diff options
Diffstat (limited to 'meta-agl-bsp/meta-raspberrypi/recipes-kernel/linux/files')
3 files changed, 0 insertions, 106 deletions
diff --git a/meta-agl-bsp/meta-raspberrypi/recipes-kernel/linux/files/0002-Disable-DMA-in-sdhci-driver.patch b/meta-agl-bsp/meta-raspberrypi/recipes-kernel/linux/files/0002-Disable-DMA-in-sdhci-driver.patch deleted file mode 100644 index 04a8733f2..000000000 --- a/meta-agl-bsp/meta-raspberrypi/recipes-kernel/linux/files/0002-Disable-DMA-in-sdhci-driver.patch +++ /dev/null @@ -1,25 +0,0 @@ -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 - diff --git a/meta-agl-bsp/meta-raspberrypi/recipes-kernel/linux/files/0003-Fix-PCIe-in-dom0-for-RPi4.patch b/meta-agl-bsp/meta-raspberrypi/recipes-kernel/linux/files/0003-Fix-PCIe-in-dom0-for-RPi4.patch deleted file mode 100644 index 835f36da3..000000000 --- a/meta-agl-bsp/meta-raspberrypi/recipes-kernel/linux/files/0003-Fix-PCIe-in-dom0-for-RPi4.patch +++ /dev/null @@ -1,31 +0,0 @@ -From 77765c2a47ce43911b8fe7b09f037c9bc13008ca Mon Sep 17 00:00:00 2001 -From: Jeff Kubascik <jeff.kubascik@dornerworks.com> -Date: Tue, 30 Jul 2019 08:49:56 -0400 -Subject: [PATCH 3/4] Fix PCIe in dom0 for RPi4 - -There is an issue where the Broadcom PCIe driver and Xen swiotlb layer -invoke each other's dma alloc function recursively until the stack blows -up. The cause appears to be due to arch_setup_dma_ops being called -more than once for the device, possibly through of_dma_configure, and -screwing up the dma_ops pointers. This patch adds a check to make sure -that the xen_dma_ops are applied only once for a device. ---- - arch/arm64/mm/dma-mapping.c | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - -diff --git a/arch/arm64/mm/dma-mapping.c b/arch/arm64/mm/dma-mapping.c -index d3a5bb16f..243a3b9be 100644 ---- a/arch/arm64/mm/dma-mapping.c -+++ b/arch/arm64/mm/dma-mapping.c -@@ -895,7 +895,7 @@ void arch_setup_dma_ops(struct device *dev, u64 dma_base, u64 size, - __iommu_setup_dma_ops(dev, dma_base, size, iommu); - - #ifdef CONFIG_XEN -- if (xen_initial_domain()) { -+ if (!dev->archdata.dev_dma_ops && xen_initial_domain()) { - dev->archdata.dev_dma_ops = dev->dma_ops; - dev->dma_ops = xen_dma_ops; - } --- -2.17.1 - diff --git a/meta-agl-bsp/meta-raspberrypi/recipes-kernel/linux/files/xen-be.cfg b/meta-agl-bsp/meta-raspberrypi/recipes-kernel/linux/files/xen-be.cfg deleted file mode 100644 index 36f390187..000000000 --- a/meta-agl-bsp/meta-raspberrypi/recipes-kernel/linux/files/xen-be.cfg +++ /dev/null @@ -1,50 +0,0 @@ -# global stuff - these enable us to allow some -# of the not so generic stuff below for xen -CONFIG_PARAVIRT=y -CONFIG_NET=y -CONFIG_NET_CORE=y -CONFIG_NETDEVICES=y -CONFIG_BLOCK=y -CONFIG_WATCHDOG=y -CONFIG_TARGET_CORE=y -CONFIG_SCSI=y -CONFIG_FB=y -CONFIG_INPUT_MISC=y -CONFIG_MEMORY_HOTPLUG=y -CONFIG_TTY=y -# Technically not required but otherwise produces -# pretty useless systems starting from allnoconfig -# You want TCP/IP and ELF binaries right? -CONFIG_INET=y -CONFIG_BINFMT_ELF=y -# generic config -CONFIG_XEN=y -CONFIG_XEN_DOM0=y -# backend drivers -CONFIG_XEN_BACKEND=y -CONFIG_XEN_BLKDEV_BACKEND=m -CONFIG_XEN_NETDEV_BACKEND=m -CONFIG_HVC_XEN=y -CONFIG_XEN_WDT=m -CONFIG_XEN_SCSI_BACKEND=m -# frontend drivers -CONFIG_XEN_FBDEV_FRONTEND=m -CONFIG_HVC_XEN_FRONTEND=y -CONFIG_INPUT_XEN_KBDDEV_FRONTEND=m -CONFIG_XEN_SCSI_FRONTEND=m -# others -CONFIG_XEN_BALLOON=y -CONFIG_XEN_SCRUB_PAGES=y -CONFIG_XEN_DEV_EVTCHN=m -CONFIG_XEN_BLKDEV_FRONTEND=m -CONFIG_XEN_NETDEV_FRONTEND=m -CONFIG_XENFS=m -CONFIG_XEN_COMPAT_XENFS=y -CONFIG_XEN_SYS_HYPERVISOR=y -CONFIG_XEN_XENBUS_FRONTEND=y -CONFIG_XEN_GNTDEV=m -CONFIG_XEN_GRANT_DEV_ALLOC=m -CONFIG_SWIOTLB_XEN=y -CONFIG_XEN_PRIVCMD=m -CONFIG_DEBUG_INFO=y -CONFIG_FRAME_POINTER=y |