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Diffstat (limited to 'board/amcc/yellowstone/yellowstone.c')
| -rw-r--r-- | board/amcc/yellowstone/yellowstone.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/board/amcc/yellowstone/yellowstone.c b/board/amcc/yellowstone/yellowstone.c index 4c0ae21..c2b7cf1 100644 --- a/board/amcc/yellowstone/yellowstone.c +++ b/board/amcc/yellowstone/yellowstone.c @@ -95,6 +95,11 @@ int board_early_init_f(void) out32(GPIO1_OSRL, in32(GPIO1_OSRL) | 0x00080000); out32(GPIO1_ISR2L, in32(GPIO1_ISR2L) | 0x00010000); + /* external interrupts IRQ0...3 */ + out32(GPIO1_TCR, in32(GPIO1_TCR) & ~0x0f000000); + out32(GPIO1_TSRL, in32(GPIO1_TSRL) & ~0x00005500); + out32(GPIO1_ISR1L, in32(GPIO1_ISR1L) | 0x00005500); + #if 0 /* test-only */ /*setup USB 2.0 */ out32(GPIO1_TCR, in32(GPIO1_TCR) | 0xc0000000); |