diff options
author | Stefan Roese <sr@denx.de> | 2005-08-01 16:49:12 +0200 |
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committer | Stefan Roese <stefan@debian.(none)> | 2005-08-01 16:49:12 +0200 |
commit | 8a316c9b6215266b8f5f7bbae5ee12e8b8afac83 (patch) | |
tree | 52477fa047556404d79d61c7cefd6ab3d79c0441 /board/bubinga405ep/bubinga405ep.c | |
parent | c157d8e219694f5c3dea1ed3826668bdc67ca093 (diff) |
Major cleanup for AMCC PPC4xx eval boards.
Patch by Stefan Roese, 01 Aug 2005
Diffstat (limited to 'board/bubinga405ep/bubinga405ep.c')
-rw-r--r-- | board/bubinga405ep/bubinga405ep.c | 117 |
1 files changed, 0 insertions, 117 deletions
diff --git a/board/bubinga405ep/bubinga405ep.c b/board/bubinga405ep/bubinga405ep.c deleted file mode 100644 index 0be7965079..0000000000 --- a/board/bubinga405ep/bubinga405ep.c +++ /dev/null @@ -1,117 +0,0 @@ -/* - * (C) Copyright 2000 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * 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., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ -long int spd_sdram (void); - -#include <common.h> -#include <asm/processor.h> - - -int board_early_init_f (void) -{ - mtdcr (uicsr, 0xFFFFFFFF); /* clear all ints */ - mtdcr (uicer, 0x00000000); /* disable all ints */ - mtdcr (uiccr, 0x00000010); - mtdcr (uicpr, 0xFFFF7FF0); /* set int polarities */ - mtdcr (uictr, 0x00000010); /* set int trigger levels */ - mtdcr (uicsr, 0xFFFFFFFF); /* clear all ints */ - -#if 0 -#define mtebc(reg, data) mtdcr(ebccfga,reg);mtdcr(ebccfgd,data) - /* CS1 */ - /* BAS=0xF00,BS=0x0(1MB),BU=0x3(R/W),BW=0x0( 8 bits) */ - mtebc (pb1ap, 0x02815480); - mtebc (pb1cr, 0xF0018000); - - p = (unsigned int*)0xEF600708; - t = *p; - t = t | 0x00000400; - *p = t; - - /* BAS=0xF01,BS=0x0(1MB),BU=0x3(R/W),BW=0x0(8 bits) */ - mtebc (pb2ap, 0x04815A80); - mtebc (pb2cr, 0xF0118000); - - /* BAS=0xF02,BS=0x0(1MB),BU=0x3(R/W),BW=0x0( 8 bits) */ - mtebc (pb3ap, 0x01815280); - mtebc (pb3cr, 0xF0218000); - - /* BAS=0xF03,BS=0x0(1MB),BU=0x3(R/W),BW=0x0(8 bits) */ - mtebc (pb7ap, 0x01815280); - mtebc (pb7cr, 0xF0318000); - - - /* set UART1 control to select CTS/RTS */ -#define FPGA_BRDC 0xF0300004 - *(volatile char *) (FPGA_BRDC) |= 0x1; - -#endif - - return 0; -} - - -/* ------------------------------------------------------------------------- */ - -/* - * Check Board Identity: - */ - -int checkboard (void) -{ - unsigned char *s = getenv ("serial#"); - - puts ("Board: IBM 405EP Eval Board"); - - if (s != NULL) { - puts (", serial# "); - puts (s); - } - putc ('\n'); - - return (0); -} - - -/* ------------------------------------------------------------------------- - initdram(int board_type) reads EEPROM via I2c. EEPROM contains all of - the necessary info for SDRAM controller configuration - ------------------------------------------------------------------------- */ -long int initdram (int board_type) -{ - long int ret; - - ret = spd_sdram (); - return ret; -} - -/* ------------------------------------------------------------------------- */ - -int testdram (void) -{ - /* TODO: XXX XXX XXX */ - printf ("test: xxx MB - ok\n"); - - return (0); -} - -/* ------------------------------------------------------------------------- */ |