From ef04a0aa2676738847bd69914cadac0b96d6e731 Mon Sep 17 00:00:00 2001 From: Stefan Roese Date: Thu, 3 Nov 2005 08:31:33 +0100 Subject: [PATCH] Additional fix for external IRQ config on Yellowstone & Yosemite Patch by Stefan Roese, 03 Nov 2005 --- CHANGELOG | 3 +++ board/amcc/yellowstone/yellowstone.c | 38 ++++++++++++++-------------- board/amcc/yosemite/yosemite.c | 38 ++++++++++++++-------------- 3 files changed, 41 insertions(+), 38 deletions(-) diff --git a/CHANGELOG b/CHANGELOG index 74659b68fd..e7606ee3ec 100644 --- a/CHANGELOG +++ b/CHANGELOG @@ -2,6 +2,9 @@ Changes for U-Boot 1.1.4: ====================================================================== +* Additional fix for external IRQ config on Yellowstone & Yosemite + Patch by Stefan Roese, 03 Nov 2005 + * Add support for Ocotea pass 3 with 440GX Rev. F Patch by Stefan Roese, 01 Nov 2005 diff --git a/board/amcc/yellowstone/yellowstone.c b/board/amcc/yellowstone/yellowstone.c index c2b7cf1773..7ca60b6401 100644 --- a/board/amcc/yellowstone/yellowstone.c +++ b/board/amcc/yellowstone/yellowstone.c @@ -55,25 +55,6 @@ int board_early_init_f(void) mtebc(pb5ap, 0x00000000); mtebc(pb5cr, 0x00000000); - /*-------------------------------------------------------------------- - * Setup the interrupt controller polarities, triggers, etc. - *-------------------------------------------------------------------*/ - mtdcr(uic0sr, 0xffffffff); /* clear all */ - mtdcr(uic0er, 0x00000000); /* disable all */ - mtdcr(uic0cr, 0x00000009); /* ATI & UIC1 crit are critical */ - mtdcr(uic0pr, 0xfffffe13); /* per ref-board manual */ - mtdcr(uic0tr, 0x01c00008); /* per ref-board manual */ - mtdcr(uic0vr, 0x00000001); /* int31 highest, base=0x000 */ - mtdcr(uic0sr, 0xffffffff); /* clear all */ - - mtdcr(uic1sr, 0xffffffff); /* clear all */ - mtdcr(uic1er, 0x00000000); /* disable all */ - mtdcr(uic1cr, 0x00000000); /* all non-critical */ - mtdcr(uic1pr, 0xffffe0ff); /* per ref-board manual */ - mtdcr(uic1tr, 0x00ffc000); /* per ref-board manual */ - mtdcr(uic1vr, 0x00000001); /* int31 highest, base=0x000 */ - mtdcr(uic1sr, 0xffffffff); /* clear all */ - /*-------------------------------------------------------------------- * Setup the GPIO pins *-------------------------------------------------------------------*/ @@ -109,6 +90,25 @@ int board_early_init_f(void) out32(GPIO0_ISR2H, in32(GPIO0_ISR2H) | 0x00000500); #endif + /*-------------------------------------------------------------------- + * Setup the interrupt controller polarities, triggers, etc. + *-------------------------------------------------------------------*/ + mtdcr(uic0sr, 0xffffffff); /* clear all */ + mtdcr(uic0er, 0x00000000); /* disable all */ + mtdcr(uic0cr, 0x00000009); /* ATI & UIC1 crit are critical */ + mtdcr(uic0pr, 0xfffffe13); /* per ref-board manual */ + mtdcr(uic0tr, 0x01c00008); /* per ref-board manual */ + mtdcr(uic0vr, 0x00000001); /* int31 highest, base=0x000 */ + mtdcr(uic0sr, 0xffffffff); /* clear all */ + + mtdcr(uic1sr, 0xffffffff); /* clear all */ + mtdcr(uic1er, 0x00000000); /* disable all */ + mtdcr(uic1cr, 0x00000000); /* all non-critical */ + mtdcr(uic1pr, 0xffffe0ff); /* per ref-board manual */ + mtdcr(uic1tr, 0x00ffc000); /* per ref-board manual */ + mtdcr(uic1vr, 0x00000001); /* int31 highest, base=0x000 */ + mtdcr(uic1sr, 0xffffffff); /* clear all */ + /*-------------------------------------------------------------------- * Setup other serial configuration *-------------------------------------------------------------------*/ diff --git a/board/amcc/yosemite/yosemite.c b/board/amcc/yosemite/yosemite.c index 03b412b82f..bc3d85bb54 100644 --- a/board/amcc/yosemite/yosemite.c +++ b/board/amcc/yosemite/yosemite.c @@ -55,25 +55,6 @@ int board_early_init_f(void) mtebc(pb5ap, 0x00000000); mtebc(pb5cr, 0x00000000); - /*-------------------------------------------------------------------- - * Setup the interrupt controller polarities, triggers, etc. - *-------------------------------------------------------------------*/ - mtdcr(uic0sr, 0xffffffff); /* clear all */ - mtdcr(uic0er, 0x00000000); /* disable all */ - mtdcr(uic0cr, 0x00000009); /* ATI & UIC1 crit are critical */ - mtdcr(uic0pr, 0xfffffe13); /* per ref-board manual */ - mtdcr(uic0tr, 0x01c00008); /* per ref-board manual */ - mtdcr(uic0vr, 0x00000001); /* int31 highest, base=0x000 */ - mtdcr(uic0sr, 0xffffffff); /* clear all */ - - mtdcr(uic1sr, 0xffffffff); /* clear all */ - mtdcr(uic1er, 0x00000000); /* disable all */ - mtdcr(uic1cr, 0x00000000); /* all non-critical */ - mtdcr(uic1pr, 0xffffe0ff); /* per ref-board manual */ - mtdcr(uic1tr, 0x00ffc000); /* per ref-board manual */ - mtdcr(uic1vr, 0x00000001); /* int31 highest, base=0x000 */ - mtdcr(uic1sr, 0xffffffff); /* clear all */ - /*-------------------------------------------------------------------- * Setup the GPIO pins *-------------------------------------------------------------------*/ @@ -107,6 +88,25 @@ int board_early_init_f(void) out32(GPIO0_OSRH, in32(GPIO0_OSRH) | 0xaa); out32(GPIO0_ISR2H, in32(GPIO0_ISR2H) | 0x00000500); + /*-------------------------------------------------------------------- + * Setup the interrupt controller polarities, triggers, etc. + *-------------------------------------------------------------------*/ + mtdcr(uic0sr, 0xffffffff); /* clear all */ + mtdcr(uic0er, 0x00000000); /* disable all */ + mtdcr(uic0cr, 0x00000009); /* ATI & UIC1 crit are critical */ + mtdcr(uic0pr, 0xfffffe13); /* per ref-board manual */ + mtdcr(uic0tr, 0x01c00008); /* per ref-board manual */ + mtdcr(uic0vr, 0x00000001); /* int31 highest, base=0x000 */ + mtdcr(uic0sr, 0xffffffff); /* clear all */ + + mtdcr(uic1sr, 0xffffffff); /* clear all */ + mtdcr(uic1er, 0x00000000); /* disable all */ + mtdcr(uic1cr, 0x00000000); /* all non-critical */ + mtdcr(uic1pr, 0xffffe0ff); /* per ref-board manual */ + mtdcr(uic1tr, 0x00ffc000); /* per ref-board manual */ + mtdcr(uic1vr, 0x00000001); /* int31 highest, base=0x000 */ + mtdcr(uic1sr, 0xffffffff); /* clear all */ + /*-------------------------------------------------------------------- * Setup other serial configuration *-------------------------------------------------------------------*/