From 1c7d6584a7811b7785ae5c1e378f14b5ba0971cf Mon Sep 17 00:00:00 2001 From: takeshi_hoshina Date: Mon, 2 Nov 2020 11:07:33 +0900 Subject: basesystem-jj recipes --- .../files/0002-Disable-DMA-in-sdhci-driver.patch | 25 ++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 meta-agl/meta-agl-bsp/meta-raspberrypi/recipes-kernel/linux/files/0002-Disable-DMA-in-sdhci-driver.patch (limited to 'meta-agl/meta-agl-bsp/meta-raspberrypi/recipes-kernel/linux/files/0002-Disable-DMA-in-sdhci-driver.patch') diff --git a/meta-agl/meta-agl-bsp/meta-raspberrypi/recipes-kernel/linux/files/0002-Disable-DMA-in-sdhci-driver.patch b/meta-agl/meta-agl-bsp/meta-raspberrypi/recipes-kernel/linux/files/0002-Disable-DMA-in-sdhci-driver.patch new file mode 100644 index 00000000..04a8733f --- /dev/null +++ b/meta-agl/meta-agl-bsp/meta-raspberrypi/recipes-kernel/linux/files/0002-Disable-DMA-in-sdhci-driver.patch @@ -0,0 +1,25 @@ +From 758bc9b917469bc4e527dc3aae821c91cbc3d426 Mon Sep 17 00:00:00 2001 +From: Stewart Hildebrand +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 + -- cgit 1.2.3-korg