diff options
Diffstat (limited to 'board/BuS/EB+MCF-EV123/VCxK.c')
-rw-r--r-- | board/BuS/EB+MCF-EV123/VCxK.c | 136 |
1 files changed, 0 insertions, 136 deletions
diff --git a/board/BuS/EB+MCF-EV123/VCxK.c b/board/BuS/EB+MCF-EV123/VCxK.c deleted file mode 100644 index f2fe353dbe..0000000000 --- a/board/BuS/EB+MCF-EV123/VCxK.c +++ /dev/null @@ -1,136 +0,0 @@ -/* - * (C) Copyright 2005 - * BuS Elektronik GmbH & Co.KG <esw@bus-elektonik.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 - */ - -#include <common.h> -#include <asm/m5282.h> -#include "VCxK.h" - -vu_char *vcxk_bws = (vu_char *)(CONFIG_SYS_CS3_BASE); -#define VCXK_BWS vcxk_bws - -static ulong vcxk_driver; - - -ulong search_vcxk_driver(void); -void vcxk_cls(void); -void vcxk_setbrightness(short brightness); -int vcxk_request(void); -int vcxk_acknowledge_wait(void); -void vcxk_clear(void); - -int init_vcxk(void) -{ - VIDEO_Invert_CFG &= ~VIDEO_Invert_IO; - VIDEO_INVERT_PORT |= VIDEO_INVERT_PIN; - VIDEO_INVERT_DDR |= VIDEO_INVERT_PIN; - - VIDEO_REQUEST_PORT |= VIDEO_REQUEST_PIN; - VIDEO_REQUEST_DDR |= VIDEO_REQUEST_PIN; - - VIDEO_ACKNOWLEDGE_DDR &= ~VIDEO_ACKNOWLEDGE_PIN; - - vcxk_driver = search_vcxk_driver(); - if (vcxk_driver) - { - /* use flash resist driver */ - } - else - { - vcxk_cls(); - vcxk_cls(); - vcxk_setbrightness(1000); - } - VIDEO_ENABLE_DDR |= VIDEO_ENABLE_PIN; - VIDEO_ENABLE_PORT |= VIDEO_ENABLE_PIN; - VIDEO_ENABLE_PORT &= ~VIDEO_ENABLE_PIN; - return 1; -} - -void vcxk_loadimage(ulong source) -{ - int cnt; - vcxk_acknowledge_wait(); - for (cnt=0; cnt<16384; cnt++) - { - VCXK_BWS[cnt*2] = (*(vu_char*) source); - source++; - } - vcxk_request(); -} - -void vcxk_cls(void) -{ - vcxk_acknowledge_wait(); - vcxk_clear(); - vcxk_request(); -} - -void vcxk_clear(void) -{ - int cnt; - for (cnt=0; cnt<16384; cnt++) - { - VCXK_BWS[cnt*2] = 0x00; - } -} - -void vcxk_setbrightness(short brightness) -{ - VCXK_BWS[0x8000]=(brightness >> 4) +2; - VCXK_BWS[0xC000]= (brightness + 23) >> 8; - VCXK_BWS[0xC001]= (brightness + 23) & 0xFF; -} - -int vcxk_request(void) -{ - if (vcxk_driver) - { - /* use flash resist driver */ - } - else - { - VIDEO_REQUEST_PORT &= ~VIDEO_REQUEST_PIN; - VIDEO_REQUEST_PORT |= VIDEO_REQUEST_PIN; - } - return 1; -} - -int vcxk_acknowledge_wait(void) -{ - if (vcxk_driver) - { - /* use flash resist driver */ - } - else - { - while (!(VIDEO_ACKNOWLEDGE_PORT & VIDEO_ACKNOWLEDGE_PIN)); - } - return 1; -} - -ulong search_vcxk_driver(void) -{ - return 0; -} - -/* eof */ |