leandrof/u-boot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Correct GPIO setup (UART1/IRQ's) on yosemite & yellowstone

Browse Source 
Patch by Stefan Roese, 29 May 2006
This commit is contained in:
Wolfgang Denk 2006-05-30 17:45:30 +02:00
parent d945527305
commit b9b2480f4f
3 changed files with 7 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
CHANGELOG
View File

@ -2,6 +2,9 @@
Changes since U-Boot 1.1.4:
======================================================================
* Correct GPIO setup (UART1/IRQ's) on yosemite & yellowstone
Patch by Stefan Roese, 29 May 2006
* Update Intel IXP4xx support
- Add IXP4xx NPE ethernet MAC support
- Add support for Intel IXDPG425 board

4
board/amcc/yellowstone/yellowstone.c
View File

@ -79,8 +79,8 @@ int board_early_init_f(void)
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_TCR, in32(GPIO1_TCR) & ~0x00f00000);
out32(GPIO1_TSRL, in32(GPIO1_TSRL) & ~0x0000ff00);
out32(GPIO1_ISR1L, in32(GPIO1_ISR1L) | 0x00005500);
#if 0 /* test-only */

4
board/amcc/yosemite/yosemite.c
View File

@ -79,8 +79,8 @@ int board_early_init_f(void)
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_TCR, in32(GPIO1_TCR) & ~0x00f00000);
out32(GPIO1_TSRL, in32(GPIO1_TSRL) & ~0x0000ff00);
out32(GPIO1_ISR1L, in32(GPIO1_ISR1L) | 0x00005500);
/*setup USB 2.0 */