diff options
Diffstat (limited to 'meta-agl-bsp/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi/0002-Disable-DMA-in-sdhci-driver.patch')
| -rw-r--r-- | meta-agl-bsp/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi/0002-Disable-DMA-in-sdhci-driver.patch | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/meta-agl-bsp/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi/0002-Disable-DMA-in-sdhci-driver.patch b/meta-agl-bsp/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi/0002-Disable-DMA-in-sdhci-driver.patch new file mode 100644 index 000000000..04a8733f2 --- /dev/null +++ b/meta-agl-bsp/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi/0002-Disable-DMA-in-sdhci-driver.patch @@ -0,0 +1,25 @@ +From 758bc9b917469bc4e527dc3aae821c91cbc3d426 Mon Sep 17 00:00:00 2001 +From: Stewart Hildebrand <stewart.hildebrand@dornerworks.com> +Date: Thu, 18 Jul 2019 00:01:27 -0400 +Subject: [PATCH 2/4] Disable DMA in sdhci driver + +--- + drivers/mmc/host/sdhci-iproc.c | 2 ++ + 1 file changed, 2 insertions(+) + +diff --git a/drivers/mmc/host/sdhci-iproc.c b/drivers/mmc/host/sdhci-iproc.c +index 983cddce9..150f7bfc8 100644 +--- a/drivers/mmc/host/sdhci-iproc.c ++++ b/drivers/mmc/host/sdhci-iproc.c +@@ -252,6 +252,8 @@ static const struct sdhci_iproc_data bcm2835_data = { + + static const struct sdhci_pltfm_data sdhci_bcm2838_pltfm_data = { + .ops = &sdhci_iproc_32only_ops, ++ .quirks = SDHCI_QUIRK_BROKEN_DMA | ++ SDHCI_QUIRK_BROKEN_ADMA, + }; + + static const struct sdhci_iproc_data bcm2838_data = { +-- +2.17.1 + |