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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-10-18 13:40:54 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-10-18 13:40:54 +0100 |
| commit | cefd3e71efca6f4ef7f06f1fc507771d76072741 (patch) | |
| tree | d76cb7969435d5eccdbd3d081555d0a8203ede4a /arch/arm/mach-prima2 | |
| parent | a26bce1220a4c5a7a074a779e6aad3cae63a94f7 (diff) | |
| parent | 0cdc8b921d68817b687755b4f6ae20cd8ff1d026 (diff) | |
| download | talos-op-linux-cefd3e71efca6f4ef7f06f1fc507771d76072741.tar.gz talos-op-linux-cefd3e71efca6f4ef7f06f1fc507771d76072741.zip | |
Merge branch 'mach_memory_h' of git://git.linaro.org/people/nico/linux into devel-stable
Diffstat (limited to 'arch/arm/mach-prima2')
| -rw-r--r-- | arch/arm/mach-prima2/include/mach/debug-macro.S | 2 | ||||
| -rw-r--r-- | arch/arm/mach-prima2/include/mach/memory.h | 21 | ||||
| -rw-r--r-- | arch/arm/mach-prima2/l2x0.c | 5 | ||||
| -rw-r--r-- | arch/arm/mach-prima2/prima2.c | 1 |
4 files changed, 4 insertions, 25 deletions
diff --git a/arch/arm/mach-prima2/include/mach/debug-macro.S b/arch/arm/mach-prima2/include/mach/debug-macro.S index bf75106333ff..cd97492bb075 100644 --- a/arch/arm/mach-prima2/include/mach/debug-macro.S +++ b/arch/arm/mach-prima2/include/mach/debug-macro.S @@ -9,7 +9,7 @@ #include <mach/hardware.h> #include <mach/uart.h> - .macro addruart, rp, rv + .macro addruart, rp, rv, tmp ldr \rp, =SIRFSOC_UART1_PA_BASE @ physical ldr \rv, =SIRFSOC_UART1_VA_BASE @ virtual .endm diff --git a/arch/arm/mach-prima2/include/mach/memory.h b/arch/arm/mach-prima2/include/mach/memory.h deleted file mode 100644 index 368cd5a0601a..000000000000 --- a/arch/arm/mach-prima2/include/mach/memory.h +++ /dev/null @@ -1,21 +0,0 @@ -/* - * arch/arm/mach-prima2/include/mach/memory.h - * - * Copyright (c) 2010 – 2011 Cambridge Silicon Radio Limited, a CSR plc group company. - * - * Licensed under GPLv2 or later. - */ - -#ifndef __ASM_ARCH_MEMORY_H -#define __ASM_ARCH_MEMORY_H - -#define PLAT_PHYS_OFFSET UL(0x00000000) - -/* - * Restrict DMA-able region to workaround silicon limitation. - * The limitation restricts buffers available for DMA to SD/MMC - * hardware to be below 256MB - */ -#define ARM_DMA_ZONE_SIZE (SZ_256M) - -#endif diff --git a/arch/arm/mach-prima2/l2x0.c b/arch/arm/mach-prima2/l2x0.c index 9cda2057bcfb..66c6387e5a04 100644 --- a/arch/arm/mach-prima2/l2x0.c +++ b/arch/arm/mach-prima2/l2x0.c @@ -13,7 +13,6 @@ #include <linux/of.h> #include <linux/of_address.h> #include <asm/hardware/cache-l2x0.h> -#include <mach/memory.h> #define L2X0_ADDR_FILTERING_START 0xC00 #define L2X0_ADDR_FILTERING_END 0xC04 @@ -41,9 +40,9 @@ static int __init sirfsoc_of_l2x_init(void) /* * set the physical memory windows L2 cache will cover */ - writel_relaxed(PLAT_PHYS_OFFSET + 1024 * 1024 * 1024, + writel_relaxed(PHYS_OFFSET + 1024 * 1024 * 1024, sirfsoc_l2x_base + L2X0_ADDR_FILTERING_END); - writel_relaxed(PLAT_PHYS_OFFSET | 0x1, + writel_relaxed(PHYS_OFFSET | 0x1, sirfsoc_l2x_base + L2X0_ADDR_FILTERING_START); writel_relaxed(0, diff --git a/arch/arm/mach-prima2/prima2.c b/arch/arm/mach-prima2/prima2.c index 5654a04319fd..ee33c3d458f5 100644 --- a/arch/arm/mach-prima2/prima2.c +++ b/arch/arm/mach-prima2/prima2.c @@ -36,6 +36,7 @@ MACHINE_START(PRIMA2_EVB, "prima2cb") .map_io = sirfsoc_map_lluart, .init_irq = sirfsoc_of_irq_init, .timer = &sirfsoc_timer, + .dma_zone_size = SZ_256M, .init_machine = sirfsoc_mach_init, .dt_compat = prima2cb_dt_match, MACHINE_END |
