zc1571 with silicon can operate on 200MHz maximum frequency. Setup this frequency by default and fix setting for ep108.
Signed-off-by: Michal Simek michal.simek@xilinx.com ---
drivers/mmc/zynq_sdhci.c | 2 +- include/configs/xilinx_zynqmp.h | 3 +++ include/configs/xilinx_zynqmp_ep.h | 1 + include/configs/zynq-common.h | 1 + 4 files changed, 6 insertions(+), 1 deletion(-)
diff --git a/drivers/mmc/zynq_sdhci.c b/drivers/mmc/zynq_sdhci.c index c69f5d4e2d44..e169b774932a 100644 --- a/drivers/mmc/zynq_sdhci.c +++ b/drivers/mmc/zynq_sdhci.c @@ -29,7 +29,7 @@ int zynq_sdhci_init(phys_addr_t regbase) SDHCI_QUIRK_BROKEN_R1B; host->version = sdhci_readw(host, SDHCI_HOST_VERSION);
- add_sdhci(host, 52000000, 52000000 >> 9); + add_sdhci(host, CONFIG_ZYNQ_SDHCI_MAX_FREQ, 52000000 >> 9); return 0; }
diff --git a/include/configs/xilinx_zynqmp.h b/include/configs/xilinx_zynqmp.h index 32ee0fc149ff..921a3d48c045 100644 --- a/include/configs/xilinx_zynqmp.h +++ b/include/configs/xilinx_zynqmp.h @@ -96,6 +96,9 @@ # define CONFIG_SDHCI # define CONFIG_ZYNQ_SDHCI # define CONFIG_CMD_MMC +# ifndef CONFIG_ZYNQ_SDHCI_MAX_FREQ +# define CONFIG_ZYNQ_SDHCI_MAX_FREQ 200000000 +# endif #endif
#if defined(CONFIG_ZYNQ_SDHCI) diff --git a/include/configs/xilinx_zynqmp_ep.h b/include/configs/xilinx_zynqmp_ep.h index e476eb1b496d..78e7a9dbaa3e 100644 --- a/include/configs/xilinx_zynqmp_ep.h +++ b/include/configs/xilinx_zynqmp_ep.h @@ -20,6 +20,7 @@
#define CONFIG_ZYNQ_SERIAL_UART0 #define CONFIG_ZYNQ_SDHCI0 +#define CONFIG_ZYNQ_SDHCI_MAX_FREQ 52000000 #define CONFIG_ZYNQ_I2C0 #define CONFIG_SYS_I2C_ZYNQ #define CONFIG_ZYNQ_EEPROM diff --git a/include/configs/zynq-common.h b/include/configs/zynq-common.h index 66b1e699c80b..d67df7b2131c 100644 --- a/include/configs/zynq-common.h +++ b/include/configs/zynq-common.h @@ -95,6 +95,7 @@ # define CONFIG_SDHCI # define CONFIG_ZYNQ_SDHCI # define CONFIG_CMD_MMC +# define CONFIG_ZYNQ_SDHCI_MAX_FREQ 52000000 #endif
#ifdef CONFIG_ZYNQ_USB