Author: uwe Date: Sun Feb 21 22:17:00 2010 New Revision: 908 URL: http://flashrom.org/trac/coreboot/changeset/908
Log: Add initial (non-working) code for Highpoint ATA/RAID controllers.
It's disabled by default. The current status is detailed at: http://www.flashrom.org/pipermail/flashrom/2010-January/001828.html
Signed-off-by: Uwe Hermann uwe@hermann-uwe.de Acked-by: Carl-Daniel Hailfinger c-d.hailfinger.devel.2006@gmx.net
Added: trunk/atahpt.c Modified: trunk/Makefile trunk/flash.h trunk/flashrom.8 trunk/flashrom.c trunk/print_wiki.c
Modified: trunk/Makefile ============================================================================== --- trunk/Makefile Fri Feb 19 01:52:10 2010 (r907) +++ trunk/Makefile Sun Feb 21 22:17:00 2010 (r908) @@ -83,6 +83,10 @@ # Always enable SiI SATA controllers for now. CONFIG_SATASII ?= yes
+# Highpoint (HPT) ATA/RAID controller support. +# IMPORTANT: This code is not yet working! +CONFIG_ATAHPT ?= no + # Always enable FT2232 SPI dongles for now. CONFIG_FT2232SPI ?= yes
@@ -138,6 +142,12 @@ NEED_PCI := yes endif
+ifeq ($(CONFIG_ATAHPT), yes) +FEATURE_CFLAGS += -D'ATAHPT_SUPPORT=1' +PROGRAMMER_OBJS += atahpt.o +NEED_PCI := yes +endif + ifeq ($(CONFIG_FT2232SPI), yes) FTDILIBS := $(shell pkg-config --libs libftdi 2>/dev/null || printf "%s" "-lftdi -lusb") # This is a totally ugly hack.
Added: trunk/atahpt.c ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ trunk/atahpt.c Sun Feb 21 22:17:00 2010 (r908) @@ -0,0 +1,85 @@ +/* + * This file is part of the flashrom project. + * + * Copyright (C) 2010 Uwe Hermann uwe@hermann-uwe.de + * + * 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 <stdlib.h> +#include <string.h> +#include <sys/types.h> +#include "flash.h" + +#define BIOS_ROM_ADDR 0x90 +#define BIOS_ROM_DATA 0x94 + +#define REG_FLASH_ACCESS 0x58 + +#define PCI_VENDOR_ID_HPT 0x1103 + +struct pcidev_status ata_hpt[] = { + {0x1103, 0x0004, PCI_NT, "Highpoint", "HPT366/368/370/370A/372/372N"}, + {0x1103, 0x0005, PCI_NT, "Highpoint", "HPT372A/372N"}, + {0x1103, 0x0006, PCI_NT, "Highpoint", "HPT302/302N"}, + + {}, +}; + +int atahpt_init(void) +{ + uint32_t reg32; + + get_io_perms(); + + io_base_addr = pcidev_init(PCI_VENDOR_ID_HPT, PCI_BASE_ADDRESS_4, + ata_hpt, programmer_param); + + /* Enable flash access. */ + reg32 = pci_read_long(pcidev_dev, REG_FLASH_ACCESS); + reg32 |= (1 << 24); + pci_write_long(pcidev_dev, REG_FLASH_ACCESS, reg32); + + buses_supported = CHIP_BUSTYPE_PARALLEL; + + return 0; +} + +int atahpt_shutdown(void) +{ + uint32_t reg32; + + /* Disable flash access again. */ + reg32 = pci_read_long(pcidev_dev, REG_FLASH_ACCESS); + reg32 &= ~(1 << 24); + pci_write_long(pcidev_dev, REG_FLASH_ACCESS, reg32); + + free(programmer_param); + pci_cleanup(pacc); + release_io_perms(); + return 0; +} + +void atahpt_chip_writeb(uint8_t val, chipaddr addr) +{ + OUTL((uint32_t)addr, io_base_addr + BIOS_ROM_ADDR); + OUTB(val, io_base_addr + BIOS_ROM_DATA); +} + +uint8_t atahpt_chip_readb(const chipaddr addr) +{ + OUTL((uint32_t)addr, io_base_addr + BIOS_ROM_ADDR); + return INB(io_base_addr + BIOS_ROM_DATA); +}
Modified: trunk/flash.h ============================================================================== --- trunk/flash.h Fri Feb 19 01:52:10 2010 (r907) +++ trunk/flash.h Sun Feb 21 22:17:00 2010 (r908) @@ -55,6 +55,9 @@ #if SATASII_SUPPORT == 1 PROGRAMMER_SATASII, #endif +#if ATAHPT_SUPPORT == 1 + PROGRAMMER_ATAHPT, +#endif #if INTERNAL_SUPPORT == 1 PROGRAMMER_IT87SPI, #endif @@ -328,7 +331,7 @@ /* print.c */ char *flashbuses_to_text(enum chipbustype bustype); void print_supported(void); -#if (NIC3COM_SUPPORT == 1) || (GFXNVIDIA_SUPPORT == 1) || (DRKAISER_SUPPORT == 1) || (SATASII_SUPPORT == 1) +#if (NIC3COM_SUPPORT == 1) || (GFXNVIDIA_SUPPORT == 1) || (DRKAISER_SUPPORT == 1) || (SATASII_SUPPORT == 1) || (ATAHPT_SUPPORT == 1) void print_supported_pcidevs(struct pcidev_status *devs); #endif void print_supported_wiki(void); @@ -466,6 +469,15 @@ extern struct pcidev_status satas_sii[]; #endif
+/* atahpt.c */ +#if ATAHPT_SUPPORT == 1 +int atahpt_init(void); +int atahpt_shutdown(void); +void atahpt_chip_writeb(uint8_t val, chipaddr addr); +uint8_t atahpt_chip_readb(const chipaddr addr); +extern struct pcidev_status ata_hpt[]; +#endif + /* ft2232_spi.c */ #define FTDI_FT2232H 0x6010 #define FTDI_FT4232H 0x6011
Modified: trunk/flashrom.8 ============================================================================== --- trunk/flashrom.8 Fri Feb 19 01:52:10 2010 (r907) +++ trunk/flashrom.8 Sun Feb 21 22:17:00 2010 (r908) @@ -146,6 +146,8 @@ .sp .BR "* satasii" " (for flash ROMs on Silicon Image SATA/IDE controllers)" .sp +.BR "* atahpt" " (for flash ROMs on Highpoint ATA/RAID controllers)" +.sp .BR "* it87spi" " (for flash ROMs behind an ITE IT87xx Super I/O LPC/SPI translation unit)" .sp .BR "* ft2232spi" " (for flash ROMs attached to a FT2232H/FT4232H based USB SPI programmer)" @@ -185,7 +187,8 @@ Currently the following programmers support this mechanism: .BR nic3com , .BR gfxnvidia , -.BR satasii . +.BR satasii , +.BR atahpt . .sp The it87spi programmer has an optional parameter which will set the I/O base port of the IT87* SPI controller interface to the port specified in the
Modified: trunk/flashrom.c ============================================================================== --- trunk/flashrom.c Fri Feb 19 01:52:10 2010 (r907) +++ trunk/flashrom.c Sun Feb 21 22:17:00 2010 (r908) @@ -44,7 +44,7 @@ * if more than one of them is selected. If only one is selected, it is clear * that the user wants that one to become the default. */ -#if NIC3COM_SUPPORT+GFXNVIDIA_SUPPORT+DRKAISER_SUPPORT+SATASII_SUPPORT+FT2232_SPI_SUPPORT+SERPROG_SUPPORT+BUSPIRATE_SPI_SUPPORT+DEDIPROG_SUPPORT > 1 +#if NIC3COM_SUPPORT+GFXNVIDIA_SUPPORT+DRKAISER_SUPPORT+SATASII_SUPPORT+ATAHPT_SUPPORT+FT2232_SPI_SUPPORT+SERPROG_SUPPORT+BUSPIRATE_SPI_SUPPORT+DEDIPROG_SUPPORT > 1 #error Please enable either CONFIG_DUMMY or CONFIG_INTERNAL or disable support for all external programmers except one. #endif enum programmer programmer = @@ -60,6 +60,9 @@ #if SATASII_SUPPORT == 1 PROGRAMMER_SATASII #endif +#if ATAHPT_SUPPORT == 1 + PROGRAMMER_ATAHPT +#endif #if FT2232_SPI_SUPPORT == 1 PROGRAMMER_FT2232SPI #endif @@ -206,6 +209,25 @@ .chip_writew = fallback_chip_writew, .chip_writel = fallback_chip_writel, .chip_writen = fallback_chip_writen, + .delay = internal_delay, + }, +#endif + +#if ATAHPT_SUPPORT == 1 + { + .name = "atahpt", + .init = atahpt_init, + .shutdown = atahpt_shutdown, + .map_flash_region = fallback_map, + .unmap_flash_region = fallback_unmap, + .chip_readb = atahpt_chip_readb, + .chip_readw = fallback_chip_readw, + .chip_readl = fallback_chip_readl, + .chip_readn = fallback_chip_readn, + .chip_writeb = atahpt_chip_writeb, + .chip_writew = fallback_chip_writew, + .chip_writel = fallback_chip_writel, + .chip_writen = fallback_chip_writen, .delay = internal_delay, }, #endif
Modified: trunk/print_wiki.c ============================================================================== --- trunk/print_wiki.c Fri Feb 19 01:52:10 2010 (r907) +++ trunk/print_wiki.c Sun Feb 21 22:17:00 2010 (r908) @@ -566,6 +566,9 @@ #if SATASII_SUPPORT == 1 print_supported_pcidevs_wiki(satas_sii); #endif +#if ATAHPT_SUPPORT == 1 + print_supported_pcidevs_wiki(ata_hpt); +#endif printf("\n|}\n"); }
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