makefile.inc @@ -1,5 +1,6 @@ ramstage-y += mc146818rtc.c ramstage-y += isa-dma.c +ramstage-y += i8254.c ramstage-y += i8259.c ramstage-$(CONFIG_UDELAY_IO) += udelay_io.c ramstage-y += keyboard.c diff --git a/src/pc80/i8254.c b/src/pc80/i8254.c index ca993f494c..f75216da47 100644 --- a/src/pc80/i8254.c +++ b/src/pc80/i8254.c @@ -35,7 +35,7 @@ void setup_i8254(void) outb(0x12, TIMER1_PORT); } -#if CONFIG_UDELAY_TIMER2 +#if defined(CONFIG_UDELAY_TIMER2) && CONFIG_UDELAY_TIMER2 static void load_timer2(unsigned int ticks) { /* Set up the timer gate, turn off the speaker */ |