diff options
Diffstat (limited to 'src/mainboard/embeddedplanet/ep405pc/init.c')
-rw-r--r-- | src/mainboard/embeddedplanet/ep405pc/init.c | 114 |
1 files changed, 0 insertions, 114 deletions
diff --git a/src/mainboard/embeddedplanet/ep405pc/init.c b/src/mainboard/embeddedplanet/ep405pc/init.c deleted file mode 100644 index 6148d89c4a..0000000000 --- a/src/mainboard/embeddedplanet/ep405pc/init.c +++ /dev/null @@ -1,114 +0,0 @@ -/* - * Copyright (C) 2003, Greg Watson <gwatson@lanl.gov> - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, - * MA 02110-1301 USA - */ - -/* - * Do very early board initialization: - * - * - Configure External Bus (EBC) - * - Setup Flash - * - Setup NVRTC - * - Setup Board Control and Status Registers (BCSR) - * - Enable UART0 for debugging - */ - -#include <ppc_asm.tmpl> -#include <ppc.h> -#include <ppc4xx.h> -#include <arch/io.h> -#include <timer.h> - -void -board_init(void) -{ - /* - * Configure Inerrupt Controller - */ - mtdcr(uicsr, 0xFFFFFFFF); /* clear all ints */ - mtdcr(uicer, 0x00000000); /* disable all ints */ - mtdcr(uiccr, 0x00000000); /* set all to be non-critical */ - mtdcr(uicpr, 0xFFFFFF80); /* set int polarities */ - mtdcr(uictr, 0x10000000); /* set int trigger levels */ - mtdcr(uicvcr, 0x00000001); /* set vect base=0,INT0 highest pri */ - mtdcr(uicsr, 0xFFFFFFFF); /* clear all ints */ - - /* - * Configure FLASH - */ - mtebc(pb0cr, 0xFC0DC000); - mtebc(pb0ap, 0x02000000); - - /* - * Configure NVTRC/BCSR - */ - mtebc(pb4cr, 0xF4058000); - mtebc(pb4ap, 0x04050000); - - /* - * Board Control and Status Register (BCSR) setup - */ - - /* - * BCSR1 - PCI Control - */ - out_8((unsigned char *)0xF4000001, 0x80); - - /* - * BCSR2 - FLASH, NVRAM and POR Control - */ - out_8((unsigned char *)0xF4000002, 0x9C); - - /* - * BCSR3 - FENET and UART - */ - out_8((unsigned char *)0xF4000003, 0xf0); - - /* - * BCSR4 - PCI Status and Masking - */ - out_8((unsigned char *)0xF4000004, 0x00); - - /* - * BCSR5 - XIRQ Select - */ - out_8((unsigned char *)0xF4000005, 0x00); - - /* - * BCSR6 - XIRQ Routing - */ - out_8((unsigned char *)0xF4000006, 0x07); - - /* - * Cycle LEDs to show something is happening... - */ - out_8((unsigned char *)0xF4000009, 0x07); - udelay(100000); - out_8((unsigned char *)0xF4000009, 0x0B); - udelay(100000); - out_8((unsigned char *)0xF4000009, 0x0D); - udelay(100000); - out_8((unsigned char *)0xF4000009, 0x0E); -} - -void -board_init2(void) -{ -} |