diff options
Diffstat (limited to 'target/linux/patches/5.4.282/arm-nommu.patch')
| -rw-r--r-- | target/linux/patches/5.4.282/arm-nommu.patch | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/target/linux/patches/5.4.282/arm-nommu.patch b/target/linux/patches/5.4.282/arm-nommu.patch new file mode 100644 index 000000000..fdcec3f09 --- /dev/null +++ b/target/linux/patches/5.4.282/arm-nommu.patch @@ -0,0 +1,81 @@ +diff -Nur linux-5.4.155.orig/arch/arm/include/asm/mach/map.h linux-5.4.155/arch/arm/include/asm/mach/map.h +--- linux-5.4.155.orig/arch/arm/include/asm/mach/map.h 2021-10-20 11:40:18.000000000 +0200 ++++ linux-5.4.155/arch/arm/include/asm/mach/map.h 2021-10-26 11:20:50.164712192 +0200 +@@ -59,6 +59,7 @@ + #else + #define iotable_init(map,num) do { } while (0) + #define vm_reserve_area_early(a,s,c) do { } while (0) ++#define debug_ll_io_init() do { } while (0) + #endif + + #endif +diff -Nur linux-5.4.155.orig/arch/arm/Kconfig linux-5.4.155/arch/arm/Kconfig +--- linux-5.4.155.orig/arch/arm/Kconfig 2021-10-20 11:40:18.000000000 +0200 ++++ linux-5.4.155/arch/arm/Kconfig 2021-10-26 11:20:50.164712192 +0200 +@@ -340,6 +340,17 @@ + select SPARSE_IRQ + select USE_OF + ++config ARM_SINGLE_ARCH_VERSATILE ++ bool "ARM Ltd. Versatile family" ++ depends on !MMU ++ select AUTO_ZRELADDR ++ select CLKSRC_OF ++ select COMMON_CLK ++ select GENERIC_CLOCKEVENTS ++ select GPIOLIB ++ select SPARSE_IRQ ++ select USE_OF ++ + config ARCH_EBSA110 + bool "EBSA-110" + select ARCH_USES_GETTIMEOFFSET +diff -Nur linux-5.4.155.orig/arch/arm/Kconfig.debug linux-5.4.155/arch/arm/Kconfig.debug +--- linux-5.4.155.orig/arch/arm/Kconfig.debug 2021-10-20 11:40:18.000000000 +0200 ++++ linux-5.4.155/arch/arm/Kconfig.debug 2021-10-26 11:20:50.168712192 +0200 +@@ -1878,7 +1878,8 @@ + config UNCOMPRESS_INCLUDE + string + default "debug/uncompress.h" if ARCH_MULTIPLATFORM || ARCH_MSM || \ +- PLAT_SAMSUNG || ARM_SINGLE_ARMV7M ++ PLAT_SAMSUNG || ARM_SINGLE_ARMV7M || \ ++ ARM_SINGLE_ARCH_VERSATILE + default "mach/uncompress.h" + + config EARLY_PRINTK +diff -Nur linux-5.4.155.orig/arch/arm/mach-versatile/Kconfig linux-5.4.155/arch/arm/mach-versatile/Kconfig +--- linux-5.4.155.orig/arch/arm/mach-versatile/Kconfig 2021-10-20 11:40:18.000000000 +0200 ++++ linux-5.4.155/arch/arm/mach-versatile/Kconfig 2021-10-26 11:20:50.168712192 +0200 +@@ -1,7 +1,8 @@ + # SPDX-License-Identifier: GPL-2.0 + config ARCH_VERSATILE +- bool "ARM Ltd. Versatile family" +- depends on ARCH_MULTI_V5 ++ bool "ARM Ltd. Versatile family" if ARCH_MULTI_V5 ++ depends on ARCH_MULTI_V5 || ARM_SINGLE_ARCH_VERSATILE ++ default y if ARM_SINGLE_ARCH_VERSATILE + select ARM_AMBA + select ARM_TIMER_SP804 + select ARM_VIC +diff -Nur linux-5.4.155.orig/arch/arm/mach-versatile/Makefile.boot linux-5.4.155/arch/arm/mach-versatile/Makefile.boot +--- linux-5.4.155.orig/arch/arm/mach-versatile/Makefile.boot 1970-01-01 01:00:00.000000000 +0100 ++++ linux-5.4.155/arch/arm/mach-versatile/Makefile.boot 2021-10-26 11:20:50.168712192 +0200 +@@ -0,0 +1,3 @@ ++# Empty file waiting for deletion once Makefile.boot isn't needed any more. ++# Patch waits for application at ++# http://www.arm.linux.org.uk/developer/patches/viewpatch.php?id=7889/1 . +diff -Nur linux-5.4.155.orig/arch/arm/mach-versatile/versatile_dt.c linux-5.4.155/arch/arm/mach-versatile/versatile_dt.c +--- linux-5.4.155.orig/arch/arm/mach-versatile/versatile_dt.c 2021-10-20 11:40:18.000000000 +0200 ++++ linux-5.4.155/arch/arm/mach-versatile/versatile_dt.c 2021-10-26 11:20:50.168712192 +0200 +@@ -22,7 +22,11 @@ + #include <asm/mach/map.h> + + /* macro to get at MMIO space when running virtually */ ++#ifdef CONFIG_MMU + #define IO_ADDRESS(x) (((x) & 0x0fffffff) + (((x) >> 4) & 0x0f000000) + 0xf0000000) ++#else ++#define IO_ADDRESS(x) (x) ++#endif + #define __io_address(n) ((void __iomem __force *)IO_ADDRESS(n)) + + /* |