So now we may detect MMC/SD-card existence and instead of completely misleading message on missing card: ------------------------>8----------------------- Loading Environment from FAT... Card did not respond to voltage select! ------------------------>8-----------------------

we now get very clear one: ------------------------>8----------------------- Loading Environment from FAT... MMC: no card present ------------------------>8-----------------------

Signed-off-by: Alexey Brodkin abrodkin@synopsys.com --- board/synopsys/axs10x/axs10x.c | 7 +++++++ board/synopsys/emdk/emdk.c | 7 +++++++ board/synopsys/hsdk/hsdk.c | 7 +++++++ board/synopsys/iot_devkit/iot_devkit.c | 7 +++++++ 4 files changed, 28 insertions(+)

diff --git a/board/synopsys/axs10x/axs10x.c b/board/synopsys/axs10x/axs10x.c index af78127..c95f7af 100644 --- a/board/synopsys/axs10x/axs10x.c +++ b/board/synopsys/axs10x/axs10x.c @@ -33,6 +33,13 @@ int board_mmc_init(bd_t *bis) return 0; }

+int board_mmc_getcd(struct mmc *mmc) +{ + struct dwmci_host *host = mmc->priv; + + return !(dwmci_readl(host, DWMCI_CDETECT) & 1); +} + #define AXS_MB_CREG 0xE0011000

int board_early_init_f(void) diff --git a/board/synopsys/emdk/emdk.c b/board/synopsys/emdk/emdk.c index bbb946a..79cafef 100644 --- a/board/synopsys/emdk/emdk.c +++ b/board/synopsys/emdk/emdk.c @@ -34,6 +34,13 @@ int board_mmc_init(bd_t *bis) return 0; }

+int board_mmc_getcd(struct mmc *mmc) +{ + struct dwmci_host *host = mmc->priv; + + return !(dwmci_readl(host, DWMCI_CDETECT) & 1); +} + #define CREG_BASE 0xF0001000 #define CREG_BOOT_OFFSET 0 #define CREG_BOOT_WP_OFFSET 8 diff --git a/board/synopsys/hsdk/hsdk.c b/board/synopsys/hsdk/hsdk.c index 4f46d2e..b6aefdb 100644 --- a/board/synopsys/hsdk/hsdk.c +++ b/board/synopsys/hsdk/hsdk.c @@ -1019,6 +1019,13 @@ int board_late_init(void) return 0; }

+int board_mmc_getcd(struct mmc *mmc) +{ + struct dwmci_host *host = mmc->priv; + + return !(dwmci_readl(host, DWMCI_CDETECT) & 1); +} + int board_mmc_init(bd_t *bis) { struct dwmci_host *host = NULL; diff --git a/board/synopsys/iot_devkit/iot_devkit.c b/board/synopsys/iot_devkit/iot_devkit.c index 40c29e7..f8838fb 100644 --- a/board/synopsys/iot_devkit/iot_devkit.c +++ b/board/synopsys/iot_devkit/iot_devkit.c @@ -170,6 +170,13 @@ int board_mmc_init(bd_t *bis) return 0; }

+int board_mmc_getcd(struct mmc *mmc) +{ + struct dwmci_host *host = mmc->priv; + + return !(dwmci_readl(host, DWMCI_CDETECT) & 1); +} + #define IOTDK_RESET_SEQ 0x55AA6699

void reset_cpu(ulong addr)