From c6c731fe311f7da42777ffd31804a4f6aa3f8e19 Mon Sep 17 00:00:00 2001 From: Yutang Jiang Date: Sat, 29 Oct 2016 00:14:32 +0800 Subject: layerscape: add 64b/32b target for ls1043ardb device Add support for NXP layerscape ls1043ardb 64b/32b Dev board. LS1043a is an SoC with 4x64-bit up to 1.6 GHz ARMv8 A53 cores. ls1043ardb support features as: 2GB DDR4, 128MB NOR/512MB NAND, USB3.0, eSDHC, I2C, GPIO, PCIe/Mini-PCIe, 6x1G/1x10G network port, etc. 64b/32b ls1043ardb target is using 4.4 kernel, and rcw/u-boot/fman images from NXP QorIQ SDK release. All of 4.4 kernel patches porting from SDK release or upstream. QorIQ SDK ISOs can be downloaded from this location: http://www.nxp.com/products/software-and-tools/run-time-software/linux-sdk/linux-sdk-for-qoriq-processors:SDKLINUX Signed-off-by: Yutang Jiang --- .../patches-4.4/3063-arm64-add-NO_IRQ-macro.patch | 27 ++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 target/linux/layerscape/patches-4.4/3063-arm64-add-NO_IRQ-macro.patch (limited to 'target/linux/layerscape/patches-4.4/3063-arm64-add-NO_IRQ-macro.patch') diff --git a/target/linux/layerscape/patches-4.4/3063-arm64-add-NO_IRQ-macro.patch b/target/linux/layerscape/patches-4.4/3063-arm64-add-NO_IRQ-macro.patch new file mode 100644 index 0000000000..9f34fe7015 --- /dev/null +++ b/target/linux/layerscape/patches-4.4/3063-arm64-add-NO_IRQ-macro.patch @@ -0,0 +1,27 @@ +From 9417a4b5978a7c38ae1dee217c3b22cda8e94731 Mon Sep 17 00:00:00 2001 +From: Mingkai Hu +Date: Thu, 19 Nov 2015 15:25:37 +0800 +Subject: [PATCH 63/70] arm64: add NO_IRQ macro + +Signed-off-by: Mingkai Hu +--- + arch/arm64/include/asm/irq.h | 8 ++++++++ + 1 file changed, 8 insertions(+) + +--- a/arch/arm64/include/asm/irq.h ++++ b/arch/arm64/include/asm/irq.h +@@ -3,6 +3,14 @@ + + #include + ++/* ++ * Use this value to indicate lack of interrupt ++ * capability ++ */ ++#ifndef NO_IRQ ++#define NO_IRQ ((unsigned int)(-1)) ++#endif ++ + struct pt_regs; + + extern void set_handle_irq(void (*handle_irq)(struct pt_regs *)); -- cgit v1.2.3