Author: snelson Date: Fri Feb 26 06:48:29 2010 New Revision: 914 URL: http://flashrom.org/trac/coreboot/changeset/914
Log: Split spi.c into programmer and chip code Remove chipdriver.h include from flash.h Some of the spi programmer drivers required chipdrivers.h, needs fixing later: it87spi.c ichspi.c sb600spi.c wbsio_spi.c buspirate_spi.c ft2232spi.c bitbang_spi.c dediprog.c
Signed-off-by: Sean Nelson audiohacked@gmail.com Acked-by: Carl-Daniel Hailfinger c-d.hailfinger.devel.2006@gmx.net
Added: trunk/spi25.c - copied, changed from r913, trunk/spi.c Modified: trunk/82802ab.c trunk/Makefile trunk/bitbang_spi.c trunk/buspirate_spi.c trunk/dediprog.c trunk/flash.h trunk/flashchips.c trunk/ft2232_spi.c trunk/ichspi.c trunk/it87spi.c trunk/jedec.c trunk/m29f400bt.c trunk/pm49fl00x.c trunk/sb600spi.c trunk/sharplhf00l04.c trunk/spi.c trunk/sst28sf040.c trunk/sst49lfxxxc.c trunk/sst_fwhub.c trunk/stm50flw0x0x.c trunk/w29ee011.c trunk/w39v040c.c trunk/w39v080fa.c trunk/wbsio_spi.c
Modified: trunk/82802ab.c ============================================================================== --- trunk/82802ab.c Thu Feb 25 12:38:23 2010 (r913) +++ trunk/82802ab.c Fri Feb 26 06:48:29 2010 (r914) @@ -29,6 +29,7 @@ #include <string.h> #include <stdlib.h> #include "flash.h" +#include "chipdrivers.h"
// I need that Berkeley bit-map printer void print_82802ab_status(uint8_t status)
Modified: trunk/Makefile ============================================================================== --- trunk/Makefile Thu Feb 25 12:38:23 2010 (r913) +++ trunk/Makefile Fri Feb 26 06:48:29 2010 (r914) @@ -43,7 +43,7 @@
CHIP_OBJS = jedec.o stm50flw0x0x.o w39v040c.o w39v080fa.o sharplhf00l04.o w29ee011.o \ sst28sf040.o m29f400bt.o 82802ab.o pm49fl00x.o \ - sst49lfxxxc.o sst_fwhub.o flashchips.o spi.o + sst49lfxxxc.o sst_fwhub.o flashchips.o spi.o spi25.o
LIB_OBJS = layout.o
Modified: trunk/bitbang_spi.c ============================================================================== --- trunk/bitbang_spi.c Thu Feb 25 12:38:23 2010 (r913) +++ trunk/bitbang_spi.c Fri Feb 26 06:48:29 2010 (r914) @@ -23,6 +23,7 @@ #include <stdlib.h> #include <ctype.h> #include "flash.h" +#include "chipdrivers.h" #include "spi.h"
/* Length of half a clock period in usecs */
Modified: trunk/buspirate_spi.c ============================================================================== --- trunk/buspirate_spi.c Thu Feb 25 12:38:23 2010 (r913) +++ trunk/buspirate_spi.c Fri Feb 26 06:48:29 2010 (r914) @@ -23,6 +23,7 @@ #include <stdlib.h> #include <ctype.h> #include "flash.h" +#include "chipdrivers.h" #include "spi.h"
/* Change this to #define if you want to test without a serial implementation */
Modified: trunk/dediprog.c ============================================================================== --- trunk/dediprog.c Thu Feb 25 12:38:23 2010 (r913) +++ trunk/dediprog.c Fri Feb 26 06:48:29 2010 (r914) @@ -23,6 +23,7 @@ #include <sys/types.h> #include <usb.h> #include "flash.h" +#include "chipdrivers.h" #include "spi.h"
#define DEFAULT_TIMEOUT 3000
Modified: trunk/flash.h ============================================================================== --- trunk/flash.h Thu Feb 25 12:38:23 2010 (r913) +++ trunk/flash.h Fri Feb 26 06:48:29 2010 (r914) @@ -681,6 +681,4 @@ int serialport_write(unsigned char *buf, unsigned int writecnt); int serialport_read(unsigned char *buf, unsigned int readcnt);
-#include "chipdrivers.h" - #endif /* !__FLASH_H__ */
Modified: trunk/flashchips.c ============================================================================== --- trunk/flashchips.c Thu Feb 25 12:38:23 2010 (r913) +++ trunk/flashchips.c Fri Feb 26 06:48:29 2010 (r914) @@ -24,6 +24,7 @@
#include "flash.h" #include "flashchips.h" +#include "chipdrivers.h"
/** * List of supported flash chips.
Modified: trunk/ft2232_spi.c ============================================================================== --- trunk/ft2232_spi.c Thu Feb 25 12:38:23 2010 (r913) +++ trunk/ft2232_spi.c Fri Feb 26 06:48:29 2010 (r914) @@ -26,6 +26,7 @@ #include <stdlib.h> #include <ctype.h> #include "flash.h" +#include "chipdrivers.h" #include "spi.h" #include <ftdi.h>
Modified: trunk/ichspi.c ============================================================================== --- trunk/ichspi.c Thu Feb 25 12:38:23 2010 (r913) +++ trunk/ichspi.c Fri Feb 26 06:48:29 2010 (r914) @@ -35,6 +35,7 @@
#include <string.h> #include "flash.h" +#include "chipdrivers.h" #include "spi.h"
/* Change this to #define if you want lowlevel debugging of commands
Modified: trunk/it87spi.c ============================================================================== --- trunk/it87spi.c Thu Feb 25 12:38:23 2010 (r913) +++ trunk/it87spi.c Fri Feb 26 06:48:29 2010 (r914) @@ -26,6 +26,7 @@ #include <string.h> #include <stdlib.h> #include "flash.h" +#include "chipdrivers.h" #include "spi.h"
#define ITE_SUPERIO_PORT1 0x2e
Modified: trunk/jedec.c ============================================================================== --- trunk/jedec.c Thu Feb 25 12:38:23 2010 (r913) +++ trunk/jedec.c Fri Feb 26 06:48:29 2010 (r914) @@ -23,6 +23,7 @@ */
#include "flash.h" +#include "chipdrivers.h"
#define MAX_REFLASH_TRIES 0x10 #define MASK_FULL 0xffff
Modified: trunk/m29f400bt.c ============================================================================== --- trunk/m29f400bt.c Thu Feb 25 12:38:23 2010 (r913) +++ trunk/m29f400bt.c Fri Feb 26 06:48:29 2010 (r914) @@ -19,6 +19,7 @@ */
#include "flash.h" +#include "chipdrivers.h"
/* WARNING! This chip uses the standard JEDEC Addresses in 16-bit mode as word
Modified: trunk/pm49fl00x.c ============================================================================== --- trunk/pm49fl00x.c Thu Feb 25 12:38:23 2010 (r913) +++ trunk/pm49fl00x.c Fri Feb 26 06:48:29 2010 (r914) @@ -21,6 +21,7 @@ */
#include "flash.h" +#include "chipdrivers.h"
void write_lockbits_49fl00x(chipaddr bios, int size, unsigned char bits, int block_size)
Modified: trunk/sb600spi.c ============================================================================== --- trunk/sb600spi.c Thu Feb 25 12:38:23 2010 (r913) +++ trunk/sb600spi.c Fri Feb 26 06:48:29 2010 (r914) @@ -22,6 +22,7 @@
#include <string.h> #include "flash.h" +#include "chipdrivers.h" #include "spi.h"
/* This struct is unused, but helps visualize the SB600 SPI BAR layout.
Modified: trunk/sharplhf00l04.c ============================================================================== --- trunk/sharplhf00l04.c Thu Feb 25 12:38:23 2010 (r913) +++ trunk/sharplhf00l04.c Fri Feb 26 06:48:29 2010 (r914) @@ -20,6 +20,7 @@
#include <stdlib.h> #include "flash.h" +#include "chipdrivers.h"
// I need that Berkeley bit-map printer void print_lhf00l04_status(uint8_t status)
Modified: trunk/spi.c ============================================================================== --- trunk/spi.c Thu Feb 25 12:38:23 2010 (r913) +++ trunk/spi.c Fri Feb 26 06:48:29 2010 (r914) @@ -25,6 +25,7 @@ #include <string.h> #include "flash.h" #include "flashchips.h" +#include "chipdrivers.h" #include "spi.h"
enum spi_controller spi_controller = SPI_CONTROLLER_NONE; @@ -178,873 +179,6 @@ return result; }
-static int spi_rdid(unsigned char *readarr, int bytes) -{ - const unsigned char cmd[JEDEC_RDID_OUTSIZE] = { JEDEC_RDID }; - int ret; - int i; - - ret = spi_send_command(sizeof(cmd), bytes, cmd, readarr); - if (ret) - return ret; - printf_debug("RDID returned"); - for (i = 0; i < bytes; i++) - printf_debug(" 0x%02x", readarr[i]); - printf_debug(". "); - return 0; -} - -static int spi_rems(unsigned char *readarr) -{ - unsigned char cmd[JEDEC_REMS_OUTSIZE] = { JEDEC_REMS, 0, 0, 0 }; - uint32_t readaddr; - int ret; - - ret = spi_send_command(sizeof(cmd), JEDEC_REMS_INSIZE, cmd, readarr); - if (ret == SPI_INVALID_ADDRESS) { - /* Find the lowest even address allowed for reads. */ - readaddr = (spi_get_valid_read_addr() + 1) & ~1; - cmd[1] = (readaddr >> 16) & 0xff, - cmd[2] = (readaddr >> 8) & 0xff, - cmd[3] = (readaddr >> 0) & 0xff, - ret = spi_send_command(sizeof(cmd), JEDEC_REMS_INSIZE, cmd, readarr); - } - if (ret) - return ret; - printf_debug("REMS returned %02x %02x. ", readarr[0], readarr[1]); - return 0; -} - -static int spi_res(unsigned char *readarr) -{ - unsigned char cmd[JEDEC_RES_OUTSIZE] = { JEDEC_RES, 0, 0, 0 }; - uint32_t readaddr; - int ret; - - ret = spi_send_command(sizeof(cmd), JEDEC_RES_INSIZE, cmd, readarr); - if (ret == SPI_INVALID_ADDRESS) { - /* Find the lowest even address allowed for reads. */ - readaddr = (spi_get_valid_read_addr() + 1) & ~1; - cmd[1] = (readaddr >> 16) & 0xff, - cmd[2] = (readaddr >> 8) & 0xff, - cmd[3] = (readaddr >> 0) & 0xff, - ret = spi_send_command(sizeof(cmd), JEDEC_RES_INSIZE, cmd, readarr); - } - if (ret) - return ret; - printf_debug("RES returned %02x. ", readarr[0]); - return 0; -} - -int spi_write_enable(void) -{ - const unsigned char cmd[JEDEC_WREN_OUTSIZE] = { JEDEC_WREN }; - int result; - - /* Send WREN (Write Enable) */ - result = spi_send_command(sizeof(cmd), 0, cmd, NULL); - - if (result) - fprintf(stderr, "%s failed\n", __func__); - - return result; -} - -int spi_write_disable(void) -{ - const unsigned char cmd[JEDEC_WRDI_OUTSIZE] = { JEDEC_WRDI }; - - /* Send WRDI (Write Disable) */ - return spi_send_command(sizeof(cmd), 0, cmd, NULL); -} - -static int probe_spi_rdid_generic(struct flashchip *flash, int bytes) -{ - unsigned char readarr[4]; - uint32_t id1; - uint32_t id2; - - if (spi_rdid(readarr, bytes)) - return 0; - - if (!oddparity(readarr[0])) - printf_debug("RDID byte 0 parity violation. "); - - /* Check if this is a continuation vendor ID */ - if (readarr[0] == 0x7f) { - if (!oddparity(readarr[1])) - printf_debug("RDID byte 1 parity violation. "); - id1 = (readarr[0] << 8) | readarr[1]; - id2 = readarr[2]; - if (bytes > 3) { - id2 <<= 8; - id2 |= readarr[3]; - } - } else { - id1 = readarr[0]; - id2 = (readarr[1] << 8) | readarr[2]; - } - - printf_debug("%s: id1 0x%02x, id2 0x%02x\n", __func__, id1, id2); - - if (id1 == flash->manufacture_id && id2 == flash->model_id) { - /* Print the status register to tell the - * user about possible write protection. - */ - spi_prettyprint_status_register(flash); - - return 1; - } - - /* Test if this is a pure vendor match. */ - if (id1 == flash->manufacture_id && - GENERIC_DEVICE_ID == flash->model_id) - return 1; - - /* Test if there is any vendor ID. */ - if (GENERIC_MANUF_ID == flash->manufacture_id && - id1 != 0xff) - return 1; - - return 0; -} - -int probe_spi_rdid(struct flashchip *flash) -{ - return probe_spi_rdid_generic(flash, 3); -} - -/* support 4 bytes flash ID */ -int probe_spi_rdid4(struct flashchip *flash) -{ - /* only some SPI chipsets support 4 bytes commands */ - switch (spi_controller) { -#if INTERNAL_SUPPORT == 1 - case SPI_CONTROLLER_ICH7: - case SPI_CONTROLLER_ICH9: - case SPI_CONTROLLER_VIA: - case SPI_CONTROLLER_SB600: - case SPI_CONTROLLER_WBSIO: -#endif -#if FT2232_SPI_SUPPORT == 1 - case SPI_CONTROLLER_FT2232: -#endif -#if DUMMY_SUPPORT == 1 - case SPI_CONTROLLER_DUMMY: -#endif -#if BUSPIRATE_SPI_SUPPORT == 1 - case SPI_CONTROLLER_BUSPIRATE: -#endif -#if DEDIPROG_SUPPORT == 1 - case SPI_CONTROLLER_DEDIPROG: -#endif - return probe_spi_rdid_generic(flash, 4); - default: - printf_debug("4b ID not supported on this SPI controller\n"); - } - - return 0; -} - -int probe_spi_rems(struct flashchip *flash) -{ - unsigned char readarr[JEDEC_REMS_INSIZE]; - uint32_t id1, id2; - - if (spi_rems(readarr)) - return 0; - - id1 = readarr[0]; - id2 = readarr[1]; - - printf_debug("%s: id1 0x%x, id2 0x%x\n", __func__, id1, id2); - - if (id1 == flash->manufacture_id && id2 == flash->model_id) { - /* Print the status register to tell the - * user about possible write protection. - */ - spi_prettyprint_status_register(flash); - - return 1; - } - - /* Test if this is a pure vendor match. */ - if (id1 == flash->manufacture_id && - GENERIC_DEVICE_ID == flash->model_id) - return 1; - - /* Test if there is any vendor ID. */ - if (GENERIC_MANUF_ID == flash->manufacture_id && - id1 != 0xff) - return 1; - - return 0; -} - -int probe_spi_res(struct flashchip *flash) -{ - unsigned char readarr[3]; - uint32_t id2; - const unsigned char allff[] = {0xff, 0xff, 0xff}; - const unsigned char all00[] = {0x00, 0x00, 0x00}; - - /* Check if RDID is usable and does not return 0xff 0xff 0xff or - * 0x00 0x00 0x00. In that case, RES is pointless. - */ - if (!spi_rdid(readarr, 3) && memcmp(readarr, allff, 3) && - memcmp(readarr, all00, 3)) { - msg_cdbg("Ignoring RES in favour of RDID.\n"); - return 0; - } - /* Check if REMS is usable and does not return 0xff 0xff or - * 0x00 0x00. In that case, RES is pointless. - */ - if (!spi_rems(readarr) && memcmp(readarr, allff, JEDEC_REMS_INSIZE) && - memcmp(readarr, all00, JEDEC_REMS_INSIZE)) { - msg_cdbg("Ignoring RES in favour of REMS.\n"); - return 0; - } - - if (spi_res(readarr)) - return 0; - - /* FIXME: Handle the case where RES gives a 2-byte response. */ - id2 = readarr[0]; - printf_debug("%s: id 0x%x\n", __func__, id2); - if (id2 != flash->model_id) - return 0; - - /* Print the status register to tell the - * user about possible write protection. - */ - spi_prettyprint_status_register(flash); - return 1; -} - -uint8_t spi_read_status_register(void) -{ - const unsigned char cmd[JEDEC_RDSR_OUTSIZE] = { JEDEC_RDSR }; - /* FIXME: No workarounds for driver/hardware bugs in generic code. */ - unsigned char readarr[2]; /* JEDEC_RDSR_INSIZE=1 but wbsio needs 2 */ - int ret; - - /* Read Status Register */ - ret = spi_send_command(sizeof(cmd), sizeof(readarr), cmd, readarr); - if (ret) - fprintf(stderr, "RDSR failed!\n"); - - return readarr[0]; -} - -/* Prettyprint the status register. Common definitions. */ -void spi_prettyprint_status_register_common(uint8_t status) -{ - printf_debug("Chip status register: Bit 5 / Block Protect 3 (BP3) is " - "%sset\n", (status & (1 << 5)) ? "" : "not "); - printf_debug("Chip status register: Bit 4 / Block Protect 2 (BP2) is " - "%sset\n", (status & (1 << 4)) ? "" : "not "); - printf_debug("Chip status register: Bit 3 / Block Protect 1 (BP1) is " - "%sset\n", (status & (1 << 3)) ? "" : "not "); - printf_debug("Chip status register: Bit 2 / Block Protect 0 (BP0) is " - "%sset\n", (status & (1 << 2)) ? "" : "not "); - printf_debug("Chip status register: Write Enable Latch (WEL) is " - "%sset\n", (status & (1 << 1)) ? "" : "not "); - printf_debug("Chip status register: Write In Progress (WIP/BUSY) is " - "%sset\n", (status & (1 << 0)) ? "" : "not "); -} - -/* Prettyprint the status register. Works for - * ST M25P series - * MX MX25L series - */ -void spi_prettyprint_status_register_st_m25p(uint8_t status) -{ - printf_debug("Chip status register: Status Register Write Disable " - "(SRWD) is %sset\n", (status & (1 << 7)) ? "" : "not "); - printf_debug("Chip status register: Bit 6 is " - "%sset\n", (status & (1 << 6)) ? "" : "not "); - spi_prettyprint_status_register_common(status); -} - -void spi_prettyprint_status_register_sst25(uint8_t status) -{ - printf_debug("Chip status register: Block Protect Write Disable " - "(BPL) is %sset\n", (status & (1 << 7)) ? "" : "not "); - printf_debug("Chip status register: Auto Address Increment Programming " - "(AAI) is %sset\n", (status & (1 << 6)) ? "" : "not "); - spi_prettyprint_status_register_common(status); -} - -/* Prettyprint the status register. Works for - * SST 25VF016 - */ -void spi_prettyprint_status_register_sst25vf016(uint8_t status) -{ - const char *bpt[] = { - "none", - "1F0000H-1FFFFFH", - "1E0000H-1FFFFFH", - "1C0000H-1FFFFFH", - "180000H-1FFFFFH", - "100000H-1FFFFFH", - "all", "all" - }; - spi_prettyprint_status_register_sst25(status); - printf_debug("Resulting block protection : %s\n", - bpt[(status & 0x1c) >> 2]); -} - -void spi_prettyprint_status_register_sst25vf040b(uint8_t status) -{ - const char *bpt[] = { - "none", - "0x70000-0x7ffff", - "0x60000-0x7ffff", - "0x40000-0x7ffff", - "all blocks", "all blocks", "all blocks", "all blocks" - }; - spi_prettyprint_status_register_sst25(status); - printf_debug("Resulting block protection : %s\n", - bpt[(status & 0x1c) >> 2]); -} - -void spi_prettyprint_status_register(struct flashchip *flash) -{ - uint8_t status; - - status = spi_read_status_register(); - printf_debug("Chip status register is %02x\n", status); - switch (flash->manufacture_id) { - case ST_ID: - if (((flash->model_id & 0xff00) == 0x2000) || - ((flash->model_id & 0xff00) == 0x2500)) - spi_prettyprint_status_register_st_m25p(status); - break; - case MX_ID: - if ((flash->model_id & 0xff00) == 0x2000) - spi_prettyprint_status_register_st_m25p(status); - break; - case SST_ID: - switch (flash->model_id) { - case 0x2541: - spi_prettyprint_status_register_sst25vf016(status); - break; - case 0x8d: - case 0x258d: - spi_prettyprint_status_register_sst25vf040b(status); - break; - default: - spi_prettyprint_status_register_sst25(status); - break; - } - break; - } -} - -int spi_chip_erase_60(struct flashchip *flash) -{ - int result; - struct spi_command cmds[] = { - { - .writecnt = JEDEC_WREN_OUTSIZE, - .writearr = (const unsigned char[]){ JEDEC_WREN }, - .readcnt = 0, - .readarr = NULL, - }, { - .writecnt = JEDEC_CE_60_OUTSIZE, - .writearr = (const unsigned char[]){ JEDEC_CE_60 }, - .readcnt = 0, - .readarr = NULL, - }, { - .writecnt = 0, - .writearr = NULL, - .readcnt = 0, - .readarr = NULL, - }}; - - result = spi_disable_blockprotect(); - if (result) { - fprintf(stderr, "spi_disable_blockprotect failed\n"); - return result; - } - - result = spi_send_multicommand(cmds); - if (result) { - fprintf(stderr, "%s failed during command execution\n", - __func__); - return result; - } - /* Wait until the Write-In-Progress bit is cleared. - * This usually takes 1-85 s, so wait in 1 s steps. - */ - /* FIXME: We assume spi_read_status_register will never fail. */ - while (spi_read_status_register() & JEDEC_RDSR_BIT_WIP) - programmer_delay(1000 * 1000); - if (check_erased_range(flash, 0, flash->total_size * 1024)) { - fprintf(stderr, "ERASE FAILED!\n"); - return -1; - } - return 0; -} - -int spi_chip_erase_c7(struct flashchip *flash) -{ - int result; - struct spi_command cmds[] = { - { - .writecnt = JEDEC_WREN_OUTSIZE, - .writearr = (const unsigned char[]){ JEDEC_WREN }, - .readcnt = 0, - .readarr = NULL, - }, { - .writecnt = JEDEC_CE_C7_OUTSIZE, - .writearr = (const unsigned char[]){ JEDEC_CE_C7 }, - .readcnt = 0, - .readarr = NULL, - }, { - .writecnt = 0, - .writearr = NULL, - .readcnt = 0, - .readarr = NULL, - }}; - - result = spi_disable_blockprotect(); - if (result) { - fprintf(stderr, "spi_disable_blockprotect failed\n"); - return result; - } - - result = spi_send_multicommand(cmds); - if (result) { - fprintf(stderr, "%s failed during command execution\n", __func__); - return result; - } - /* Wait until the Write-In-Progress bit is cleared. - * This usually takes 1-85 s, so wait in 1 s steps. - */ - /* FIXME: We assume spi_read_status_register will never fail. */ - while (spi_read_status_register() & JEDEC_RDSR_BIT_WIP) - programmer_delay(1000 * 1000); - if (check_erased_range(flash, 0, flash->total_size * 1024)) { - fprintf(stderr, "ERASE FAILED!\n"); - return -1; - } - return 0; -} - -int spi_chip_erase_60_c7(struct flashchip *flash) -{ - int result; - result = spi_chip_erase_60(flash); - if (result) { - printf_debug("spi_chip_erase_60 failed, trying c7\n"); - result = spi_chip_erase_c7(flash); - } - return result; -} - -int spi_block_erase_52(struct flashchip *flash, unsigned int addr, unsigned int blocklen) -{ - int result; - struct spi_command cmds[] = { - { - .writecnt = JEDEC_WREN_OUTSIZE, - .writearr = (const unsigned char[]){ JEDEC_WREN }, - .readcnt = 0, - .readarr = NULL, - }, { - .writecnt = JEDEC_BE_52_OUTSIZE, - .writearr = (const unsigned char[]){ JEDEC_BE_52, (addr >> 16) & 0xff, (addr >> 8) & 0xff, (addr & 0xff) }, - .readcnt = 0, - .readarr = NULL, - }, { - .writecnt = 0, - .writearr = NULL, - .readcnt = 0, - .readarr = NULL, - }}; - - result = spi_send_multicommand(cmds); - if (result) { - fprintf(stderr, "%s failed during command execution at address 0x%x\n", - __func__, addr); - return result; - } - /* Wait until the Write-In-Progress bit is cleared. - * This usually takes 100-4000 ms, so wait in 100 ms steps. - */ - while (spi_read_status_register() & JEDEC_RDSR_BIT_WIP) - programmer_delay(100 * 1000); - if (check_erased_range(flash, addr, blocklen)) { - fprintf(stderr, "ERASE FAILED!\n"); - return -1; - } - return 0; -} - -/* Block size is usually - * 64k for Macronix - * 32k for SST - * 4-32k non-uniform for EON - */ -int spi_block_erase_d8(struct flashchip *flash, unsigned int addr, unsigned int blocklen) -{ - int result; - struct spi_command cmds[] = { - { - .writecnt = JEDEC_WREN_OUTSIZE, - .writearr = (const unsigned char[]){ JEDEC_WREN }, - .readcnt = 0, - .readarr = NULL, - }, { - .writecnt = JEDEC_BE_D8_OUTSIZE, - .writearr = (const unsigned char[]){ JEDEC_BE_D8, (addr >> 16) & 0xff, (addr >> 8) & 0xff, (addr & 0xff) }, - .readcnt = 0, - .readarr = NULL, - }, { - .writecnt = 0, - .writearr = NULL, - .readcnt = 0, - .readarr = NULL, - }}; - - result = spi_send_multicommand(cmds); - if (result) { - fprintf(stderr, "%s failed during command execution at address 0x%x\n", - __func__, addr); - return result; - } - /* Wait until the Write-In-Progress bit is cleared. - * This usually takes 100-4000 ms, so wait in 100 ms steps. - */ - while (spi_read_status_register() & JEDEC_RDSR_BIT_WIP) - programmer_delay(100 * 1000); - if (check_erased_range(flash, addr, blocklen)) { - fprintf(stderr, "ERASE FAILED!\n"); - return -1; - } - return 0; -} - -/* Block size is usually - * 4k for PMC - */ -int spi_block_erase_d7(struct flashchip *flash, unsigned int addr, unsigned int blocklen) -{ - int result; - struct spi_command cmds[] = { - { - .writecnt = JEDEC_WREN_OUTSIZE, - .writearr = (const unsigned char[]){ JEDEC_WREN }, - .readcnt = 0, - .readarr = NULL, - }, { - .writecnt = JEDEC_BE_D7_OUTSIZE, - .writearr = (const unsigned char[]){ JEDEC_BE_D7, (addr >> 16) & 0xff, (addr >> 8) & 0xff, (addr & 0xff) }, - .readcnt = 0, - .readarr = NULL, - }, { - .writecnt = 0, - .writearr = NULL, - .readcnt = 0, - .readarr = NULL, - }}; - - result = spi_send_multicommand(cmds); - if (result) { - fprintf(stderr, "%s failed during command execution at address 0x%x\n", - __func__, addr); - return result; - } - /* Wait until the Write-In-Progress bit is cleared. - * This usually takes 100-4000 ms, so wait in 100 ms steps. - */ - while (spi_read_status_register() & JEDEC_RDSR_BIT_WIP) - programmer_delay(100 * 1000); - if (check_erased_range(flash, addr, blocklen)) { - fprintf(stderr, "ERASE FAILED!\n"); - return -1; - } - return 0; -} - -int spi_chip_erase_d8(struct flashchip *flash) -{ - int i, rc = 0; - int total_size = flash->total_size * 1024; - int erase_size = 64 * 1024; - - spi_disable_blockprotect(); - - printf("Erasing chip: \n"); - - for (i = 0; i < total_size / erase_size; i++) { - rc = spi_block_erase_d8(flash, i * erase_size, erase_size); - if (rc) { - fprintf(stderr, "Error erasing block at 0x%x\n", i); - break; - } - } - - printf("\n"); - - return rc; -} - -/* Sector size is usually 4k, though Macronix eliteflash has 64k */ -int spi_block_erase_20(struct flashchip *flash, unsigned int addr, unsigned int blocklen) -{ - int result; - struct spi_command cmds[] = { - { - .writecnt = JEDEC_WREN_OUTSIZE, - .writearr = (const unsigned char[]){ JEDEC_WREN }, - .readcnt = 0, - .readarr = NULL, - }, { - .writecnt = JEDEC_SE_OUTSIZE, - .writearr = (const unsigned char[]){ JEDEC_SE, (addr >> 16) & 0xff, (addr >> 8) & 0xff, (addr & 0xff) }, - .readcnt = 0, - .readarr = NULL, - }, { - .writecnt = 0, - .writearr = NULL, - .readcnt = 0, - .readarr = NULL, - }}; - - result = spi_send_multicommand(cmds); - if (result) { - fprintf(stderr, "%s failed during command execution at address 0x%x\n", - __func__, addr); - return result; - } - /* Wait until the Write-In-Progress bit is cleared. - * This usually takes 15-800 ms, so wait in 10 ms steps. - */ - while (spi_read_status_register() & JEDEC_RDSR_BIT_WIP) - programmer_delay(10 * 1000); - if (check_erased_range(flash, addr, blocklen)) { - fprintf(stderr, "ERASE FAILED!\n"); - return -1; - } - return 0; -} - -int spi_block_erase_60(struct flashchip *flash, unsigned int addr, unsigned int blocklen) -{ - if ((addr != 0) || (blocklen != flash->total_size * 1024)) { - fprintf(stderr, "%s called with incorrect arguments\n", - __func__); - return -1; - } - return spi_chip_erase_60(flash); -} - -int spi_block_erase_c7(struct flashchip *flash, unsigned int addr, unsigned int blocklen) -{ - if ((addr != 0) || (blocklen != flash->total_size * 1024)) { - fprintf(stderr, "%s called with incorrect arguments\n", - __func__); - return -1; - } - return spi_chip_erase_c7(flash); -} - -int spi_write_status_enable(void) -{ - const unsigned char cmd[JEDEC_EWSR_OUTSIZE] = { JEDEC_EWSR }; - int result; - - /* Send EWSR (Enable Write Status Register). */ - result = spi_send_command(sizeof(cmd), JEDEC_EWSR_INSIZE, cmd, NULL); - - if (result) - fprintf(stderr, "%s failed\n", __func__); - - return result; -} - -/* - * This is according the SST25VF016 datasheet, who knows it is more - * generic that this... - */ -int spi_write_status_register(int status) -{ - int result; - struct spi_command cmds[] = { - { - /* FIXME: WRSR requires either EWSR or WREN depending on chip type. */ - .writecnt = JEDEC_EWSR_OUTSIZE, - .writearr = (const unsigned char[]){ JEDEC_EWSR }, - .readcnt = 0, - .readarr = NULL, - }, { - .writecnt = JEDEC_WRSR_OUTSIZE, - .writearr = (const unsigned char[]){ JEDEC_WRSR, (unsigned char) status }, - .readcnt = 0, - .readarr = NULL, - }, { - .writecnt = 0, - .writearr = NULL, - .readcnt = 0, - .readarr = NULL, - }}; - - result = spi_send_multicommand(cmds); - if (result) { - fprintf(stderr, "%s failed during command execution\n", - __func__); - } - return result; -} - -int spi_byte_program(int addr, uint8_t databyte) -{ - int result; - struct spi_command cmds[] = { - { - .writecnt = JEDEC_WREN_OUTSIZE, - .writearr = (const unsigned char[]){ JEDEC_WREN }, - .readcnt = 0, - .readarr = NULL, - }, { - .writecnt = JEDEC_BYTE_PROGRAM_OUTSIZE, - .writearr = (const unsigned char[]){ JEDEC_BYTE_PROGRAM, (addr >> 16) & 0xff, (addr >> 8) & 0xff, (addr & 0xff), databyte }, - .readcnt = 0, - .readarr = NULL, - }, { - .writecnt = 0, - .writearr = NULL, - .readcnt = 0, - .readarr = NULL, - }}; - - result = spi_send_multicommand(cmds); - if (result) { - fprintf(stderr, "%s failed during command execution at address 0x%x\n", - __func__, addr); - } - return result; -} - -int spi_nbyte_program(int addr, uint8_t *bytes, int len) -{ - int result; - /* FIXME: Switch to malloc based on len unless that kills speed. */ - unsigned char cmd[JEDEC_BYTE_PROGRAM_OUTSIZE - 1 + 256] = { - JEDEC_BYTE_PROGRAM, - (addr >> 16) & 0xff, - (addr >> 8) & 0xff, - (addr >> 0) & 0xff, - }; - struct spi_command cmds[] = { - { - .writecnt = JEDEC_WREN_OUTSIZE, - .writearr = (const unsigned char[]){ JEDEC_WREN }, - .readcnt = 0, - .readarr = NULL, - }, { - .writecnt = JEDEC_BYTE_PROGRAM_OUTSIZE - 1 + len, - .writearr = cmd, - .readcnt = 0, - .readarr = NULL, - }, { - .writecnt = 0, - .writearr = NULL, - .readcnt = 0, - .readarr = NULL, - }}; - - if (!len) { - fprintf(stderr, "%s called for zero-length write\n", __func__); - return 1; - } - if (len > 256) { - fprintf(stderr, "%s called for too long a write\n", __func__); - return 1; - } - - memcpy(&cmd[4], bytes, len); - - result = spi_send_multicommand(cmds); - if (result) { - fprintf(stderr, "%s failed during command execution at address 0x%x\n", - __func__, addr); - } - return result; -} - -int spi_disable_blockprotect(void) -{ - uint8_t status; - int result; - - status = spi_read_status_register(); - /* If there is block protection in effect, unprotect it first. */ - if ((status & 0x3c) != 0) { - printf_debug("Some block protection in effect, disabling\n"); - result = spi_write_status_register(status & ~0x3c); - if (result) { - fprintf(stderr, "spi_write_status_register failed\n"); - return result; - } - } - return 0; -} - -int spi_nbyte_read(int address, uint8_t *bytes, int len) -{ - const unsigned char cmd[JEDEC_READ_OUTSIZE] = { - JEDEC_READ, - (address >> 16) & 0xff, - (address >> 8) & 0xff, - (address >> 0) & 0xff, - }; - - /* Send Read */ - return spi_send_command(sizeof(cmd), len, cmd, bytes); -} - -/* - * Read a complete flash chip. - * Each page is read separately in chunks with a maximum size of chunksize. - */ -int spi_read_chunked(struct flashchip *flash, uint8_t *buf, int start, int len, int chunksize) -{ - int rc = 0; - int i, j, starthere, lenhere; - int page_size = flash->page_size; - int toread; - - /* Warning: This loop has a very unusual condition and body. - * The loop needs to go through each page with at least one affected - * byte. The lowest page number is (start / page_size) since that - * division rounds down. The highest page number we want is the page - * where the last byte of the range lives. That last byte has the - * address (start + len - 1), thus the highest page number is - * (start + len - 1) / page_size. Since we want to include that last - * page as well, the loop condition uses <=. - */ - for (i = start / page_size; i <= (start + len - 1) / page_size; i++) { - /* Byte position of the first byte in the range in this page. */ - /* starthere is an offset to the base address of the chip. */ - starthere = max(start, i * page_size); - /* Length of bytes in the range in this page. */ - lenhere = min(start + len, (i + 1) * page_size) - starthere; - for (j = 0; j < lenhere; j += chunksize) { - toread = min(chunksize, lenhere - j); - rc = spi_nbyte_read(starthere + j, buf + starthere - start + j, toread); - if (rc) - break; - } - if (rc) - break; - } - - return rc; -} - int spi_chip_read(struct flashchip *flash, uint8_t *buf, int start, int len) { if (!spi_programmer[spi_controller].read) { @@ -1057,36 +191,6 @@ }
/* - * Program chip using byte programming. (SLOW!) - * This is for chips which can only handle one byte writes - * and for chips where memory mapped programming is impossible - * (e.g. due to size constraints in IT87* for over 512 kB) - */ -int spi_chip_write_1(struct flashchip *flash, uint8_t *buf) -{ - int total_size = 1024 * flash->total_size; - int i, result = 0; - - spi_disable_blockprotect(); - /* Erase first */ - printf("Erasing flash before programming... "); - if (erase_flash(flash)) { - fprintf(stderr, "ERASE FAILED!\n"); - return -1; - } - printf("done.\n"); - for (i = 0; i < total_size; i++) { - result = spi_byte_program(i, buf[i]); - if (result) - return 1; - while (spi_read_status_register() & JEDEC_RDSR_BIT_WIP) - programmer_delay(10); - } - - return 0; -} - -/* * Program chip using page (256 bytes) programming. * Some SPI masters can't do this, they use single byte programming instead. */ @@ -1106,41 +210,3 @@ /* Need to return BBAR for ICH chipsets. */ return 0; } - -int spi_aai_write(struct flashchip *flash, uint8_t *buf) -{ - uint32_t pos = 2, size = flash->total_size * 1024; - unsigned char w[6] = {0xad, 0, 0, 0, buf[0], buf[1]}; - int result; - - switch (spi_controller) { -#if INTERNAL_SUPPORT == 1 - case SPI_CONTROLLER_WBSIO: - fprintf(stderr, "%s: impossible with Winbond SPI masters," - " degrading to byte program\n", __func__); - return spi_chip_write_1(flash, buf); -#endif - default: - break; - } - if (erase_flash(flash)) { - fprintf(stderr, "ERASE FAILED!\n"); - return -1; - } - /* FIXME: This will fail on ICH/VIA SPI. */ - result = spi_write_enable(); - if (result) - return result; - spi_send_command(6, 0, w, NULL); - while (spi_read_status_register() & JEDEC_RDSR_BIT_WIP) - programmer_delay(5); /* SST25VF040B Tbp is max 10us */ - while (pos < size) { - w[1] = buf[pos++]; - w[2] = buf[pos++]; - spi_send_command(3, 0, w, NULL); - while (spi_read_status_register() & JEDEC_RDSR_BIT_WIP) - programmer_delay(5); /* SST25VF040B Tbp is max 10us */ - } - spi_write_disable(); - return 0; -}
Copied and modified: trunk/spi25.c (from r913, trunk/spi.c) ============================================================================== --- trunk/spi.c Thu Feb 25 12:38:23 2010 (r913, copy source) +++ trunk/spi25.c Fri Feb 26 06:48:29 2010 (r914) @@ -19,165 +19,17 @@ */
/* - * Contains the generic SPI framework + * Contains the common SPI chip driver functions */
#include <string.h> #include "flash.h" #include "flashchips.h" +#include "chipdrivers.h" #include "spi.h"
-enum spi_controller spi_controller = SPI_CONTROLLER_NONE; -void *spibar = NULL; - void spi_prettyprint_status_register(struct flashchip *flash);
-const struct spi_programmer spi_programmer[] = { - { /* SPI_CONTROLLER_NONE */ - .command = NULL, - .multicommand = NULL, - .read = NULL, - .write_256 = NULL, - }, - -#if INTERNAL_SUPPORT == 1 - { /* SPI_CONTROLLER_ICH7 */ - .command = ich_spi_send_command, - .multicommand = ich_spi_send_multicommand, - .read = ich_spi_read, - .write_256 = ich_spi_write_256, - }, - - { /* SPI_CONTROLLER_ICH9 */ - .command = ich_spi_send_command, - .multicommand = ich_spi_send_multicommand, - .read = ich_spi_read, - .write_256 = ich_spi_write_256, - }, - - { /* SPI_CONTROLLER_IT87XX */ - .command = it8716f_spi_send_command, - .multicommand = default_spi_send_multicommand, - .read = it8716f_spi_chip_read, - .write_256 = it8716f_spi_chip_write_256, - }, - - { /* SPI_CONTROLLER_SB600 */ - .command = sb600_spi_send_command, - .multicommand = default_spi_send_multicommand, - .read = sb600_spi_read, - .write_256 = sb600_spi_write_1, - }, - - { /* SPI_CONTROLLER_VIA */ - .command = ich_spi_send_command, - .multicommand = ich_spi_send_multicommand, - .read = ich_spi_read, - .write_256 = ich_spi_write_256, - }, - - { /* SPI_CONTROLLER_WBSIO */ - .command = wbsio_spi_send_command, - .multicommand = default_spi_send_multicommand, - .read = wbsio_spi_read, - .write_256 = wbsio_spi_write_1, - }, -#endif - -#if FT2232_SPI_SUPPORT == 1 - { /* SPI_CONTROLLER_FT2232 */ - .command = ft2232_spi_send_command, - .multicommand = default_spi_send_multicommand, - .read = ft2232_spi_read, - .write_256 = ft2232_spi_write_256, - }, -#endif - -#if DUMMY_SUPPORT == 1 - { /* SPI_CONTROLLER_DUMMY */ - .command = dummy_spi_send_command, - .multicommand = default_spi_send_multicommand, - .read = NULL, - .write_256 = NULL, - }, -#endif - -#if BUSPIRATE_SPI_SUPPORT == 1 - { /* SPI_CONTROLLER_BUSPIRATE */ - .command = buspirate_spi_send_command, - .multicommand = default_spi_send_multicommand, - .read = buspirate_spi_read, - .write_256 = spi_chip_write_1, - }, -#endif - -#if DEDIPROG_SUPPORT == 1 - { /* SPI_CONTROLLER_DEDIPROG */ - .command = dediprog_spi_send_command, - .multicommand = default_spi_send_multicommand, - .read = dediprog_spi_read, - .write_256 = spi_chip_write_1, - }, -#endif - - {}, /* This entry corresponds to SPI_CONTROLLER_INVALID. */ -}; - -const int spi_programmer_count = ARRAY_SIZE(spi_programmer); - -int spi_send_command(unsigned int writecnt, unsigned int readcnt, - const unsigned char *writearr, unsigned char *readarr) -{ - if (!spi_programmer[spi_controller].command) { - fprintf(stderr, "%s called, but SPI is unsupported on this " - "hardware. Please report a bug.\n", __func__); - return 1; - } - - return spi_programmer[spi_controller].command(writecnt, readcnt, - writearr, readarr); -} - -int spi_send_multicommand(struct spi_command *cmds) -{ - if (!spi_programmer[spi_controller].multicommand) { - fprintf(stderr, "%s called, but SPI is unsupported on this " - "hardware. Please report a bug.\n", __func__); - return 1; - } - - return spi_programmer[spi_controller].multicommand(cmds); -} - -int default_spi_send_command(unsigned int writecnt, unsigned int readcnt, - const unsigned char *writearr, unsigned char *readarr) -{ - struct spi_command cmd[] = { - { - .writecnt = writecnt, - .readcnt = readcnt, - .writearr = writearr, - .readarr = readarr, - }, { - .writecnt = 0, - .writearr = NULL, - .readcnt = 0, - .readarr = NULL, - }}; - - return spi_send_multicommand(cmd); -} - -int default_spi_send_multicommand(struct spi_command *cmds) -{ - int result = 0; - for (; (cmds->writecnt || cmds->readcnt) && !result; cmds++) { - result = spi_send_command(cmds->writecnt, cmds->readcnt, - cmds->writearr, cmds->readarr); - } - return result; -} - static int spi_rdid(unsigned char *readarr, int bytes) { const unsigned char cmd[JEDEC_RDID_OUTSIZE] = { JEDEC_RDID }; @@ -654,7 +506,12 @@ .readarr = NULL, }, { .writecnt = JEDEC_BE_52_OUTSIZE, - .writearr = (const unsigned char[]){ JEDEC_BE_52, (addr >> 16) & 0xff, (addr >> 8) & 0xff, (addr & 0xff) }, + .writearr = (const unsigned char[]){ + JEDEC_BE_52, + (addr >> 16) & 0xff, + (addr >> 8) & 0xff, + (addr & 0xff) + }, .readcnt = 0, .readarr = NULL, }, { @@ -698,7 +555,12 @@ .readarr = NULL, }, { .writecnt = JEDEC_BE_D8_OUTSIZE, - .writearr = (const unsigned char[]){ JEDEC_BE_D8, (addr >> 16) & 0xff, (addr >> 8) & 0xff, (addr & 0xff) }, + .writearr = (const unsigned char[]){ + JEDEC_BE_D8, + (addr >> 16) & 0xff, + (addr >> 8) & 0xff, + (addr & 0xff) + }, .readcnt = 0, .readarr = NULL, }, { @@ -740,7 +602,12 @@ .readarr = NULL, }, { .writecnt = JEDEC_BE_D7_OUTSIZE, - .writearr = (const unsigned char[]){ JEDEC_BE_D7, (addr >> 16) & 0xff, (addr >> 8) & 0xff, (addr & 0xff) }, + .writearr = (const unsigned char[]){ + JEDEC_BE_D7, + (addr >> 16) & 0xff, + (addr >> 8) & 0xff, + (addr & 0xff) + }, .readcnt = 0, .readarr = NULL, }, { @@ -803,7 +670,12 @@ .readarr = NULL, }, { .writecnt = JEDEC_SE_OUTSIZE, - .writearr = (const unsigned char[]){ JEDEC_SE, (addr >> 16) & 0xff, (addr >> 8) & 0xff, (addr & 0xff) }, + .writearr = (const unsigned char[]){ + JEDEC_SE, + (addr >> 16) & 0xff, + (addr >> 8) & 0xff, + (addr & 0xff) + }, .readcnt = 0, .readarr = NULL, }, { @@ -910,7 +782,13 @@ .readarr = NULL, }, { .writecnt = JEDEC_BYTE_PROGRAM_OUTSIZE, - .writearr = (const unsigned char[]){ JEDEC_BYTE_PROGRAM, (addr >> 16) & 0xff, (addr >> 8) & 0xff, (addr & 0xff), databyte }, + .writearr = (const unsigned char[]){ + JEDEC_BYTE_PROGRAM, + (addr >> 16) & 0xff, + (addr >> 8) & 0xff, + (addr & 0xff), + databyte + }, .readcnt = 0, .readarr = NULL, }, { @@ -1045,17 +923,6 @@ return rc; }
-int spi_chip_read(struct flashchip *flash, uint8_t *buf, int start, int len) -{ - if (!spi_programmer[spi_controller].read) { - fprintf(stderr, "%s called, but SPI read is unsupported on this" - " hardware. Please report a bug.\n", __func__); - return 1; - } - - return spi_programmer[spi_controller].read(flash, buf, start, len); -} - /* * Program chip using byte programming. (SLOW!) * This is for chips which can only handle one byte writes @@ -1086,27 +953,6 @@ return 0; }
-/* - * Program chip using page (256 bytes) programming. - * Some SPI masters can't do this, they use single byte programming instead. - */ -int spi_chip_write_256(struct flashchip *flash, uint8_t *buf) -{ - if (!spi_programmer[spi_controller].write_256) { - fprintf(stderr, "%s called, but SPI page write is unsupported " - " on this hardware. Please report a bug.\n", __func__); - return 1; - } - - return spi_programmer[spi_controller].write_256(flash, buf); -} - -uint32_t spi_get_valid_read_addr(void) -{ - /* Need to return BBAR for ICH chipsets. */ - return 0; -} - int spi_aai_write(struct flashchip *flash, uint8_t *buf) { uint32_t pos = 2, size = flash->total_size * 1024;
Modified: trunk/sst28sf040.c ============================================================================== --- trunk/sst28sf040.c Thu Feb 25 12:38:23 2010 (r913) +++ trunk/sst28sf040.c Fri Feb 26 06:48:29 2010 (r914) @@ -21,6 +21,7 @@ */
#include "flash.h" +#include "chipdrivers.h"
#define AUTO_PG_ERASE1 0x20 #define AUTO_PG_ERASE2 0xD0
Modified: trunk/sst49lfxxxc.c ============================================================================== --- trunk/sst49lfxxxc.c Thu Feb 25 12:38:23 2010 (r913) +++ trunk/sst49lfxxxc.c Fri Feb 26 06:48:29 2010 (r914) @@ -22,6 +22,7 @@
#include <stdlib.h> #include "flash.h" +#include "chipdrivers.h"
#define SECTOR_ERASE 0x30 #define BLOCK_ERASE 0x20
Modified: trunk/sst_fwhub.c ============================================================================== --- trunk/sst_fwhub.c Thu Feb 25 12:38:23 2010 (r913) +++ trunk/sst_fwhub.c Fri Feb 26 06:48:29 2010 (r914) @@ -25,6 +25,7 @@ #include <stdlib.h> #include <string.h> #include "flash.h" +#include "chipdrivers.h"
// I need that Berkeley bit-map printer void print_sst_fwhub_status(uint8_t status)
Modified: trunk/stm50flw0x0x.c ============================================================================== --- trunk/stm50flw0x0x.c Thu Feb 25 12:38:23 2010 (r913) +++ trunk/stm50flw0x0x.c Fri Feb 26 06:48:29 2010 (r914) @@ -31,6 +31,7 @@ #include <stdlib.h> #include "flash.h" #include "flashchips.h" +#include "chipdrivers.h"
static void wait_stm50flw0x0x(chipaddr bios) {
Modified: trunk/w29ee011.c ============================================================================== --- trunk/w29ee011.c Thu Feb 25 12:38:23 2010 (r913) +++ trunk/w29ee011.c Fri Feb 26 06:48:29 2010 (r914) @@ -20,6 +20,7 @@
#include <string.h> #include "flash.h" +#include "chipdrivers.h"
int probe_w29ee011(struct flashchip *flash) {
Modified: trunk/w39v040c.c ============================================================================== --- trunk/w39v040c.c Thu Feb 25 12:38:23 2010 (r913) +++ trunk/w39v040c.c Fri Feb 26 06:48:29 2010 (r914) @@ -19,6 +19,7 @@ */
#include "flash.h" +#include "chipdrivers.h"
int probe_w39v040c(struct flashchip *flash) {
Modified: trunk/w39v080fa.c ============================================================================== --- trunk/w39v080fa.c Thu Feb 25 12:38:23 2010 (r913) +++ trunk/w39v080fa.c Fri Feb 26 06:48:29 2010 (r914) @@ -19,6 +19,7 @@ */
#include "flash.h" +#include "chipdrivers.h"
static int unlock_block_winbond_fwhub(struct flashchip *flash, int offset) {
Modified: trunk/wbsio_spi.c ============================================================================== --- trunk/wbsio_spi.c Thu Feb 25 12:38:23 2010 (r913) +++ trunk/wbsio_spi.c Fri Feb 26 06:48:29 2010 (r914) @@ -20,6 +20,7 @@
#include <string.h> #include "flash.h" +#include "chipdrivers.h" #include "spi.h"
#define WBSIO_PORT1 0x2e