From 246e389d2a9e326f0a03a3be64eb77dd06f593dc Mon Sep 17 00:00:00 2001 From: Nicolas Pitre Date: Tue, 5 Jul 2011 22:38:15 -0400 Subject: ARM: mach-omap1: convert boot_params to atag_offset Signed-off-by: Nicolas Pitre Acked-by: Tony Lindgren Acked-by: Arnd Bergmann --- arch/arm/mach-omap1/board-ams-delta.c | 2 +- arch/arm/mach-omap1/board-fsample.c | 2 +- arch/arm/mach-omap1/board-generic.c | 2 +- arch/arm/mach-omap1/board-h2.c | 2 +- arch/arm/mach-omap1/board-h3.c | 2 +- arch/arm/mach-omap1/board-htcherald.c | 2 +- arch/arm/mach-omap1/board-innovator.c | 2 +- arch/arm/mach-omap1/board-nokia770.c | 2 +- arch/arm/mach-omap1/board-osk.c | 2 +- arch/arm/mach-omap1/board-palmte.c | 2 +- arch/arm/mach-omap1/board-palmtt.c | 2 +- arch/arm/mach-omap1/board-palmz71.c | 2 +- arch/arm/mach-omap1/board-perseus2.c | 2 +- arch/arm/mach-omap1/board-sx1.c | 2 +- arch/arm/mach-omap1/board-voiceblue.c | 2 +- 15 files changed, 15 insertions(+), 15 deletions(-) (limited to 'arch/arm/mach-omap1') diff --git a/arch/arm/mach-omap1/board-ams-delta.c b/arch/arm/mach-omap1/board-ams-delta.c index 312ea6b0409..eb36b25450a 100644 --- a/arch/arm/mach-omap1/board-ams-delta.c +++ b/arch/arm/mach-omap1/board-ams-delta.c @@ -386,7 +386,7 @@ static void __init ams_delta_map_io(void) MACHINE_START(AMS_DELTA, "Amstrad E3 (Delta)") /* Maintainer: Jonathan McDowell */ - .boot_params = 0x10000100, + .atag_offset = 0x100, .map_io = ams_delta_map_io, .reserve = omap_reserve, .init_irq = ams_delta_init_irq, diff --git a/arch/arm/mach-omap1/board-fsample.c b/arch/arm/mach-omap1/board-fsample.c index a6b1bea5037..999789c4811 100644 --- a/arch/arm/mach-omap1/board-fsample.c +++ b/arch/arm/mach-omap1/board-fsample.c @@ -389,7 +389,7 @@ static void __init omap_fsample_map_io(void) MACHINE_START(OMAP_FSAMPLE, "OMAP730 F-Sample") /* Maintainer: Brian Swetland */ - .boot_params = 0x10000100, + .atag_offset = 0x100, .map_io = omap_fsample_map_io, .reserve = omap_reserve, .init_irq = omap_fsample_init_irq, diff --git a/arch/arm/mach-omap1/board-generic.c b/arch/arm/mach-omap1/board-generic.c index 04fc356c40f..23cc9e4ad50 100644 --- a/arch/arm/mach-omap1/board-generic.c +++ b/arch/arm/mach-omap1/board-generic.c @@ -94,7 +94,7 @@ static void __init omap_generic_map_io(void) MACHINE_START(OMAP_GENERIC, "Generic OMAP1510/1610/1710") /* Maintainer: Tony Lindgren */ - .boot_params = 0x10000100, + .atag_offset = 0x100, .map_io = omap_generic_map_io, .reserve = omap_reserve, .init_irq = omap_generic_init_irq, diff --git a/arch/arm/mach-omap1/board-h2.c b/arch/arm/mach-omap1/board-h2.c index cb7fb1aa3dc..6c70c28d055 100644 --- a/arch/arm/mach-omap1/board-h2.c +++ b/arch/arm/mach-omap1/board-h2.c @@ -461,7 +461,7 @@ static void __init h2_map_io(void) MACHINE_START(OMAP_H2, "TI-H2") /* Maintainer: Imre Deak */ - .boot_params = 0x10000100, + .atag_offset = 0x100, .map_io = h2_map_io, .reserve = omap_reserve, .init_irq = h2_init_irq, diff --git a/arch/arm/mach-omap1/board-h3.c b/arch/arm/mach-omap1/board-h3.c index 31f34875ffa..8e2b64a4692 100644 --- a/arch/arm/mach-omap1/board-h3.c +++ b/arch/arm/mach-omap1/board-h3.c @@ -449,7 +449,7 @@ static void __init h3_map_io(void) MACHINE_START(OMAP_H3, "TI OMAP1710 H3 board") /* Maintainer: Texas Instruments, Inc. */ - .boot_params = 0x10000100, + .atag_offset = 0x100, .map_io = h3_map_io, .reserve = omap_reserve, .init_irq = h3_init_irq, diff --git a/arch/arm/mach-omap1/board-htcherald.c b/arch/arm/mach-omap1/board-htcherald.c index 36e06ea7ec6..e81ead1c89e 100644 --- a/arch/arm/mach-omap1/board-htcherald.c +++ b/arch/arm/mach-omap1/board-htcherald.c @@ -611,7 +611,7 @@ static void __init htcherald_init_irq(void) MACHINE_START(HERALD, "HTC Herald") /* Maintainer: Cory Maccarrone */ /* Maintainer: wing-linux.sourceforge.net */ - .boot_params = 0x10000100, + .atag_offset = 0x100, .map_io = htcherald_map_io, .reserve = omap_reserve, .init_irq = htcherald_init_irq, diff --git a/arch/arm/mach-omap1/board-innovator.c b/arch/arm/mach-omap1/board-innovator.c index 0b1ba462d38..8b034594fbc 100644 --- a/arch/arm/mach-omap1/board-innovator.c +++ b/arch/arm/mach-omap1/board-innovator.c @@ -459,7 +459,7 @@ static void __init innovator_map_io(void) MACHINE_START(OMAP_INNOVATOR, "TI-Innovator") /* Maintainer: MontaVista Software, Inc. */ - .boot_params = 0x10000100, + .atag_offset = 0x100, .map_io = innovator_map_io, .reserve = omap_reserve, .init_irq = innovator_init_irq, diff --git a/arch/arm/mach-omap1/board-nokia770.c b/arch/arm/mach-omap1/board-nokia770.c index 5469ce247ff..6825635ac68 100644 --- a/arch/arm/mach-omap1/board-nokia770.c +++ b/arch/arm/mach-omap1/board-nokia770.c @@ -264,7 +264,7 @@ static void __init omap_nokia770_map_io(void) } MACHINE_START(NOKIA770, "Nokia 770") - .boot_params = 0x10000100, + .atag_offset = 0x100, .map_io = omap_nokia770_map_io, .reserve = omap_reserve, .init_irq = omap_nokia770_init_irq, diff --git a/arch/arm/mach-omap1/board-osk.c b/arch/arm/mach-omap1/board-osk.c index b08a2138077..44b8e9362bf 100644 --- a/arch/arm/mach-omap1/board-osk.c +++ b/arch/arm/mach-omap1/board-osk.c @@ -583,7 +583,7 @@ static void __init osk_map_io(void) MACHINE_START(OMAP_OSK, "TI-OSK") /* Maintainer: Dirk Behme */ - .boot_params = 0x10000100, + .atag_offset = 0x100, .map_io = osk_map_io, .reserve = omap_reserve, .init_irq = osk_init_irq, diff --git a/arch/arm/mach-omap1/board-palmte.c b/arch/arm/mach-omap1/board-palmte.c index 459cb6bfed5..3d8cd90b1db 100644 --- a/arch/arm/mach-omap1/board-palmte.c +++ b/arch/arm/mach-omap1/board-palmte.c @@ -275,7 +275,7 @@ static void __init omap_palmte_map_io(void) } MACHINE_START(OMAP_PALMTE, "OMAP310 based Palm Tungsten E") - .boot_params = 0x10000100, + .atag_offset = 0x100, .map_io = omap_palmte_map_io, .reserve = omap_reserve, .init_irq = omap_palmte_init_irq, diff --git a/arch/arm/mach-omap1/board-palmtt.c b/arch/arm/mach-omap1/board-palmtt.c index b214f45f646..d0eefe81cd1 100644 --- a/arch/arm/mach-omap1/board-palmtt.c +++ b/arch/arm/mach-omap1/board-palmtt.c @@ -321,7 +321,7 @@ static void __init omap_palmtt_map_io(void) } MACHINE_START(OMAP_PALMTT, "OMAP1510 based Palm Tungsten|T") - .boot_params = 0x10000100, + .atag_offset = 0x100, .map_io = omap_palmtt_map_io, .reserve = omap_reserve, .init_irq = omap_palmtt_init_irq, diff --git a/arch/arm/mach-omap1/board-palmz71.c b/arch/arm/mach-omap1/board-palmz71.c index 9b0ea48d35f..98e79bc0921 100644 --- a/arch/arm/mach-omap1/board-palmz71.c +++ b/arch/arm/mach-omap1/board-palmz71.c @@ -341,7 +341,7 @@ omap_palmz71_map_io(void) } MACHINE_START(OMAP_PALMZ71, "OMAP310 based Palm Zire71") - .boot_params = 0x10000100, + .atag_offset = 0x100, .map_io = omap_palmz71_map_io, .reserve = omap_reserve, .init_irq = omap_palmz71_init_irq, diff --git a/arch/arm/mach-omap1/board-perseus2.c b/arch/arm/mach-omap1/board-perseus2.c index 67acd414263..ad3a1567604 100644 --- a/arch/arm/mach-omap1/board-perseus2.c +++ b/arch/arm/mach-omap1/board-perseus2.c @@ -350,7 +350,7 @@ static void __init omap_perseus2_map_io(void) MACHINE_START(OMAP_PERSEUS2, "OMAP730 Perseus2") /* Maintainer: Kevin Hilman */ - .boot_params = 0x10000100, + .atag_offset = 0x100, .map_io = omap_perseus2_map_io, .reserve = omap_reserve, .init_irq = omap_perseus2_init_irq, diff --git a/arch/arm/mach-omap1/board-sx1.c b/arch/arm/mach-omap1/board-sx1.c index 9c3b7c52d9c..602b55c39d3 100644 --- a/arch/arm/mach-omap1/board-sx1.c +++ b/arch/arm/mach-omap1/board-sx1.c @@ -421,7 +421,7 @@ static void __init omap_sx1_map_io(void) } MACHINE_START(SX1, "OMAP310 based Siemens SX1") - .boot_params = 0x10000100, + .atag_offset = 0x100, .map_io = omap_sx1_map_io, .reserve = omap_reserve, .init_irq = omap_sx1_init_irq, diff --git a/arch/arm/mach-omap1/board-voiceblue.c b/arch/arm/mach-omap1/board-voiceblue.c index 036edc0ee9b..80165154617 100644 --- a/arch/arm/mach-omap1/board-voiceblue.c +++ b/arch/arm/mach-omap1/board-voiceblue.c @@ -301,7 +301,7 @@ static void __init voiceblue_init(void) MACHINE_START(VOICEBLUE, "VoiceBlue OMAP5910") /* Maintainer: Ladislav Michl */ - .boot_params = 0x10000100, + .atag_offset = 0x100, .map_io = voiceblue_map_io, .reserve = omap_reserve, .init_irq = voiceblue_init_irq, -- cgit v1.2.3-70-g09d2 From 009426a0ebd0fc4a230ab2c2295dbc8f7ba7e8dd Mon Sep 17 00:00:00 2001 From: Jon Medhurst Date: Wed, 3 Aug 2011 16:57:19 +0100 Subject: ARM: omap: Setup consistent dma size at boot time Signed-off-by: Jon Medhurst CC: Tony Lindgren --- arch/arm/mach-omap1/io.c | 1 + arch/arm/mach-omap2/io.c | 2 +- arch/arm/plat-omap/include/plat/io.h | 2 ++ arch/arm/plat-omap/include/plat/memory.h | 13 ------------- arch/arm/plat-omap/io.c | 8 ++++++++ 5 files changed, 12 insertions(+), 14 deletions(-) (limited to 'arch/arm/mach-omap1') diff --git a/arch/arm/mach-omap1/io.c b/arch/arm/mach-omap1/io.c index 870886a2959..1cfa1b6bb62 100644 --- a/arch/arm/mach-omap1/io.c +++ b/arch/arm/mach-omap1/io.c @@ -121,6 +121,7 @@ void __init omap1_map_common_io(void) #endif omap_sram_init(); + omap_init_consistent_dma_size(); } /* diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c index 2ce1ce6fb4d..d6d01cb7f28 100644 --- a/arch/arm/mach-omap2/io.c +++ b/arch/arm/mach-omap2/io.c @@ -16,7 +16,6 @@ * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ - #include #include #include @@ -250,6 +249,7 @@ static void __init _omap2_map_common_io(void) omap2_check_revision(); omap_sram_init(); + omap_init_consistent_dma_size(); } #ifdef CONFIG_SOC_OMAP2420 diff --git a/arch/arm/plat-omap/include/plat/io.h b/arch/arm/plat-omap/include/plat/io.h index d72ec85c97e..ebe67ea8d06 100644 --- a/arch/arm/plat-omap/include/plat/io.h +++ b/arch/arm/plat-omap/include/plat/io.h @@ -309,6 +309,8 @@ extern void omap2_init_common_devices(struct omap_sdrc_params *sdrc_cs0, void __iomem *omap_ioremap(unsigned long phys, size_t size, unsigned int type); void omap_iounmap(volatile void __iomem *addr); +extern void __init omap_init_consistent_dma_size(void); + #endif #endif diff --git a/arch/arm/plat-omap/include/plat/memory.h b/arch/arm/plat-omap/include/plat/memory.h index e6720aa2d55..7f9df6f1e11 100644 --- a/arch/arm/plat-omap/include/plat/memory.h +++ b/arch/arm/plat-omap/include/plat/memory.h @@ -85,18 +85,5 @@ #endif /* CONFIG_ARCH_OMAP15XX */ -/* Override the ARM default */ -#ifdef CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE - -#if (CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE == 0) -#undef CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE -#define CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE 2 -#endif - -#define CONSISTENT_DMA_SIZE \ - (((CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE + 1) & ~1) * 1024 * 1024) - -#endif - #endif diff --git a/arch/arm/plat-omap/io.c b/arch/arm/plat-omap/io.c index f1ecfa9fc61..e9b0e23edd0 100644 --- a/arch/arm/plat-omap/io.c +++ b/arch/arm/plat-omap/io.c @@ -12,6 +12,7 @@ #include #include #include +#include #include #include @@ -139,3 +140,10 @@ void omap_iounmap(volatile void __iomem *addr) __iounmap(addr); } EXPORT_SYMBOL(omap_iounmap); + +void __init omap_init_consistent_dma_size(void) +{ +#ifdef CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE + init_consistent_dma_size(CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE << 20); +#endif +} -- cgit v1.2.3-70-g09d2 From 639da5ee374ba8f070690bbd355ca30139ce145a Mon Sep 17 00:00:00 2001 From: Nicolas Pitre Date: Wed, 31 Aug 2011 22:55:46 -0400 Subject: ARM: add an extra temp register to the low level debugging addruart macro Some platforms (like OMAP not to name it) are doing rather complicated hacks just to determine the base UART address to use. Let's give their addruart macro some slack by providing an extra work register which will allow for much needed cleanups. This is basically a no-op as this commit is only adding the extra argument to the macro but no one is using it yet. Signed-off-by: nicolas Pitre Reviewed-by: Kevin Hilman --- arch/arm/kernel/debug.S | 4 ++-- arch/arm/kernel/head.S | 2 +- arch/arm/mach-at91/include/mach/debug-macro.S | 2 +- arch/arm/mach-clps711x/include/mach/debug-macro.S | 2 +- arch/arm/mach-cns3xxx/include/mach/debug-macro.S | 2 +- arch/arm/mach-davinci/include/mach/debug-macro.S | 2 +- arch/arm/mach-dove/include/mach/debug-macro.S | 2 +- arch/arm/mach-ebsa110/include/mach/debug-macro.S | 2 +- arch/arm/mach-ep93xx/include/mach/debug-macro.S | 2 +- arch/arm/mach-exynos4/include/mach/debug-macro.S | 2 +- arch/arm/mach-footbridge/include/mach/debug-macro.S | 4 ++-- arch/arm/mach-gemini/include/mach/debug-macro.S | 2 +- arch/arm/mach-h720x/include/mach/debug-macro.S | 2 +- arch/arm/mach-integrator/include/mach/debug-macro.S | 2 +- arch/arm/mach-iop13xx/include/mach/debug-macro.S | 2 +- arch/arm/mach-iop32x/include/mach/debug-macro.S | 2 +- arch/arm/mach-iop33x/include/mach/debug-macro.S | 2 +- arch/arm/mach-ixp2000/include/mach/debug-macro.S | 2 +- arch/arm/mach-ixp23xx/include/mach/debug-macro.S | 2 +- arch/arm/mach-ixp4xx/include/mach/debug-macro.S | 2 +- arch/arm/mach-kirkwood/include/mach/debug-macro.S | 2 +- arch/arm/mach-ks8695/include/mach/debug-macro.S | 2 +- arch/arm/mach-l7200/include/mach/debug-macro.S | 2 +- arch/arm/mach-lpc32xx/include/mach/debug-macro.S | 2 +- arch/arm/mach-mmp/include/mach/debug-macro.S | 2 +- arch/arm/mach-msm/include/mach/debug-macro.S | 4 ++-- arch/arm/mach-mv78xx0/include/mach/debug-macro.S | 2 +- arch/arm/mach-mxs/include/mach/debug-macro.S | 2 +- arch/arm/mach-netx/include/mach/debug-macro.S | 2 +- arch/arm/mach-nomadik/include/mach/debug-macro.S | 2 +- arch/arm/mach-omap1/include/mach/debug-macro.S | 2 +- arch/arm/mach-omap2/include/mach/debug-macro.S | 2 +- arch/arm/mach-orion5x/include/mach/debug-macro.S | 2 +- arch/arm/mach-pnx4008/include/mach/debug-macro.S | 2 +- arch/arm/mach-prima2/include/mach/debug-macro.S | 2 +- arch/arm/mach-pxa/include/mach/debug-macro.S | 2 +- arch/arm/mach-realview/include/mach/debug-macro.S | 2 +- arch/arm/mach-rpc/include/mach/debug-macro.S | 2 +- arch/arm/mach-s3c2410/include/mach/debug-macro.S | 2 +- arch/arm/mach-s3c64xx/include/mach/debug-macro.S | 2 +- arch/arm/mach-s5p64x0/include/mach/debug-macro.S | 2 +- arch/arm/mach-s5pc100/include/mach/debug-macro.S | 2 +- arch/arm/mach-s5pv210/include/mach/debug-macro.S | 2 +- arch/arm/mach-sa1100/include/mach/debug-macro.S | 2 +- arch/arm/mach-shark/include/mach/debug-macro.S | 2 +- arch/arm/mach-tegra/include/mach/debug-macro.S | 2 +- arch/arm/mach-u300/include/mach/debug-macro.S | 2 +- arch/arm/mach-ux500/include/mach/debug-macro.S | 2 +- arch/arm/mach-versatile/include/mach/debug-macro.S | 2 +- arch/arm/mach-vexpress/include/mach/debug-macro.S | 2 +- arch/arm/mach-vt8500/include/mach/debug-macro.S | 2 +- arch/arm/mach-zynq/include/mach/debug-macro.S | 2 +- arch/arm/plat-mxc/include/mach/debug-macro.S | 2 +- arch/arm/plat-spear/include/plat/debug-macro.S | 2 +- arch/arm/plat-tcc/include/mach/debug-macro.S | 2 +- 55 files changed, 58 insertions(+), 58 deletions(-) (limited to 'arch/arm/mach-omap1') diff --git a/arch/arm/kernel/debug.S b/arch/arm/kernel/debug.S index bcd66e00bdb..b7685f1bb04 100644 --- a/arch/arm/kernel/debug.S +++ b/arch/arm/kernel/debug.S @@ -22,7 +22,7 @@ #if defined(CONFIG_DEBUG_ICEDCC) @@ debug using ARM EmbeddedICE DCC channel - .macro addruart, rp, rv + .macro addruart, rp, rv, tmp .endm #if defined(CONFIG_CPU_V6) || defined(CONFIG_CPU_V6K) || defined(CONFIG_CPU_V7) @@ -106,7 +106,7 @@ #ifdef CONFIG_MMU .macro addruart_current, rx, tmp1, tmp2 - addruart \tmp1, \tmp2 + addruart \tmp1, \tmp2, \rx mrc p15, 0, \rx, c1, c0 tst \rx, #1 moveq \rx, \tmp1 diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S index 136abb61094..7408fd50665 100644 --- a/arch/arm/kernel/head.S +++ b/arch/arm/kernel/head.S @@ -234,7 +234,7 @@ __create_page_tables: * This allows debug messages to be output * via a serial console before paging_init. */ - addruart r7, r3 + addruart r7, r3, r0 mov r3, r3, lsr #20 mov r3, r3, lsl #2 diff --git a/arch/arm/mach-at91/include/mach/debug-macro.S b/arch/arm/mach-at91/include/mach/debug-macro.S index bc1e0b2e2f4..0ed8648c645 100644 --- a/arch/arm/mach-at91/include/mach/debug-macro.S +++ b/arch/arm/mach-at91/include/mach/debug-macro.S @@ -14,7 +14,7 @@ #include #include - .macro addruart, rp, rv + .macro addruart, rp, rv, tmp ldr \rp, =(AT91_BASE_SYS + AT91_DBGU) @ System peripherals (phys address) ldr \rv, =(AT91_VA_BASE_SYS + AT91_DBGU) @ System peripherals (virt address) .endm diff --git a/arch/arm/mach-clps711x/include/mach/debug-macro.S b/arch/arm/mach-clps711x/include/mach/debug-macro.S index 507c6873b7e..b802e8a5183 100644 --- a/arch/arm/mach-clps711x/include/mach/debug-macro.S +++ b/arch/arm/mach-clps711x/include/mach/debug-macro.S @@ -14,7 +14,7 @@ #include #include - .macro addruart, rp, rv + .macro addruart, rp, rv, tmp #ifndef CONFIG_DEBUG_CLPS711X_UART2 mov \rp, #0x0000 @ UART1 #else diff --git a/arch/arm/mach-cns3xxx/include/mach/debug-macro.S b/arch/arm/mach-cns3xxx/include/mach/debug-macro.S index 56d828634db..d04c150baa1 100644 --- a/arch/arm/mach-cns3xxx/include/mach/debug-macro.S +++ b/arch/arm/mach-cns3xxx/include/mach/debug-macro.S @@ -10,7 +10,7 @@ * published by the Free Software Foundation. */ - .macro addruart,rp,rv + .macro addruart,rp,rv,tmp mov \rp, #0x00009000 orr \rv, \rp, #0xf0000000 @ virtual base orr \rp, \rp, #0x10000000 diff --git a/arch/arm/mach-davinci/include/mach/debug-macro.S b/arch/arm/mach-davinci/include/mach/debug-macro.S index f8b7ea4f623..3cf4c1b4f33 100644 --- a/arch/arm/mach-davinci/include/mach/debug-macro.S +++ b/arch/arm/mach-davinci/include/mach/debug-macro.S @@ -32,7 +32,7 @@ davinci_uart_phys: .word 0 davinci_uart_virt: .word 0 .popsection - .macro addruart, rp, rv + .macro addruart, rp, rv, tmp /* Use davinci_uart_phys/virt if already configured */ 10: mrc p15, 0, \rp, c1, c0 diff --git a/arch/arm/mach-dove/include/mach/debug-macro.S b/arch/arm/mach-dove/include/mach/debug-macro.S index da8bf2bad3b..5929cbc5916 100644 --- a/arch/arm/mach-dove/include/mach/debug-macro.S +++ b/arch/arm/mach-dove/include/mach/debug-macro.S @@ -8,7 +8,7 @@ #include - .macro addruart, rp, rv + .macro addruart, rp, rv, tmp ldr \rp, =DOVE_SB_REGS_PHYS_BASE ldr \rv, =DOVE_SB_REGS_VIRT_BASE orr \rp, \rp, #0x00012000 diff --git a/arch/arm/mach-ebsa110/include/mach/debug-macro.S b/arch/arm/mach-ebsa110/include/mach/debug-macro.S index 7ef5690fd08..bb02c05e681 100644 --- a/arch/arm/mach-ebsa110/include/mach/debug-macro.S +++ b/arch/arm/mach-ebsa110/include/mach/debug-macro.S @@ -11,7 +11,7 @@ * **/ - .macro addruart, rp, rv + .macro addruart, rp, rv, tmp mov \rp, #0xf0000000 orr \rp, \rp, #0x00000be0 mov \rp, \rv diff --git a/arch/arm/mach-ep93xx/include/mach/debug-macro.S b/arch/arm/mach-ep93xx/include/mach/debug-macro.S index b25bc907636..af54e43132c 100644 --- a/arch/arm/mach-ep93xx/include/mach/debug-macro.S +++ b/arch/arm/mach-ep93xx/include/mach/debug-macro.S @@ -11,7 +11,7 @@ */ #include - .macro addruart, rp, rv + .macro addruart, rp, rv, tmp ldr \rp, =EP93XX_APB_PHYS_BASE @ Physical base ldr \rv, =EP93XX_APB_VIRT_BASE @ virtual base orr \rp, \rp, #0x000c0000 diff --git a/arch/arm/mach-exynos4/include/mach/debug-macro.S b/arch/arm/mach-exynos4/include/mach/debug-macro.S index a442ef86116..6cacf16a67a 100644 --- a/arch/arm/mach-exynos4/include/mach/debug-macro.S +++ b/arch/arm/mach-exynos4/include/mach/debug-macro.S @@ -20,7 +20,7 @@ * aligned and add in the offset when we load the value here. */ - .macro addruart, rp, rv + .macro addruart, rp, rv, tmp ldr \rp, = S3C_PA_UART ldr \rv, = S3C_VA_UART #if CONFIG_DEBUG_S3C_UART != 0 diff --git a/arch/arm/mach-footbridge/include/mach/debug-macro.S b/arch/arm/mach-footbridge/include/mach/debug-macro.S index 1be2eeb7a0a..e5acde25ffc 100644 --- a/arch/arm/mach-footbridge/include/mach/debug-macro.S +++ b/arch/arm/mach-footbridge/include/mach/debug-macro.S @@ -15,7 +15,7 @@ #ifndef CONFIG_DEBUG_DC21285_PORT /* For NetWinder debugging */ - .macro addruart, rp, rv + .macro addruart, rp, rv, tmp mov \rp, #0x000003f8 orr \rv, \rp, #0xff000000 @ virtual orr \rp, \rp, #0x7c000000 @ physical @@ -31,7 +31,7 @@ .equ dc21285_high, ARMCSR_BASE & 0xff000000 .equ dc21285_low, ARMCSR_BASE & 0x00ffffff - .macro addruart, rp, rv + .macro addruart, rp, rv, tmp .if dc21285_low mov \rp, #dc21285_low .else diff --git a/arch/arm/mach-gemini/include/mach/debug-macro.S b/arch/arm/mach-gemini/include/mach/debug-macro.S index f40e006d296..837670763b8 100644 --- a/arch/arm/mach-gemini/include/mach/debug-macro.S +++ b/arch/arm/mach-gemini/include/mach/debug-macro.S @@ -11,7 +11,7 @@ */ #include - .macro addruart, rp, rv + .macro addruart, rp, rv, tmp ldr \rp, =GEMINI_UART_BASE @ physical ldr \rv, =IO_ADDRESS(GEMINI_UART_BASE) @ virtual .endm diff --git a/arch/arm/mach-h720x/include/mach/debug-macro.S b/arch/arm/mach-h720x/include/mach/debug-macro.S index c2093e83572..8a46157b058 100644 --- a/arch/arm/mach-h720x/include/mach/debug-macro.S +++ b/arch/arm/mach-h720x/include/mach/debug-macro.S @@ -16,7 +16,7 @@ .equ io_virt, IO_VIRT .equ io_phys, IO_PHYS - .macro addruart, rp, rv + .macro addruart, rp, rv, tmp mov \rp, #0x00020000 @ UART1 add \rv, \rp, #io_virt @ virtual address add \rp, \rp, #io_phys @ physical base address diff --git a/arch/arm/mach-integrator/include/mach/debug-macro.S b/arch/arm/mach-integrator/include/mach/debug-macro.S index a1f598fd3a5..411b116077e 100644 --- a/arch/arm/mach-integrator/include/mach/debug-macro.S +++ b/arch/arm/mach-integrator/include/mach/debug-macro.S @@ -11,7 +11,7 @@ * */ - .macro addruart, rp, rv + .macro addruart, rp, rv, tmp mov \rp, #0x16000000 @ physical base address mov \rv, #0xf0000000 @ virtual base add \rv, \rv, #0x16000000 >> 4 diff --git a/arch/arm/mach-iop13xx/include/mach/debug-macro.S b/arch/arm/mach-iop13xx/include/mach/debug-macro.S index e664466d51b..d869a6f67e5 100644 --- a/arch/arm/mach-iop13xx/include/mach/debug-macro.S +++ b/arch/arm/mach-iop13xx/include/mach/debug-macro.S @@ -11,7 +11,7 @@ * published by the Free Software Foundation. */ - .macro addruart, rp, rv + .macro addruart, rp, rv, tmp mov \rp, #0x00002300 orr \rp, \rp, #0x00000040 orr \rv, \rp, #0xfe000000 @ virtual diff --git a/arch/arm/mach-iop32x/include/mach/debug-macro.S b/arch/arm/mach-iop32x/include/mach/debug-macro.S index ff9e76c09f3..363bdf90b34 100644 --- a/arch/arm/mach-iop32x/include/mach/debug-macro.S +++ b/arch/arm/mach-iop32x/include/mach/debug-macro.S @@ -11,7 +11,7 @@ * published by the Free Software Foundation. */ - .macro addruart, rp, rv + .macro addruart, rp, rv, tmp mov \rp, #0xfe000000 @ physical as well as virtual orr \rp, \rp, #0x00800000 @ location of the UART mov \rv, \rp diff --git a/arch/arm/mach-iop33x/include/mach/debug-macro.S b/arch/arm/mach-iop33x/include/mach/debug-macro.S index 40c500dd1fa..361be1f6026 100644 --- a/arch/arm/mach-iop33x/include/mach/debug-macro.S +++ b/arch/arm/mach-iop33x/include/mach/debug-macro.S @@ -11,7 +11,7 @@ * published by the Free Software Foundation. */ - .macro addruart, rp, rv + .macro addruart, rp, rv, tmp mov \rp, #0x00ff0000 orr \rp, \rp, #0x0000f700 orr \rv, #0xfe000000 @ virtual diff --git a/arch/arm/mach-ixp2000/include/mach/debug-macro.S b/arch/arm/mach-ixp2000/include/mach/debug-macro.S index 0ef533b2097..bdd3ccdc289 100644 --- a/arch/arm/mach-ixp2000/include/mach/debug-macro.S +++ b/arch/arm/mach-ixp2000/include/mach/debug-macro.S @@ -11,7 +11,7 @@ * */ - .macro addruart, rp, rv + .macro addruart, rp, rv, tmp mov \rp, #0x00030000 #ifdef __ARMEB__ orr \rp, \rp, #0x00000003 diff --git a/arch/arm/mach-ixp23xx/include/mach/debug-macro.S b/arch/arm/mach-ixp23xx/include/mach/debug-macro.S index f7c6eef7fa2..5ff524c1374 100644 --- a/arch/arm/mach-ixp23xx/include/mach/debug-macro.S +++ b/arch/arm/mach-ixp23xx/include/mach/debug-macro.S @@ -12,7 +12,7 @@ */ #include - .macro addruart, rp, rv + .macro addruart, rp, rv, tmp ldr \rp, =IXP23XX_PERIPHERAL_PHYS @ physical ldr \rv, =IXP23XX_PERIPHERAL_VIRT @ virtual #ifdef __ARMEB__ diff --git a/arch/arm/mach-ixp4xx/include/mach/debug-macro.S b/arch/arm/mach-ixp4xx/include/mach/debug-macro.S index b974a49c0af..8c9f8d56449 100644 --- a/arch/arm/mach-ixp4xx/include/mach/debug-macro.S +++ b/arch/arm/mach-ixp4xx/include/mach/debug-macro.S @@ -10,7 +10,7 @@ * published by the Free Software Foundation. */ - .macro addruart, rp, rv + .macro addruart, rp, rv, tmp #ifdef __ARMEB__ mov \rp, #3 @ Uart regs are at off set of 3 if @ byte writes used - Big Endian. diff --git a/arch/arm/mach-kirkwood/include/mach/debug-macro.S b/arch/arm/mach-kirkwood/include/mach/debug-macro.S index db06ae437d0..f785d401a60 100644 --- a/arch/arm/mach-kirkwood/include/mach/debug-macro.S +++ b/arch/arm/mach-kirkwood/include/mach/debug-macro.S @@ -8,7 +8,7 @@ #include - .macro addruart, rp, rv + .macro addruart, rp, rv, tmp ldr \rp, =KIRKWOOD_REGS_PHYS_BASE ldr \rv, =KIRKWOOD_REGS_VIRT_BASE orr \rp, \rp, #0x00012000 diff --git a/arch/arm/mach-ks8695/include/mach/debug-macro.S b/arch/arm/mach-ks8695/include/mach/debug-macro.S index bf516adf192..a79e4898120 100644 --- a/arch/arm/mach-ks8695/include/mach/debug-macro.S +++ b/arch/arm/mach-ks8695/include/mach/debug-macro.S @@ -14,7 +14,7 @@ #include #include - .macro addruart, rp, rv + .macro addruart, rp, rv, tmp ldr \rp, =KS8695_UART_PA @ physical base address ldr \rv, =KS8695_UART_VA @ virtual base address .endm diff --git a/arch/arm/mach-l7200/include/mach/debug-macro.S b/arch/arm/mach-l7200/include/mach/debug-macro.S index b0a2db77d39..0b4e760159b 100644 --- a/arch/arm/mach-l7200/include/mach/debug-macro.S +++ b/arch/arm/mach-l7200/include/mach/debug-macro.S @@ -14,7 +14,7 @@ .equ io_virt, IO_BASE .equ io_phys, IO_START - .macro addruart, rp, rv + .macro addruart, rp, rv, tmp mov \rp, #0x00044000 @ UART1 @ mov \rp, #0x00045000 @ UART2 add \rv, \rp, #io_virt @ virtual address diff --git a/arch/arm/mach-lpc32xx/include/mach/debug-macro.S b/arch/arm/mach-lpc32xx/include/mach/debug-macro.S index 629e744aeb9..351bd6c8490 100644 --- a/arch/arm/mach-lpc32xx/include/mach/debug-macro.S +++ b/arch/arm/mach-lpc32xx/include/mach/debug-macro.S @@ -20,7 +20,7 @@ * Debug output is hardcoded to standard UART 5 */ - .macro addruart, rp, rv + .macro addruart, rp, rv, tmp ldreq \rp, =0x40090000 ldrne \rv, =0xF4090000 .endm diff --git a/arch/arm/mach-mmp/include/mach/debug-macro.S b/arch/arm/mach-mmp/include/mach/debug-macro.S index 7e2ebd3efc7..b6f14d203c2 100644 --- a/arch/arm/mach-mmp/include/mach/debug-macro.S +++ b/arch/arm/mach-mmp/include/mach/debug-macro.S @@ -11,7 +11,7 @@ #include - .macro addruart, rp, rv + .macro addruart, rp, rv, tmp ldr \rp, =APB_PHYS_BASE @ physical ldr \rv, =APB_VIRT_BASE @ virtual orr \rp, \rp, #0x00017000 diff --git a/arch/arm/mach-msm/include/mach/debug-macro.S b/arch/arm/mach-msm/include/mach/debug-macro.S index 646b99ebc77..2dc73ccddb1 100644 --- a/arch/arm/mach-msm/include/mach/debug-macro.S +++ b/arch/arm/mach-msm/include/mach/debug-macro.S @@ -20,7 +20,7 @@ #include #if defined(CONFIG_HAS_MSM_DEBUG_UART_PHYS) && !defined(CONFIG_MSM_DEBUG_UART_NONE) - .macro addruart, rp, rv + .macro addruart, rp, rv, tmp ldr \rp, =MSM_DEBUG_UART_PHYS ldr \rv, =MSM_DEBUG_UART_BASE .endm @@ -37,7 +37,7 @@ beq 1001b .endm #else - .macro addruart, rp, rv + .macro addruart, rp, rv, tmp mov \rv, #0xff000000 orr \rv, \rv, #0x00f00000 .endm diff --git a/arch/arm/mach-mv78xx0/include/mach/debug-macro.S b/arch/arm/mach-mv78xx0/include/mach/debug-macro.S index 04891428e48..a7df02b049b 100644 --- a/arch/arm/mach-mv78xx0/include/mach/debug-macro.S +++ b/arch/arm/mach-mv78xx0/include/mach/debug-macro.S @@ -8,7 +8,7 @@ #include - .macro addruart, rp, rv + .macro addruart, rp, rv, tmp ldr \rp, =MV78XX0_REGS_PHYS_BASE ldr \rv, =MV78XX0_REGS_VIRT_BASE orr \rp, \rp, #0x00012000 diff --git a/arch/arm/mach-mxs/include/mach/debug-macro.S b/arch/arm/mach-mxs/include/mach/debug-macro.S index 79650a1ad78..714570d8366 100644 --- a/arch/arm/mach-mxs/include/mach/debug-macro.S +++ b/arch/arm/mach-mxs/include/mach/debug-macro.S @@ -30,7 +30,7 @@ #define UART_VADDR MXS_IO_ADDRESS(UART_PADDR) - .macro addruart, rp, rv + .macro addruart, rp, rv, tmp ldr \rp, =UART_PADDR @ physical ldr \rv, =UART_VADDR @ virtual .endm diff --git a/arch/arm/mach-netx/include/mach/debug-macro.S b/arch/arm/mach-netx/include/mach/debug-macro.S index 56a91522818..247781e096e 100644 --- a/arch/arm/mach-netx/include/mach/debug-macro.S +++ b/arch/arm/mach-netx/include/mach/debug-macro.S @@ -13,7 +13,7 @@ #include "hardware.h" - .macro addruart, rp, rv + .macro addruart, rp, rv, tmp mov \rp, #0x00000a00 orr \rv, \rp, #io_p2v(0x00100000) @ virtual orr \rp, \rp, #0x00100000 @ physical diff --git a/arch/arm/mach-nomadik/include/mach/debug-macro.S b/arch/arm/mach-nomadik/include/mach/debug-macro.S index e7151b4b888..735417922ce 100644 --- a/arch/arm/mach-nomadik/include/mach/debug-macro.S +++ b/arch/arm/mach-nomadik/include/mach/debug-macro.S @@ -10,7 +10,7 @@ * */ - .macro addruart, rp, rv + .macro addruart, rp, rv, tmp mov \rp, #0x00100000 add \rp, \rp, #0x000fb000 add \rv, \rp, #0xf0000000 @ virtual base diff --git a/arch/arm/mach-omap1/include/mach/debug-macro.S b/arch/arm/mach-omap1/include/mach/debug-macro.S index 62856044eb6..f944ae8abc9 100644 --- a/arch/arm/mach-omap1/include/mach/debug-macro.S +++ b/arch/arm/mach-omap1/include/mach/debug-macro.S @@ -31,7 +31,7 @@ omap_uart_virt: .word 0x0 * the desired UART phys and virt addresses temporarily into * the omap_uart_phys and omap_uart_virt above. */ - .macro addruart, rp, rv + .macro addruart, rp, rv, tmp /* Use omap_uart_phys/virt if already configured */ 9: mrc p15, 0, \rp, c1, c0 diff --git a/arch/arm/mach-omap2/include/mach/debug-macro.S b/arch/arm/mach-omap2/include/mach/debug-macro.S index 48adfe9fe4f..fbd23ec81a2 100644 --- a/arch/arm/mach-omap2/include/mach/debug-macro.S +++ b/arch/arm/mach-omap2/include/mach/debug-macro.S @@ -34,7 +34,7 @@ omap_uart_lsr: .word 0 * the desired UART phys and virt addresses temporarily into * the omap_uart_phys and omap_uart_virt above. */ - .macro addruart, rp, rv + .macro addruart, rp, rv, tmp /* Use omap_uart_phys/virt if already configured */ 10: mrc p15, 0, \rp, c1, c0 diff --git a/arch/arm/mach-orion5x/include/mach/debug-macro.S b/arch/arm/mach-orion5x/include/mach/debug-macro.S index 5e3bf5b68ae..f340ed8f8dd 100644 --- a/arch/arm/mach-orion5x/include/mach/debug-macro.S +++ b/arch/arm/mach-orion5x/include/mach/debug-macro.S @@ -10,7 +10,7 @@ #include - .macro addruart, rp, rv + .macro addruart, rp, rv, tmp ldr \rp, =ORION5X_REGS_PHYS_BASE ldr \rv, =ORION5X_REGS_VIRT_BASE orr \rp, \rp, #0x00012000 diff --git a/arch/arm/mach-pnx4008/include/mach/debug-macro.S b/arch/arm/mach-pnx4008/include/mach/debug-macro.S index 931afebaf06..469d60d97f5 100644 --- a/arch/arm/mach-pnx4008/include/mach/debug-macro.S +++ b/arch/arm/mach-pnx4008/include/mach/debug-macro.S @@ -11,7 +11,7 @@ * */ - .macro addruart, rp, rv + .macro addruart, rp, rv, tmp mov \rp, #0x00090000 add \rv, \rp, #0xf4000000 @ virtual add \rp, \rp, #0x40000000 @ physical diff --git a/arch/arm/mach-prima2/include/mach/debug-macro.S b/arch/arm/mach-prima2/include/mach/debug-macro.S index bf75106333f..cd97492bb07 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 #include - .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-pxa/include/mach/debug-macro.S b/arch/arm/mach-pxa/include/mach/debug-macro.S index 7d5c75125d6..70b112e8ef6 100644 --- a/arch/arm/mach-pxa/include/mach/debug-macro.S +++ b/arch/arm/mach-pxa/include/mach/debug-macro.S @@ -13,7 +13,7 @@ #include "hardware.h" - .macro addruart, rp, rv + .macro addruart, rp, rv, tmp mov \rp, #0x00100000 orr \rv, \rp, #io_p2v(0x40000000) @ virtual orr \rp, \rp, #0x40000000 @ physical diff --git a/arch/arm/mach-realview/include/mach/debug-macro.S b/arch/arm/mach-realview/include/mach/debug-macro.S index 90b687cbe04..fb4901c4ef0 100644 --- a/arch/arm/mach-realview/include/mach/debug-macro.S +++ b/arch/arm/mach-realview/include/mach/debug-macro.S @@ -33,7 +33,7 @@ #error "Unknown RealView platform" #endif - .macro addruart, rp, rv + .macro addruart, rp, rv, tmp mov \rp, #DEBUG_LL_UART_OFFSET orr \rv, \rp, #0xfb000000 @ virtual base orr \rp, \rp, #0x10000000 @ physical base diff --git a/arch/arm/mach-rpc/include/mach/debug-macro.S b/arch/arm/mach-rpc/include/mach/debug-macro.S index 85effffdc2b..6d28cc99b12 100644 --- a/arch/arm/mach-rpc/include/mach/debug-macro.S +++ b/arch/arm/mach-rpc/include/mach/debug-macro.S @@ -11,7 +11,7 @@ * */ - .macro addruart, rp, rv + .macro addruart, rp, rv, tmp mov \rp, #0x00010000 orr \rp, \rp, #0x00000fe0 orr \rv, \rp, #0xe0000000 @ virtual diff --git a/arch/arm/mach-s3c2410/include/mach/debug-macro.S b/arch/arm/mach-s3c2410/include/mach/debug-macro.S index 5882deaa56b..4135de87d1f 100644 --- a/arch/arm/mach-s3c2410/include/mach/debug-macro.S +++ b/arch/arm/mach-s3c2410/include/mach/debug-macro.S @@ -19,7 +19,7 @@ #define S3C2410_UART1_OFF (0x4000) #define SHIFT_2440TXF (14-9) - .macro addruart, rp, rv + .macro addruart, rp, rv, tmp ldr \rp, = S3C24XX_PA_UART ldr \rv, = S3C24XX_VA_UART #if CONFIG_DEBUG_S3C_UART != 0 diff --git a/arch/arm/mach-s3c64xx/include/mach/debug-macro.S b/arch/arm/mach-s3c64xx/include/mach/debug-macro.S index a29e70550c7..c0c076a90f2 100644 --- a/arch/arm/mach-s3c64xx/include/mach/debug-macro.S +++ b/arch/arm/mach-s3c64xx/include/mach/debug-macro.S @@ -21,7 +21,7 @@ * aligned and add in the offset when we load the value here. */ - .macro addruart, rp, rv + .macro addruart, rp, rv, tmp ldr \rp, = S3C_PA_UART ldr \rv, = (S3C_VA_UART + S3C_PA_UART & 0xfffff) #if CONFIG_DEBUG_S3C_UART != 0 diff --git a/arch/arm/mach-s5p64x0/include/mach/debug-macro.S b/arch/arm/mach-s5p64x0/include/mach/debug-macro.S index 79b04e6a6f8..e80ba3c6981 100644 --- a/arch/arm/mach-s5p64x0/include/mach/debug-macro.S +++ b/arch/arm/mach-s5p64x0/include/mach/debug-macro.S @@ -15,7 +15,7 @@ #include - .macro addruart, rp, rv + .macro addruart, rp, rv, tmp mov \rp, #0xE0000000 orr \rp, \rp, #0x00100000 ldr \rp, [\rp, #0x118 ] diff --git a/arch/arm/mach-s5pc100/include/mach/debug-macro.S b/arch/arm/mach-s5pc100/include/mach/debug-macro.S index b2ba95ddf8e..694f7593700 100644 --- a/arch/arm/mach-s5pc100/include/mach/debug-macro.S +++ b/arch/arm/mach-s5pc100/include/mach/debug-macro.S @@ -22,7 +22,7 @@ * aligned and add in the offset when we load the value here. */ - .macro addruart, rp, rv + .macro addruart, rp, rv, tmp ldr \rp, = S3C_PA_UART ldr \rv, = S3C_VA_UART #if CONFIG_DEBUG_S3C_UART != 0 diff --git a/arch/arm/mach-s5pv210/include/mach/debug-macro.S b/arch/arm/mach-s5pv210/include/mach/debug-macro.S index 169fe654a59..79e55597ab6 100644 --- a/arch/arm/mach-s5pv210/include/mach/debug-macro.S +++ b/arch/arm/mach-s5pv210/include/mach/debug-macro.S @@ -21,7 +21,7 @@ * aligned and add in the offset when we load the value here. */ - .macro addruart, rp, rv + .macro addruart, rp, rv, tmp ldr \rp, = S3C_PA_UART ldr \rv, = S3C_VA_UART #if CONFIG_DEBUG_S3C_UART != 0 diff --git a/arch/arm/mach-sa1100/include/mach/debug-macro.S b/arch/arm/mach-sa1100/include/mach/debug-macro.S index 0cd0fc9635b..530772d937a 100644 --- a/arch/arm/mach-sa1100/include/mach/debug-macro.S +++ b/arch/arm/mach-sa1100/include/mach/debug-macro.S @@ -12,7 +12,7 @@ */ #include - .macro addruart, rp, rv + .macro addruart, rp, rv, tmp mrc p15, 0, \rp, c1, c0 tst \rp, #1 @ MMU enabled? moveq \rp, #0x80000000 @ physical base address diff --git a/arch/arm/mach-shark/include/mach/debug-macro.S b/arch/arm/mach-shark/include/mach/debug-macro.S index a473f55dc71..20eb2bf2a42 100644 --- a/arch/arm/mach-shark/include/mach/debug-macro.S +++ b/arch/arm/mach-shark/include/mach/debug-macro.S @@ -11,7 +11,7 @@ * */ - .macro addruart, rp, rv + .macro addruart, rp, rv, tmp mov \rp, #0xe0000000 orr \rp, \rp, #0x000003f8 mov \rv, \rp diff --git a/arch/arm/mach-tegra/include/mach/debug-macro.S b/arch/arm/mach-tegra/include/mach/debug-macro.S index e0ebe65c165..619abc63aee 100644 --- a/arch/arm/mach-tegra/include/mach/debug-macro.S +++ b/arch/arm/mach-tegra/include/mach/debug-macro.S @@ -21,7 +21,7 @@ #include #include - .macro addruart, rp, rv + .macro addruart, rp, rv, tmp ldr \rp, =IO_APB_PHYS @ physical ldr \rv, =IO_APB_VIRT @ virtual orr \rp, \rp, #(TEGRA_DEBUG_UART_BASE & 0xFF) diff --git a/arch/arm/mach-u300/include/mach/debug-macro.S b/arch/arm/mach-u300/include/mach/debug-macro.S index df715707bea..8ae8e4ab34b 100644 --- a/arch/arm/mach-u300/include/mach/debug-macro.S +++ b/arch/arm/mach-u300/include/mach/debug-macro.S @@ -10,7 +10,7 @@ */ #include - .macro addruart, rp, rv + .macro addruart, rp, rv, tmp /* If we move the address using MMU, use this. */ ldr \rp, = U300_SLOW_PER_PHYS_BASE @ MMU off, physical address ldr \rv, = U300_SLOW_PER_VIRT_BASE @ MMU on, virtual address diff --git a/arch/arm/mach-ux500/include/mach/debug-macro.S b/arch/arm/mach-ux500/include/mach/debug-macro.S index 700fb05ee81..8d74d927d4e 100644 --- a/arch/arm/mach-ux500/include/mach/debug-macro.S +++ b/arch/arm/mach-ux500/include/mach/debug-macro.S @@ -35,7 +35,7 @@ #define UX500_UART(n) __UX500_UART(n) #define UART_BASE UX500_UART(CONFIG_UX500_DEBUG_UART) - .macro addruart, rp, rv + .macro addruart, rp, rv, tmp ldr \rp, =UART_BASE @ no, physical address ldr \rv, =IO_ADDRESS(UART_BASE) @ yes, virtual address .endm diff --git a/arch/arm/mach-versatile/include/mach/debug-macro.S b/arch/arm/mach-versatile/include/mach/debug-macro.S index eb2cf7dc5c4..d0fbd7f1cb0 100644 --- a/arch/arm/mach-versatile/include/mach/debug-macro.S +++ b/arch/arm/mach-versatile/include/mach/debug-macro.S @@ -11,7 +11,7 @@ * */ - .macro addruart, rp, rv + .macro addruart, rp, rv, tmp mov \rp, #0x001F0000 orr \rp, \rp, #0x00001000 orr \rv, \rp, #0xf1000000 @ virtual base diff --git a/arch/arm/mach-vexpress/include/mach/debug-macro.S b/arch/arm/mach-vexpress/include/mach/debug-macro.S index 050d65e02a4..fd9e6c7ea49 100644 --- a/arch/arm/mach-vexpress/include/mach/debug-macro.S +++ b/arch/arm/mach-vexpress/include/mach/debug-macro.S @@ -12,7 +12,7 @@ #define DEBUG_LL_UART_OFFSET 0x00009000 - .macro addruart,rp,rv + .macro addruart,rp,rv,tmp mov \rp, #DEBUG_LL_UART_OFFSET orr \rv, \rp, #0xf8000000 @ virtual base orr \rp, \rp, #0x10000000 @ physical base diff --git a/arch/arm/mach-vt8500/include/mach/debug-macro.S b/arch/arm/mach-vt8500/include/mach/debug-macro.S index f1191626ad5..ca292f29d4a 100644 --- a/arch/arm/mach-vt8500/include/mach/debug-macro.S +++ b/arch/arm/mach-vt8500/include/mach/debug-macro.S @@ -11,7 +11,7 @@ * */ - .macro addruart, rp, rv + .macro addruart, rp, rv, tmp mov \rp, #0x00200000 orr \rv, \rp, #0xf8000000 orr \rp, \rp, #0xd8000000 diff --git a/arch/arm/mach-zynq/include/mach/debug-macro.S b/arch/arm/mach-zynq/include/mach/debug-macro.S index 9f664d5eb81..3ab0be1f619 100644 --- a/arch/arm/mach-zynq/include/mach/debug-macro.S +++ b/arch/arm/mach-zynq/include/mach/debug-macro.S @@ -17,7 +17,7 @@ #include #include - .macro addruart, rp, rv + .macro addruart, rp, rv, tmp ldr \rp, =LL_UART_PADDR @ physical ldr \rv, =LL_UART_VADDR @ virtual .endm diff --git a/arch/arm/plat-mxc/include/mach/debug-macro.S b/arch/arm/plat-mxc/include/mach/debug-macro.S index e4dde91f023..a3045937fc2 100644 --- a/arch/arm/plat-mxc/include/mach/debug-macro.S +++ b/arch/arm/plat-mxc/include/mach/debug-macro.S @@ -54,7 +54,7 @@ #define UART_VADDR IMX_IO_ADDRESS(UART_PADDR) - .macro addruart, rp, rv + .macro addruart, rp, rv, tmp ldr \rp, =UART_PADDR @ physical ldr \rv, =UART_VADDR @ virtual .endm diff --git a/arch/arm/plat-spear/include/plat/debug-macro.S b/arch/arm/plat-spear/include/plat/debug-macro.S index 8501bbf2c09..02b160a1ec9 100644 --- a/arch/arm/plat-spear/include/plat/debug-macro.S +++ b/arch/arm/plat-spear/include/plat/debug-macro.S @@ -14,7 +14,7 @@ #include #include - .macro addruart, rp, rv + .macro addruart, rp, rv, tmp mov \rp, #SPEAR_DBG_UART_BASE @ Physical base mov \rv, #VA_SPEAR_DBG_UART_BASE @ Virtual base .endm diff --git a/arch/arm/plat-tcc/include/mach/debug-macro.S b/arch/arm/plat-tcc/include/mach/debug-macro.S index 7662f736e42..cf17d04ec30 100644 --- a/arch/arm/plat-tcc/include/mach/debug-macro.S +++ b/arch/arm/plat-tcc/include/mach/debug-macro.S @@ -9,7 +9,7 @@ * */ - .macro addruart, rp, rv + .macro addruart, rp, rv, tmp moveq \rp, #0x90000000 @ physical base address movne \rv, #0xF1000000 @ virtual base orr \rp, \rp, #0x00007000 @ UART0 -- cgit v1.2.3-70-g09d2 From dd185456efce7f326c058fc12fd0df17bd8466eb Mon Sep 17 00:00:00 2001 From: Nicolas Pitre Date: Wed, 31 Aug 2011 13:57:37 -0400 Subject: ARM: plat-omap: make OMAP_UART_INFO into a relative offset This is the first step to remove PLAT_PHYS_OFFSET usage from the debug UART code. Signed-off-by: Nicolas Pitre Tested-by: Tony Lindgren Reviewed-by: Kevin Hilman --- arch/arm/mach-omap1/include/mach/debug-macro.S | 8 +++----- arch/arm/mach-omap2/include/mach/debug-macro.S | 9 ++++----- arch/arm/plat-omap/include/plat/serial.h | 6 +++--- arch/arm/plat-omap/include/plat/uncompress.h | 8 +++++++- 4 files changed, 17 insertions(+), 14 deletions(-) (limited to 'arch/arm/mach-omap1') diff --git a/arch/arm/mach-omap1/include/mach/debug-macro.S b/arch/arm/mach-omap1/include/mach/debug-macro.S index f944ae8abc9..6a171181986 100644 --- a/arch/arm/mach-omap1/include/mach/debug-macro.S +++ b/arch/arm/mach-omap1/include/mach/debug-macro.S @@ -46,11 +46,9 @@ omap_uart_virt: .word 0x0 bne 99f @ already configured /* Check the debug UART configuration set in uncompress.h */ - mrc p15, 0, \rp, c1, c0 - tst \rp, #1 @ MMU enabled? - ldreq \rp, =OMAP_UART_INFO @ MMU not enabled - ldrne \rp, =omap_uart_p2v(OMAP_UART_INFO) @ MMU enabled - ldr \rp, [\rp, #0] + and \rp, pc, #0xff000000 + ldr \rv, =OMAP_UART_INFO_OFS + ldr \rp, [\rp, \rv] /* Select the UART to use based on the UART1 scratchpad value */ 10: cmp \rp, #0 @ no port configured? diff --git a/arch/arm/mach-omap2/include/mach/debug-macro.S b/arch/arm/mach-omap2/include/mach/debug-macro.S index fbd23ec81a2..745e2ff3e90 100644 --- a/arch/arm/mach-omap2/include/mach/debug-macro.S +++ b/arch/arm/mach-omap2/include/mach/debug-macro.S @@ -49,11 +49,10 @@ omap_uart_lsr: .word 0 bne 99f @ already configured /* Check the debug UART configuration set in uncompress.h */ - mrc p15, 0, \rp, c1, c0 - tst \rp, #1 @ MMU enabled? - ldreq \rp, =OMAP_UART_INFO @ MMU not enabled - ldrne \rp, =omap_uart_p2v(OMAP_UART_INFO) @ MMU enabled - ldr \rp, [\rp, #0] + mov \rp, pc + ldr \rv, =OMAP_UART_INFO_OFS + and \rp, \rp, #0xff000000 + ldr \rp, [\rp, \rv] /* Select the UART to use based on the UART1 scratchpad value */ cmp \rp, #0 @ no port configured? diff --git a/arch/arm/plat-omap/include/plat/serial.h b/arch/arm/plat-omap/include/plat/serial.h index de3b10c1812..1ab9fd6abe6 100644 --- a/arch/arm/plat-omap/include/plat/serial.h +++ b/arch/arm/plat-omap/include/plat/serial.h @@ -16,8 +16,8 @@ #include /* - * Memory entry used for the DEBUG_LL UART configuration. See also - * uncompress.h and debug-macro.S. + * Memory entry used for the DEBUG_LL UART configuration, relative to + * start of RAM. See also uncompress.h and debug-macro.S. * * Note that using a memory location for storing the UART configuration * has at least two limitations: @@ -27,7 +27,7 @@ * 2. We assume printascii is called at least once before paging_init, * and addruart has a chance to read OMAP_UART_INFO */ -#define OMAP_UART_INFO (PLAT_PHYS_OFFSET + 0x3ffc) +#define OMAP_UART_INFO_OFS 0x3ffc /* OMAP1 serial ports */ #define OMAP1_UART1_BASE 0xfffb0000 diff --git a/arch/arm/plat-omap/include/plat/uncompress.h b/arch/arm/plat-omap/include/plat/uncompress.h index a067484cc4a..2f472e989ec 100644 --- a/arch/arm/plat-omap/include/plat/uncompress.h +++ b/arch/arm/plat-omap/include/plat/uncompress.h @@ -36,7 +36,13 @@ int uart_shift; */ static void set_omap_uart_info(unsigned char port) { - *(volatile u32 *)OMAP_UART_INFO = port; + /* + * Get address of some.bss variable and round it down + * a la CONFIG_AUTO_ZRELADDR. + */ + u32 ram_start = (u32)&uart_shift & 0xf8000000; + u32 *uart_info = (u32 *)(ram_start + OMAP_UART_INFO_OFS); + *uart_info = port; } static void putc(int c) -- cgit v1.2.3-70-g09d2 From 28362d5153757dcb7af9a63978202c1ed1e3cf39 Mon Sep 17 00:00:00 2001 From: Nicolas Pitre Date: Thu, 1 Sep 2011 19:17:43 -0400 Subject: ARM: mach-omap1: clean up debug-macro.S This achieves two goals: 1) Get rid of omap_uart_v2p() and omap_uart_p2v() which were the last users of PLAT_PHYS_OFFSET. 2) Remove the probing of the M bit in the CP15 control reg and make the access to the .data variables completely position independent. Signed-off-by: Nicolas Pitre Tested-by: Tony Lindgren Reviewed-by: Kevin Hilman --- arch/arm/mach-omap1/include/mach/debug-macro.S | 38 ++++++++++++-------------- 1 file changed, 17 insertions(+), 21 deletions(-) (limited to 'arch/arm/mach-omap1') diff --git a/arch/arm/mach-omap1/include/mach/debug-macro.S b/arch/arm/mach-omap1/include/mach/debug-macro.S index 6a171181986..2b36a281dc8 100644 --- a/arch/arm/mach-omap1/include/mach/debug-macro.S +++ b/arch/arm/mach-omap1/include/mach/debug-macro.S @@ -13,13 +13,8 @@ #include -#include - #include -#define omap_uart_v2p(x) ((x) - PAGE_OFFSET + PLAT_PHYS_OFFSET) -#define omap_uart_p2v(x) ((x) - PLAT_PHYS_OFFSET + PAGE_OFFSET) - .pushsection .data omap_uart_phys: .word 0x0 omap_uart_virt: .word 0x0 @@ -34,16 +29,16 @@ omap_uart_virt: .word 0x0 .macro addruart, rp, rv, tmp /* Use omap_uart_phys/virt if already configured */ -9: mrc p15, 0, \rp, c1, c0 - tst \rp, #1 @ MMU enabled? - ldreq \rp, =omap_uart_v2p(omap_uart_phys) @ MMU disabled - ldrne \rp, =omap_uart_phys @ MMU enabled - add \rv, \rp, #4 @ omap_uart_virt - ldr \rp, [\rp, #0] - ldr \rv, [\rv, #0] +9: adr \rp, 99f @ get effective addr of 99f + ldr \rv, [\rp] @ get absolute addr of 99f + sub \rv, \rv, \rp @ offset between the two + ldr \rp, [\rp, #4] @ abs addr of omap_uart_phys + sub \tmp, \rp, \rv @ make it effective + ldr \rp, [\tmp, #0] @ omap_uart_phys + ldr \rv, [\tmp, #4] @ omap_uart_virt cmp \rp, #0 @ is port configured? cmpne \rv, #0 - bne 99f @ already configured + bne 100f @ already configured /* Check the debug UART configuration set in uncompress.h */ and \rp, pc, #0xff000000 @@ -72,17 +67,18 @@ omap_uart_virt: .word 0x0 /* Store both phys and virt address for the uart */ 98: add \rp, \rp, #0xff000000 @ phys base - mrc p15, 0, \rv, c1, c0 - tst \rv, #1 @ MMU enabled? - ldreq \rv, =omap_uart_v2p(omap_uart_phys) @ MMU disabled - ldrne \rv, =omap_uart_phys @ MMU enabled - str \rp, [\rv, #0] + str \rp, [\tmp, #0] @ omap_uart_phys sub \rp, \rp, #0xff000000 @ phys base add \rp, \rp, #0xfe000000 @ virt base - add \rv, \rv, #4 @ omap_uart_lsr - str \rp, [\rv, #0] + str \rp, [\tmp, #4] @ omap_uart_virt b 9b -99: + + .align +99: .word . + .word omap_uart_phys + .ltorg + +100: .endm .macro senduart,rd,rx -- cgit v1.2.3-70-g09d2 From ee581ae83f6e7878ff937bc0a5724173f1960130 Mon Sep 17 00:00:00 2001 From: Nicolas Pitre Date: Tue, 5 Jul 2011 22:52:52 -0400 Subject: ARM: OMAP: move OMAP1 memory config from plat/memory.h to its mach/memory.h Signed-off-by: Nicolas Pitre Acked-by: Tony Lindgren --- arch/arm/mach-omap1/include/mach/memory.h | 53 ++++++++++++++++++++++++++++++- arch/arm/plat-omap/include/plat/memory.h | 45 +------------------------- 2 files changed, 53 insertions(+), 45 deletions(-) (limited to 'arch/arm/mach-omap1') diff --git a/arch/arm/mach-omap1/include/mach/memory.h b/arch/arm/mach-omap1/include/mach/memory.h index e9b600c113e..c6337645ba8 100644 --- a/arch/arm/mach-omap1/include/mach/memory.h +++ b/arch/arm/mach-omap1/include/mach/memory.h @@ -2,4 +2,55 @@ * arch/arm/mach-omap1/include/mach/memory.h */ -#include +#ifndef __ASM_ARCH_MEMORY_H +#define __ASM_ARCH_MEMORY_H + +/* + * Physical DRAM offset. + */ +#define PLAT_PHYS_OFFSET UL(0x10000000) + +/* + * Bus address is physical address, except for OMAP-1510 Local Bus. + * OMAP-1510 bus address is translated into a Local Bus address if the + * OMAP bus type is lbus. We do the address translation based on the + * device overriding the defaults used in the dma-mapping API. + * Note that the is_lbus_device() test is not very efficient on 1510 + * because of the strncmp(). + */ +#ifdef CONFIG_ARCH_OMAP15XX + +/* + * OMAP-1510 Local Bus address offset + */ +#define OMAP1510_LB_OFFSET UL(0x30000000) + +#define virt_to_lbus(x) ((x) - PAGE_OFFSET + OMAP1510_LB_OFFSET) +#define lbus_to_virt(x) ((x) - OMAP1510_LB_OFFSET + PAGE_OFFSET) +#define is_lbus_device(dev) (cpu_is_omap15xx() && dev && (strncmp(dev_name(dev), "ohci", 4) == 0)) + +#define __arch_pfn_to_dma(dev, pfn) \ + ({ dma_addr_t __dma = __pfn_to_phys(pfn); \ + if (is_lbus_device(dev)) \ + __dma = __dma - PHYS_OFFSET + OMAP1510_LB_OFFSET; \ + __dma; }) + +#define __arch_dma_to_pfn(dev, addr) \ + ({ dma_addr_t __dma = addr; \ + if (is_lbus_device(dev)) \ + __dma += PHYS_OFFSET - OMAP1510_LB_OFFSET; \ + __phys_to_pfn(__dma); \ + }) + +#define __arch_dma_to_virt(dev, addr) ({ (void *) (is_lbus_device(dev) ? \ + lbus_to_virt(addr) : \ + __phys_to_virt(addr)); }) + +#define __arch_virt_to_dma(dev, addr) ({ unsigned long __addr = (unsigned long)(addr); \ + (dma_addr_t) (is_lbus_device(dev) ? \ + virt_to_lbus(__addr) : \ + __virt_to_phys(__addr)); }) + +#endif /* CONFIG_ARCH_OMAP15XX */ + +#endif diff --git a/arch/arm/plat-omap/include/plat/memory.h b/arch/arm/plat-omap/include/plat/memory.h index 7f9df6f1e11..5b1a86d0a4d 100644 --- a/arch/arm/plat-omap/include/plat/memory.h +++ b/arch/arm/plat-omap/include/plat/memory.h @@ -37,53 +37,10 @@ * Physical DRAM offset. */ #if defined(CONFIG_ARCH_OMAP1) -#define PLAT_PHYS_OFFSET UL(0x10000000) +#error "OMAP1 should not be including this" #else #define PLAT_PHYS_OFFSET UL(0x80000000) #endif -/* - * Bus address is physical address, except for OMAP-1510 Local Bus. - * OMAP-1510 bus address is translated into a Local Bus address if the - * OMAP bus type is lbus. We do the address translation based on the - * device overriding the defaults used in the dma-mapping API. - * Note that the is_lbus_device() test is not very efficient on 1510 - * because of the strncmp(). - */ -#ifdef CONFIG_ARCH_OMAP15XX - -/* - * OMAP-1510 Local Bus address offset - */ -#define OMAP1510_LB_OFFSET UL(0x30000000) - -#define virt_to_lbus(x) ((x) - PAGE_OFFSET + OMAP1510_LB_OFFSET) -#define lbus_to_virt(x) ((x) - OMAP1510_LB_OFFSET + PAGE_OFFSET) -#define is_lbus_device(dev) (cpu_is_omap15xx() && dev && (strncmp(dev_name(dev), "ohci", 4) == 0)) - -#define __arch_pfn_to_dma(dev, pfn) \ - ({ dma_addr_t __dma = __pfn_to_phys(pfn); \ - if (is_lbus_device(dev)) \ - __dma = __dma - PHYS_OFFSET + OMAP1510_LB_OFFSET; \ - __dma; }) - -#define __arch_dma_to_pfn(dev, addr) \ - ({ dma_addr_t __dma = addr; \ - if (is_lbus_device(dev)) \ - __dma += PHYS_OFFSET - OMAP1510_LB_OFFSET; \ - __phys_to_pfn(__dma); \ - }) - -#define __arch_dma_to_virt(dev, addr) ({ (void *) (is_lbus_device(dev) ? \ - lbus_to_virt(addr) : \ - __phys_to_virt(addr)); }) - -#define __arch_virt_to_dma(dev, addr) ({ unsigned long __addr = (unsigned long)(addr); \ - (dma_addr_t) (is_lbus_device(dev) ? \ - virt_to_lbus(__addr) : \ - __virt_to_phys(__addr)); }) - -#endif /* CONFIG_ARCH_OMAP15XX */ - #endif -- cgit v1.2.3-70-g09d2