Re: [U-Boot] [PATCH] imx6: Add support for Phytec pfla02 (NAND)

Hi Stefano,

On Mon, Jul 24, 2017 at 7:13 AM, Stefano Babic sbabic@denx.de wrote:

+int board_mmc_getcd(struct mmc *mmc) +{

•   struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv;
  

•   int ret = 0;
  

•   switch (cfg->esdhc_base) {
  

•   case USDHC2_BASE_ADDR:
  

•           ret = !gpio_get_value(USDHC2_CD_GPIO);
  

Is this GPIO read really needed?

•           ret = 1;
  

as it is overwritten here.

+#define PHYS_SDRAM_SIZE (1u * 1024 * 1024 * 1024)

This definition seems to be unused.