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Diffstat (limited to 'cpu/ppc4xx/ecc.h')
| -rw-r--r-- | cpu/ppc4xx/ecc.h | 75 |
1 files changed, 0 insertions, 75 deletions
diff --git a/cpu/ppc4xx/ecc.h b/cpu/ppc4xx/ecc.h deleted file mode 100644 index b258891..0000000 --- a/cpu/ppc4xx/ecc.h +++ /dev/null @@ -1,75 +0,0 @@ -/* - * Copyright (c) 2008 Nuovation System Designs, LLC - * Grant Erickson <gerickson@nuovations.com> - * - * Copyright (c) 2007-2009 DENX Software Engineering, GmbH - * Stefan Roese <sr@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 abe 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 - * - * Description: - * This file implements ECC initialization for PowerPC processors - * using the IBM SDRAM DDR1 & DDR2 controller. - * - */ - -#ifndef _ECC_H_ -#define _ECC_H_ - -/* - * Since the IBM DDR controller used on 440GP/GX/EP/GR is not register - * compatible to the IBM DDR/2 controller used on 405EX/440SP/SPe/460EX/GT - * we need to make some processor dependant defines used later on by the - * driver. - */ - -/* For 440GP/GX/EP/GR */ -#if defined(CONFIG_SDRAM_PPC4xx_IBM_DDR) -#define SDRAM_MCOPT1 SDRAM_CFG0 -#define SDRAM_MCOPT1_MCHK_MASK SDRAM_CFG0_MCHK_MASK -#define SDRAM_MCOPT1_MCHK_NON SDRAM_CFG0_MCHK_NON -#define SDRAM_MCOPT1_MCHK_GEN SDRAM_CFG0_MCHK_GEN -#define SDRAM_MCOPT1_MCHK_CHK SDRAM_CFG0_MCHK_CHK -#define SDRAM_MCOPT1_MCHK_CHK_REP SDRAM_CFG0_MCHK_CHK -#define SDRAM_MCOPT1_DMWD_MASK SDRAM_CFG0_DMWD_MASK -#define SDRAM_MCOPT1_DMWD_32 SDRAM_CFG0_DMWD_32 - -#define SDRAM_MCSTAT SDRAM0_MCSTS -#define SDRAM_MCSTAT_IDLE_MASK SDRAM_MCSTS_CIS -#define SDRAM_MCSTAT_IDLE_NOT SDRAM_MCSTS_IDLE_NOT - -#define SDRAM_ECCES SDRAM0_ECCESR -#endif - -void ecc_init(unsigned long * const start, unsigned long size); -void do_program_ecc(unsigned long tlb_word2_i_value); - -static void inline blank_string(int size) -{ - int i; - - for (i = 0; i < size; i++) - putc('\b'); - for (i = 0; i < size; i++) - putc(' '); - for (i = 0; i < size; i++) - putc('\b'); -} - -#endif /* _ECC_H_ */ |