diff options
Diffstat (limited to 'common/cmd_i2c.c')
| -rw-r--r-- | common/cmd_i2c.c | 52 |
1 files changed, 28 insertions, 24 deletions
diff --git a/common/cmd_i2c.c b/common/cmd_i2c.c index 22db1bb47c..7c3ad00fdf 100644 --- a/common/cmd_i2c.c +++ b/common/cmd_i2c.c @@ -83,12 +83,12 @@ DECLARE_GLOBAL_DATA_PTR; /* Display values from last command. * Memory modify remembered values are different from display memory. */ -static uchar i2c_dp_last_chip; +static uint i2c_dp_last_chip; static uint i2c_dp_last_addr; static uint i2c_dp_last_alen; static uint i2c_dp_last_length = 0x10; -static uchar i2c_mm_last_chip; +static uint i2c_mm_last_chip; static uint i2c_mm_last_addr; static uint i2c_mm_last_alen; @@ -133,7 +133,7 @@ static uchar i2c_no_probes[] = CONFIG_SYS_I2C_NOPROBES; #ifdef CONFIG_DM_I2C static struct udevice *i2c_cur_bus; -static int i2c_set_bus_num(unsigned int busnum) +static int cmd_i2c_set_bus_num(unsigned int busnum) { struct udevice *bus; int ret; @@ -168,7 +168,7 @@ static int i2c_get_cur_bus_chip(uint chip_addr, struct udevice **devp) if (ret) return ret; - return i2c_get_chip(bus, chip_addr, devp); + return i2c_get_chip(bus, chip_addr, 1, devp); } #endif @@ -282,7 +282,7 @@ static int i2c_report_err(int ret, enum i2c_err_op op) */ static int do_i2c_read ( cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { - u_char chip; + uint chip; uint devaddr, length; int alen; u_char *memaddr; @@ -323,7 +323,7 @@ static int do_i2c_read ( cmd_tbl_t *cmdtp, int flag, int argc, char * const argv if (!ret && alen != -1) ret = i2c_set_chip_offset_len(dev, alen); if (!ret) - ret = i2c_read(dev, devaddr, memaddr, length); + ret = dm_i2c_read(dev, devaddr, memaddr, length); #else ret = i2c_read(chip, devaddr, alen, memaddr, length); #endif @@ -335,7 +335,7 @@ static int do_i2c_read ( cmd_tbl_t *cmdtp, int flag, int argc, char * const argv static int do_i2c_write(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { - u_char chip; + uint chip; uint devaddr, length; int alen; u_char *memaddr; @@ -381,7 +381,7 @@ static int do_i2c_write(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[ while (length-- > 0) { #ifdef CONFIG_DM_I2C - ret = i2c_write(dev, devaddr++, memaddr++, 1); + ret = dm_i2c_write(dev, devaddr++, memaddr++, 1); #else ret = i2c_write(chip, devaddr++, alen, memaddr++, 1); #endif @@ -444,7 +444,7 @@ static int do_i2c_flags(cmd_tbl_t *cmdtp, int flag, int argc, */ static int do_i2c_md ( cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { - u_char chip; + uint chip; uint addr, length; int alen; int j, nbytes, linebytes; @@ -513,7 +513,7 @@ static int do_i2c_md ( cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[] linebytes = (nbytes > DISP_LINE_LEN) ? DISP_LINE_LEN : nbytes; #ifdef CONFIG_DM_I2C - ret = i2c_read(dev, addr, linebuf, linebytes); + ret = dm_i2c_read(dev, addr, linebuf, linebytes); #else ret = i2c_read(chip, addr, alen, linebuf, linebytes); #endif @@ -563,7 +563,7 @@ static int do_i2c_md ( cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[] */ static int do_i2c_mw ( cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { - uchar chip; + uint chip; ulong addr; int alen; uchar byte; @@ -611,7 +611,7 @@ static int do_i2c_mw ( cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[] while (count-- > 0) { #ifdef CONFIG_DM_I2C - ret = i2c_write(dev, addr++, &byte, 1); + ret = dm_i2c_write(dev, addr++, &byte, 1); #else ret = i2c_write(chip, addr++, alen, &byte, 1); #endif @@ -649,7 +649,7 @@ static int do_i2c_mw ( cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[] */ static int do_i2c_crc (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { - uchar chip; + uint chip; ulong addr; int alen; int count; @@ -698,7 +698,7 @@ static int do_i2c_crc (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[] err = 0; while (count-- > 0) { #ifdef CONFIG_DM_I2C - ret = i2c_read(dev, addr, &byte, 1); + ret = dm_i2c_read(dev, addr, &byte, 1); #else ret = i2c_read(chip, addr, alen, &byte, 1); #endif @@ -734,7 +734,7 @@ static int do_i2c_crc (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[] static int mod_i2c_mem(cmd_tbl_t *cmdtp, int incrflag, int flag, int argc, char * const argv[]) { - uchar chip; + uint chip; ulong addr; int alen; ulong data; @@ -793,7 +793,7 @@ mod_i2c_mem(cmd_tbl_t *cmdtp, int incrflag, int flag, int argc, char * const arg do { printf("%08lx:", addr); #ifdef CONFIG_DM_I2C - ret = i2c_read(dev, addr, (uchar *)&data, size); + ret = dm_i2c_read(dev, addr, (uchar *)&data, size); #else ret = i2c_read(chip, addr, alen, (uchar *)&data, size); #endif @@ -841,8 +841,8 @@ mod_i2c_mem(cmd_tbl_t *cmdtp, int incrflag, int flag, int argc, char * const arg */ bootretry_reset_cmd_timeout(); #ifdef CONFIG_DM_I2C - ret = i2c_write(dev, addr, (uchar *)&data, - size); + ret = dm_i2c_write(dev, addr, (uchar *)&data, + size); #else ret = i2c_write(chip, addr, alen, (uchar *)&data, size); @@ -917,7 +917,7 @@ static int do_i2c_probe (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv continue; #endif #ifdef CONFIG_DM_I2C - ret = i2c_probe(bus, j, 0, &dev); + ret = dm_i2c_probe(bus, j, 0, &dev); #else ret = i2c_probe(j); #endif @@ -957,7 +957,7 @@ static int do_i2c_probe (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv */ static int do_i2c_loop(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { - u_char chip; + uint chip; int alen; uint addr; uint length; @@ -1010,7 +1010,7 @@ static int do_i2c_loop(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[] */ while (1) { #ifdef CONFIG_DM_I2C - ret = i2c_read(dev, addr, bytes, length); + ret = dm_i2c_read(dev, addr, bytes, length); #else ret = i2c_read(chip, addr, alen, bytes, length); #endif @@ -1085,7 +1085,7 @@ static int do_sdram (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[]) { enum { unknown, EDO, SDRAM, DDR2 } type; - u_char chip; + uint chip; u_char data[128]; u_char cksum; int j; @@ -1563,7 +1563,7 @@ static int do_sdram (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[]) #if defined(CONFIG_I2C_EDID) int do_edid(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[]) { - u_char chip; + uint chip; struct edid1_info edid; int ret; #ifdef CONFIG_DM_I2C @@ -1579,7 +1579,7 @@ int do_edid(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[]) #ifdef CONFIG_DM_I2C ret = i2c_get_cur_bus_chip(chip, &dev); if (!ret) - ret = i2c_read(dev, 0, (uchar *)&edid, sizeof(edid)); + ret = dm_i2c_read(dev, 0, (uchar *)&edid, sizeof(edid)); #else ret = i2c_read(chip, 0, 1, (uchar *)&edid, sizeof(edid)); #endif @@ -1696,7 +1696,11 @@ static int do_i2c_bus_num(cmd_tbl_t *cmdtp, int flag, int argc, } #endif printf("Setting bus to %d\n", bus_no); +#ifdef CONFIG_DM_I2C + ret = cmd_i2c_set_bus_num(bus_no); +#else ret = i2c_set_bus_num(bus_no); +#endif if (ret) printf("Failure changing bus number (%d)\n", ret); } |