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mmc: fsl_esdhc: support i.MX8M

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Support i.MX8M in fsl esdhc driver.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Stefano Babic <sbabic@denx.de>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
This commit is contained in:
Peng Fan 2018-01-10 13:20:40 +08:00 • committed by Stefano Babic
parent 8a099b6860
commit eec2d43795
1 changed files with 8 additions and 4 deletions
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12
drivers/mmc/fsl_esdhc.c
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@ -228,7 +228,8 @@ static int esdhc_setup_data(struct fsl_esdhc_priv *priv, struct mmc *mmc,
{ {
int timeout; int timeout;
struct fsl_esdhc *regs = priv->esdhc_regs; struct fsl_esdhc *regs = priv->esdhc_regs;
#if defined(CONFIG_FSL_LAYERSCAPE) || defined(CONFIG_S32V234) #if defined(CONFIG_FSL_LAYERSCAPE) || defined(CONFIG_S32V234) || \
defined(CONFIG_MX8M)
dma_addr_t addr; dma_addr_t addr;
#endif #endif
uint wml_value; uint wml_value;
@ -241,7 +242,8 @@ static int esdhc_setup_data(struct fsl_esdhc_priv *priv, struct mmc *mmc,
esdhc_clrsetbits32(&regs->wml, WML_RD_WML_MASK, wml_value); esdhc_clrsetbits32(&regs->wml, WML_RD_WML_MASK, wml_value);
#ifndef CONFIG_SYS_FSL_ESDHC_USE_PIO #ifndef CONFIG_SYS_FSL_ESDHC_USE_PIO
#if defined(CONFIG_FSL_LAYERSCAPE) || defined(CONFIG_S32V234) #if defined(CONFIG_FSL_LAYERSCAPE) || defined(CONFIG_S32V234) || \
defined(CONFIG_MX8M)
addr = virt_to_phys((void *)(data->dest)); addr = virt_to_phys((void *)(data->dest));
if (upper_32_bits(addr)) if (upper_32_bits(addr))
printf("Error found for upper 32 bits\n"); printf("Error found for upper 32 bits\n");
@ -270,7 +272,8 @@ static int esdhc_setup_data(struct fsl_esdhc_priv *priv, struct mmc *mmc,
esdhc_clrsetbits32(&regs->wml, WML_WR_WML_MASK, esdhc_clrsetbits32(&regs->wml, WML_WR_WML_MASK,
wml_value << 16); wml_value << 16);
#ifndef CONFIG_SYS_FSL_ESDHC_USE_PIO #ifndef CONFIG_SYS_FSL_ESDHC_USE_PIO
#if defined(CONFIG_FSL_LAYERSCAPE) || defined(CONFIG_S32V234) #if defined(CONFIG_FSL_LAYERSCAPE) || defined(CONFIG_S32V234) || \
defined(CONFIG_MX8M)
addr = virt_to_phys((void *)(data->src)); addr = virt_to_phys((void *)(data->src));
if (upper_32_bits(addr)) if (upper_32_bits(addr))
printf("Error found for upper 32 bits\n"); printf("Error found for upper 32 bits\n");
@ -335,7 +338,8 @@ static void check_and_invalidate_dcache_range
unsigned end = 0; unsigned end = 0;
unsigned size = roundup(ARCH_DMA_MINALIGN, unsigned size = roundup(ARCH_DMA_MINALIGN,
data->blocks*data->blocksize); data->blocks*data->blocksize);
#if defined(CONFIG_FSL_LAYERSCAPE) || defined(CONFIG_S32V234) #if defined(CONFIG_FSL_LAYERSCAPE) || defined(CONFIG_S32V234) || \
defined(CONFIG_MX8M)
dma_addr_t addr; dma_addr_t addr;
addr = virt_to_phys((void *)(data->dest)); addr = virt_to_phys((void *)(data->dest));