diff options
Diffstat (limited to 'target/linux/mvebu/patches-4.4')
| -rw-r--r-- | target/linux/mvebu/patches-4.4/024-mvebu-make-device-IO-strongly-ordered.patch | 47 | ||||
| -rw-r--r-- | target/linux/mvebu/patches-4.4/105-linksys_armada_385_fix_crypto_sram.patch | 13 |
2 files changed, 0 insertions, 60 deletions
diff --git a/target/linux/mvebu/patches-4.4/024-mvebu-make-device-IO-strongly-ordered.patch b/target/linux/mvebu/patches-4.4/024-mvebu-make-device-IO-strongly-ordered.patch deleted file mode 100644 index dc669978ff..0000000000 --- a/target/linux/mvebu/patches-4.4/024-mvebu-make-device-IO-strongly-ordered.patch +++ /dev/null @@ -1,47 +0,0 @@ -On Cortex-A9 based Marvell SoCs, when HW I/O coherency is enabled, all -non-RAM space needs to be mapped strongly ordered. -In upstream this was added for PCIe I/O only, this change expands it -to cover all device memory. Fixes issues with CESA. -Based on patch from Thomas Petazzoni. - -Signed-off-by: Felix Fietkau <nbd@nbd.name> - ---- a/arch/arm/mach-mvebu/coherency.c -+++ b/arch/arm/mach-mvebu/coherency.c -@@ -162,22 +162,16 @@ exit: - } - - /* -- * This ioremap hook is used on Armada 375/38x to ensure that PCIe -+ * This ioremap hook is used on Armada 375/38x to ensure that all non-RAM - * memory areas are mapped as MT_UNCACHED instead of MT_DEVICE. This -- * is needed as a workaround for a deadlock issue between the PCIe -+ * is needed as a workaround for a deadlock issue between the bus - * interface and the cache controller. - */ - static void __iomem * --armada_pcie_wa_ioremap_caller(phys_addr_t phys_addr, size_t size, -- unsigned int mtype, void *caller) -+armada_wa_ioremap_caller(phys_addr_t phys_addr, size_t size, -+ unsigned int mtype, void *caller) - { -- struct resource pcie_mem; -- -- mvebu_mbus_get_pcie_mem_aperture(&pcie_mem); -- -- if (pcie_mem.start <= phys_addr && (phys_addr + size) <= pcie_mem.end) -- mtype = MT_UNCACHED; -- -+ mtype = MT_UNCACHED; - return __arm_ioremap_caller(phys_addr, size, mtype, caller); - } - -@@ -186,7 +180,7 @@ static void __init armada_375_380_cohere - struct device_node *cache_dn; - - coherency_cpu_base = of_iomap(np, 0); -- arch_ioremap_caller = armada_pcie_wa_ioremap_caller; -+ arch_ioremap_caller = armada_wa_ioremap_caller; - - /* - * We should switch the PL310 to I/O coherency mode only if diff --git a/target/linux/mvebu/patches-4.4/105-linksys_armada_385_fix_crypto_sram.patch b/target/linux/mvebu/patches-4.4/105-linksys_armada_385_fix_crypto_sram.patch deleted file mode 100644 index 3963c352f7..0000000000 --- a/target/linux/mvebu/patches-4.4/105-linksys_armada_385_fix_crypto_sram.patch +++ /dev/null @@ -1,13 +0,0 @@ ---- a/arch/arm/boot/dts/armada-385-linksys.dtsi -+++ b/arch/arm/boot/dts/armada-385-linksys.dtsi -@@ -58,8 +58,8 @@ - soc { - ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000 - MBUS_ID(0x01, 0x1d) 0 0xfff00000 0x100000 -- MBUS_ID(0x09, 0x09) 0 0xf1100000 0x10000 -- MBUS_ID(0x09, 0x05) 0 0xf1110000 0x10000>; -+ MBUS_ID(0x09, 0x19) 0 0xf1100000 0x10000 -+ MBUS_ID(0x09, 0x15) 0 0xf1110000 0x10000>; - - internal-regs { - |