diff options
| author | Tom Rini <[email protected]> | 2020-05-14 08:43:33 -0400 |
|---|---|---|
| committer | Tom Rini <[email protected]> | 2020-05-14 08:43:33 -0400 |
| commit | fe16786149c8f1b2db95ed614a760bc443da6472 (patch) | |
| tree | f752f84e6e532497b167cb51b65e132993618c9b /drivers/mmc | |
| parent | cae802924e423900df24dc58f382896ceb42a54b (diff) | |
| parent | 82aef6c6f8a74a0595501bfbb2f6f763c786324f (diff) | |
Merge tag 'rpi-next-2020.07' of https://gitlab.denx.de/u-boot/custodians/u-boot-raspberrypi
- fix phy configuration for RPi4's bcmgenet
- sync RPi4's env size with other RPi configs
- add kconfig option to reserver more pages in the EFI mem map
- add support for SDMA which is used by RPi4
- fix corner case boot bug for RPi3 32-bit
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/sdhci.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/drivers/mmc/sdhci.c b/drivers/mmc/sdhci.c index 372dc0a8201..8bb4393ce19 100644 --- a/drivers/mmc/sdhci.c +++ b/drivers/mmc/sdhci.c @@ -16,6 +16,7 @@ #include <sdhci.h> #include <dm.h> #include <linux/dma-mapping.h> +#include <phys2bus.h> static void sdhci_reset(struct sdhci_host *host, u8 mask) { @@ -150,7 +151,8 @@ static void sdhci_prepare_dma(struct sdhci_host *host, struct mmc_data *data, mmc_get_dma_dir(data)); if (host->flags & USE_SDMA) { - sdhci_writel(host, host->start_addr, SDHCI_DMA_ADDRESS); + sdhci_writel(host, phys_to_bus((ulong)host->start_addr), + SDHCI_DMA_ADDRESS); } else if (host->flags & (USE_ADMA | USE_ADMA64)) { sdhci_prepare_adma_table(host, data); @@ -204,7 +206,7 @@ static int sdhci_transfer_data(struct sdhci_host *host, struct mmc_data *data) start_addr &= ~(SDHCI_DEFAULT_BOUNDARY_SIZE - 1); start_addr += SDHCI_DEFAULT_BOUNDARY_SIZE; - sdhci_writel(host, start_addr, + sdhci_writel(host, phys_to_bus((ulong)start_addr), SDHCI_DMA_ADDRESS); } } @@ -739,13 +741,12 @@ int sdhci_setup_cfg(struct mmc_config *cfg, struct sdhci_host *host, debug("%s, caps: 0x%x\n", __func__, caps); #ifdef CONFIG_MMC_SDHCI_SDMA - if (!(caps & SDHCI_CAN_DO_SDMA)) { - printf("%s: Your controller doesn't support SDMA!!\n", - __func__); - return -EINVAL; + if ((caps & SDHCI_CAN_DO_SDMA)) { + host->flags |= USE_SDMA; + } else { + debug("%s: Your controller doesn't support SDMA!!\n", + __func__); } - - host->flags |= USE_SDMA; #endif #if CONFIG_IS_ENABLED(MMC_SDHCI_ADMA) if (!(caps & SDHCI_CAN_DO_ADMA2)) { |