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mmc: don't call *printf or puts when SPL & !CONFIG_SPL_LIBCOMMON_SUPPORT

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If we don't have CONFIG_SPL_LIBCOMMON_SUPPORT defined then stdio
& *printf functions are unavailable & calling them will cause a link
failure.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
master
Paul Burton 11 years ago committed by Pantelis Antoniou
parent 8112f5fa1b
commit 5619682664
1 changed files with 36 additions and 0 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 36
      drivers/mmc/mmc.c

36
drivers/mmc/mmc.c
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@ -132,8 +132,10 @@ static int mmc_send_status(struct mmc *mmc, int timeout)
MMC_STATE_PRG)
break;
else if (cmd.response[0] & MMC_STATUS_MASK) {
#if !defined(CONFIG_SPL_BUILD) || defined(CONFIG_SPL_LIBCOMMON_SUPPORT)
printf("Status Error: 0x%08X\n",
cmd.response[0]);
#endif
return COMM_ERR;
}
} else if (--retries < 0)
@ -148,7 +150,9 @@ static int mmc_send_status(struct mmc *mmc, int timeout)
printf("CURR STATE:%d\n", status);
#endif
if (timeout <= 0) {
#if !defined(CONFIG_SPL_BUILD) || defined(CONFIG_SPL_LIBCOMMON_SUPPORT)
printf("Timeout waiting card ready\n");
#endif
return TIMEOUT;
}
@ -178,7 +182,9 @@ struct mmc *find_mmc_device(int dev_num)
return m;
}
#if !defined(CONFIG_SPL_BUILD) || defined(CONFIG_SPL_LIBCOMMON_SUPPORT)
printf("MMC Device %d not found\n", dev_num);
#endif
return NULL;
}
@ -230,7 +236,9 @@ static ulong mmc_erase_t(struct mmc *mmc, ulong start, lbaint_t blkcnt)
return 0;
err_out:
#if !defined(CONFIG_SPL_BUILD) || defined(CONFIG_SPL_LIBCOMMON_SUPPORT)
puts("mmc erase failed\n");
#endif
return err;
}
@ -245,6 +253,7 @@ mmc_berase(int dev_num, lbaint_t start, lbaint_t blkcnt)
if (!mmc)
return -1;
#if !defined(CONFIG_SPL_BUILD) || defined(CONFIG_SPL_LIBCOMMON_SUPPORT)
if ((start % mmc->erase_grp_size) || (blkcnt % mmc->erase_grp_size))
printf("\n\nCaution! Your devices Erase group is 0x%x\n"
"The erase range would be change to "
@ -252,6 +261,7 @@ mmc_berase(int dev_num, lbaint_t start, lbaint_t blkcnt)
mmc->erase_grp_size, start & ~(mmc->erase_grp_size - 1),
((start + blkcnt + mmc->erase_grp_size)
& ~(mmc->erase_grp_size - 1)) - 1);
#endif
while (blk < blkcnt) {
blk_r = ((blkcnt - blk) > mmc->erase_grp_size) ?
@ -278,8 +288,10 @@ mmc_write_blocks(struct mmc *mmc, lbaint_t start, lbaint_t blkcnt, const void*sr
int timeout = 1000;
if ((start + blkcnt) > mmc->block_dev.lba) {
#if !defined(CONFIG_SPL_BUILD) || defined(CONFIG_SPL_LIBCOMMON_SUPPORT)
printf("MMC: block number 0x" LBAF " exceeds max(0x" LBAF ")\n",
start + blkcnt, mmc->block_dev.lba);
#endif
return 0;
}
@ -303,7 +315,9 @@ mmc_write_blocks(struct mmc *mmc, lbaint_t start, lbaint_t blkcnt, const void*sr
data.flags = MMC_DATA_WRITE;
if (mmc_send_cmd(mmc, &cmd, &data)) {
#if !defined(CONFIG_SPL_BUILD) || defined(CONFIG_SPL_LIBCOMMON_SUPPORT)
printf("mmc write failed\n");
#endif
return 0;
}
@ -315,7 +329,9 @@ mmc_write_blocks(struct mmc *mmc, lbaint_t start, lbaint_t blkcnt, const void*sr
cmd.cmdarg = 0;
cmd.resp_type = MMC_RSP_R1b;
if (mmc_send_cmd(mmc, &cmd, NULL)) {
#if !defined(CONFIG_SPL_BUILD) || defined(CONFIG_SPL_LIBCOMMON_SUPPORT)
printf("mmc fail to send stop cmd\n");
#endif
return 0;
}
}
@ -382,7 +398,9 @@ static int mmc_read_blocks(struct mmc *mmc, void *dst, lbaint_t start,
cmd.cmdarg = 0;
cmd.resp_type = MMC_RSP_R1b;
if (mmc_send_cmd(mmc, &cmd, NULL)) {
#if !defined(CONFIG_SPL_BUILD) || defined(CONFIG_SPL_LIBCOMMON_SUPPORT)
printf("mmc fail to send stop cmd\n");
#endif
return 0;
}
}
@ -402,8 +420,10 @@ static ulong mmc_bread(int dev_num, lbaint_t start, lbaint_t blkcnt, void *dst)
return 0;
if ((start + blkcnt) > mmc->block_dev.lba) {
#if !defined(CONFIG_SPL_BUILD) || defined(CONFIG_SPL_LIBCOMMON_SUPPORT)
printf("MMC: block number 0x" LBAF " exceeds max(0x" LBAF ")\n",
start + blkcnt, mmc->block_dev.lba);
#endif
return 0;
}
@ -1265,6 +1285,7 @@ static int mmc_startup(struct mmc *mmc)
mmc->block_dev.blksz = mmc->read_bl_len;
mmc->block_dev.log2blksz = LOG2(mmc->block_dev.blksz);
mmc->block_dev.lba = lldiv(mmc->capacity, mmc->read_bl_len);
#if !defined(CONFIG_SPL_BUILD) || defined(CONFIG_SPL_LIBCOMMON_SUPPORT)
sprintf(mmc->block_dev.vendor, "Man %06x Snr %04x%04x",
mmc->cid[0] >> 24, (mmc->cid[2] & 0xffff),
(mmc->cid[3] >> 16) & 0xffff);
@ -1274,6 +1295,11 @@ static int mmc_startup(struct mmc *mmc)
(mmc->cid[2] >> 24) & 0xff);
sprintf(mmc->block_dev.revision, "%d.%d", (mmc->cid[2] >> 20) & 0xf,
(mmc->cid[2] >> 16) & 0xf);
#else
mmc->block_dev.vendor[0] = 0;
mmc->block_dev.product[0] = 0;
mmc->block_dev.revision[0] = 0;
#endif
#if !defined(CONFIG_SPL_BUILD) || defined(CONFIG_SPL_LIBDISK_SUPPORT)
init_part(&mmc->block_dev);
#endif
@ -1340,7 +1366,9 @@ int mmc_start_init(struct mmc *mmc)
if (mmc_getcd(mmc) == 0) {
mmc->has_init = 0;
#if !defined(CONFIG_SPL_BUILD) || defined(CONFIG_SPL_LIBCOMMON_SUPPORT)
printf("MMC: no card present\n");
#endif
return NO_CARD_ERR;
}
@ -1375,7 +1403,9 @@ int mmc_start_init(struct mmc *mmc)
err = mmc_send_op_cond(mmc);
if (err && err != IN_PROGRESS) {
#if !defined(CONFIG_SPL_BUILD) || defined(CONFIG_SPL_LIBCOMMON_SUPPORT)
printf("Card did not respond to voltage select!\n");
#endif
return UNUSABLE_ERR;
}
}
@ -1431,6 +1461,8 @@ static int __def_mmc_init(bd_t *bis)
int cpu_mmc_init(bd_t *bis) __attribute__((weak, alias("__def_mmc_init")));
int board_mmc_init(bd_t *bis) __attribute__((weak, alias("__def_mmc_init")));
#if !defined(CONFIG_SPL_BUILD) || defined(CONFIG_SPL_LIBCOMMON_SUPPORT)
void print_mmc_devices(char separator)
{
struct mmc *m;
@ -1448,6 +1480,10 @@ void print_mmc_devices(char separator)
printf("\n");
}
#else
void print_mmc_devices(char separator) { }
#endif
int get_mmc_num(void)
{
return cur_dev_num;

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