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| author | Yangbo Lu <yangbo.lu@nxp.com> | 2020-06-17 13:08:58 +0300 |
|---|---|---|
| committer | Priyanka Jain <priyanka.jain@nxp.com> | 2020-07-27 11:46:28 +0300 |
| commit | 39913acedd673c815af06da8dc3ef04c6e674d4a (patch) | |
| tree | 5efe60be8d831262b5ff2622d36ac089106c1118 /drivers/mmc/fsl_esdhc.c | |
| parent | 4f73897b99cba1c051f4f5ed8a0e77619dedf8d6 (diff) | |
| download | u-boot-39913acedd673c815af06da8dc3ef04c6e674d4a.tar.xz | |
Move eSDHC adapter card identification to board files
The eSDHC adapter card identification and multiplexing configuration
through FPGA had been implemented in both common mmc driver and
fsl_esdhc driver. However it is proper to move these code to board
files and do it during board initialization. The FPGA registers are
also board specific.
This patch is to move eSDHC adapter card identification and
multiplexing configuration from mmc driver to specific board files.
And the option CONFIG_FSL_ESDHC_ADAPTER_IDENT is no longer needed.
Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
[Rebased, Removed T1040QDS change as board does not exist]
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
Diffstat (limited to 'drivers/mmc/fsl_esdhc.c')
| -rw-r--r-- | drivers/mmc/fsl_esdhc.c | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/drivers/mmc/fsl_esdhc.c b/drivers/mmc/fsl_esdhc.c index ba10540d04..de9fe01bc5 100644 --- a/drivers/mmc/fsl_esdhc.c +++ b/drivers/mmc/fsl_esdhc.c @@ -671,44 +671,6 @@ static void fsl_esdhc_get_cfg_common(struct fsl_esdhc_priv *priv, cfg->b_max = CONFIG_SYS_MMC_MAX_BLK_COUNT; } -#ifdef CONFIG_FSL_ESDHC_ADAPTER_IDENT -void mmc_adapter_card_type_ident(void) -{ - u8 card_id; - u8 value; - - card_id = QIXIS_READ(present) & QIXIS_SDID_MASK; - - switch (card_id) { - case QIXIS_ESDHC_ADAPTER_TYPE_EMMC45: - value = QIXIS_READ(brdcfg[5]); - value |= (QIXIS_DAT4 | QIXIS_DAT5_6_7); - QIXIS_WRITE(brdcfg[5], value); - break; - case QIXIS_ESDHC_ADAPTER_TYPE_SDMMC_LEGACY: - value = QIXIS_READ(pwr_ctl[1]); - value |= QIXIS_EVDD_BY_SDHC_VS; - QIXIS_WRITE(pwr_ctl[1], value); - break; - case QIXIS_ESDHC_ADAPTER_TYPE_EMMC44: - value = QIXIS_READ(brdcfg[5]); - value |= (QIXIS_SDCLKIN | QIXIS_SDCLKOUT); - QIXIS_WRITE(brdcfg[5], value); - break; - case QIXIS_ESDHC_ADAPTER_TYPE_RSV: - break; - case QIXIS_ESDHC_ADAPTER_TYPE_MMC: - break; - case QIXIS_ESDHC_ADAPTER_TYPE_SD: - break; - case QIXIS_ESDHC_NO_ADAPTER: - break; - default: - break; - } -} -#endif - #ifdef CONFIG_OF_LIBFDT __weak int esdhc_status_fixup(void *blob, const char *compat) { |