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author | Michael Karcher <flashrom@mkarcher.dialup.fu-berlin.de> | 2012-05-16 00:15:53 +0000 |
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committer | Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> | 2012-05-16 00:15:53 +0000 |
commit | 27c8c6cbcb9fa35a726601764b54079d10b921ac (patch) | |
tree | c418a0614c831d0fa642845d2219b74dbfac3580 /sharplhf00l04.c | |
parent | b482c6d5c19bd60385ea7cfb7b889f683a0454e2 (diff) | |
download | ast2050-flashrom-27c8c6cbcb9fa35a726601764b54079d10b921ac.zip ast2050-flashrom-27c8c6cbcb9fa35a726601764b54079d10b921ac.tar.gz |
Remove sharplhf00l04.c
The currently unreferenced function in sharplhf00l04.c does a standard
FWH block protection reset (writes 0 to the protection register) and a
standard FWH block erase.
Corresponding to flashrom svn r1538.
Signed-off-by: Michael Karcher <flashrom@mkarcher.dialup.fu-berlin.de>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Diffstat (limited to 'sharplhf00l04.c')
-rw-r--r-- | sharplhf00l04.c | 56 |
1 files changed, 0 insertions, 56 deletions
diff --git a/sharplhf00l04.c b/sharplhf00l04.c deleted file mode 100644 index 5767b4a..0000000 --- a/sharplhf00l04.c +++ /dev/null @@ -1,56 +0,0 @@ -/* - * This file is part of the flashrom project. - * - * Copyright (C) 2000 Silicon Integrated System Corporation - * - * 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 - */ - -#include "flash.h" -#include "chipdrivers.h" - -/* FIXME: The datasheet is unclear whether we should use toggle_ready_jedec - * or wait_82802ab. - * FIXME: This file is unused. - */ - -int erase_lhf00l04_block(struct flashctx *flash, unsigned int blockaddr, - unsigned int blocklen) -{ - chipaddr bios = flash->virtual_memory + blockaddr; - chipaddr wrprotect = flash->virtual_registers + blockaddr + 2; - uint8_t status; - - // clear status register - chip_writeb(flash, 0x50, bios); - status = wait_82802ab(flash); - print_status_82802ab(status); - // clear write protect - msg_cspew("write protect is at 0x%lx\n", (wrprotect)); - msg_cspew("write protect is 0x%x\n", chip_readb(flash, wrprotect)); - chip_writeb(flash, 0, wrprotect); - msg_cspew("write protect is 0x%x\n", chip_readb(flash, wrprotect)); - - // now start it - chip_writeb(flash, 0x20, bios); - chip_writeb(flash, 0xd0, bios); - programmer_delay(10); - // now let's see what the register is - status = wait_82802ab(flash); - print_status_82802ab(status); - - /* FIXME: Check the status register for errors. */ - return 0; -} |