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Code Issues Releases Wiki Activity

Small fixes

Browse Source 
- missing spaces in code and output
- improved documentation/naming/output
- missing line breaks in spi probing functions

Corresponding to flashrom svn r1321.

Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
This commit is contained in:
Stefan Tauner
2011-05-28 02:37:14 +00:00
parent 0fbba98c27
commit 355cbfdbef
5 changed files with 31 additions and 18 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
flash.h
View File

@@ -136,6 +136,8 @@ struct flashchip {
unsigned int size; /* Eraseblock size */
unsigned int count; /* Number of contiguous blocks with that size */
} eraseblocks[NUM_ERASEREGIONS];
/* a block_erase function should try to erase one block of size
* 'blocklen' at address 'blockaddr' and return 0 on success. */
int (*block_erase) (struct flashchip *flash, unsigned int blockaddr, unsigned int blocklen);
} block_erasers[NUM_ERASEFUNCTIONS];

2
flashrom.c
View File

@@ -1312,7 +1312,7 @@ int read_flash_to_file(struct flashchip *flash, char *filename)
goto out_free;
}
ret = write_buf_to_file(buf, flash->total_size * 1024, filename);
ret = write_buf_to_file(buf, size, filename);
out_free:
free(buf);
msg_cinfo("%s.\n", ret ? "FAILED" : "done");

9
ichspi.c
View File

@@ -159,9 +159,9 @@ static uint16_t REGREAD8(int X)
return mmio_readb(ich_spibar + X);
}
#define REGWRITE32(X,Y) mmio_writel(Y, ich_spibar+X)
#define REGWRITE16(X,Y) mmio_writew(Y, ich_spibar+X)
#define REGWRITE8(X,Y) mmio_writeb(Y, ich_spibar+X)
#define REGWRITE32(off,val) mmio_writel(val, ich_spibar+off)
#define REGWRITE16(off,val) mmio_writew(val, ich_spibar+off)
#define REGWRITE8(off,val) mmio_writeb(val, ich_spibar+off)
/* Common SPI functions */
static int find_opcode(OPCODES *op, uint8_t opcode);
@@ -856,7 +856,8 @@ static int ich_spi_send_command(unsigned int writecnt, unsigned int readcnt,
if (!ichspi_lock)
opcode_index = reprogram_opcode_on_the_fly(cmd, writecnt, readcnt);
if (opcode_index == -1) {
msg_pdbg("Invalid OPCODE 0x%02x\n", cmd);
msg_pdbg("Invalid OPCODE 0x%02x, will not execute.\n",
cmd);
return SPI_INVALID_OPCODE;
}
}

2
print.c
View File

@@ -54,7 +54,7 @@ char *flashbuses_to_text(enum chipbustype bustype)
ret = strcat_realloc(ret, "None, ");
}
/* Kill last comma. */
ret[strlen(ret) - 1] = '\0';
ret[strlen(ret) - 2] = '\0';
ret = realloc(ret, strlen(ret) + 1);
return ret;
}

20
spi25.c
View File

@@ -119,8 +119,10 @@ static int probe_spi_rdid_generic(struct flashchip *flash, int bytes)
uint32_t id1;
uint32_t id2;
if (spi_rdid(readarr, bytes))
if (spi_rdid(readarr, bytes)) {
msg_cdbg("\n");
return 0;
}
if (!oddparity(readarr[0]))
msg_cdbg("RDID byte 0 parity violation. ");
@@ -198,8 +200,10 @@ int probe_spi_rems(struct flashchip *flash)
unsigned char readarr[JEDEC_REMS_INSIZE];
uint32_t id1, id2;
if (spi_rems(readarr))
if (spi_rems(readarr)) {
msg_cdbg("\n");
return 0;
}
id1 = readarr[0];
id2 = readarr[1];
@@ -254,15 +258,19 @@ int probe_spi_res1(struct flashchip *flash)
return 0;
}
if (spi_res(readarr, 1))
if (spi_res(readarr, 1)) {
msg_cdbg("\n");
return 0;
}
id2 = readarr[0];
msg_cdbg("%s: id 0x%x\n", __func__, id2);
if (id2 != flash->model_id)
if (id2 != flash->model_id) {
msg_cdbg("\n");
return 0;
}
/* Print the status register to tell the
* user about possible write protection.
@@ -276,8 +284,10 @@ int probe_spi_res2(struct flashchip *flash)
unsigned char readarr[2];
uint32_t id1, id2;
if (spi_res(readarr, 2))
if (spi_res(readarr, 2)) {
msg_cdbg("\n");
return 0;
}
id1 = readarr[0];
id2 = readarr[1];