From 50a23e6eec6f20d55a3a920e47adb455bff6046e Mon Sep 17 00:00:00 2001 From: "Justin P. Mattock" Date: Sat, 16 Oct 2010 10:36:23 -0700 Subject: Update broken web addresses in arch directory. The patch below updates broken web addresses in the arch directory. Signed-off-by: Justin P. Mattock Signed-off-by: Maciej W. Rozycki Cc: Finn Thain Cc: Randy Dunlap Reviewed-by: Finn Thain Signed-off-by: Jiri Kosina --- arch/arm/mach-sa1100/Kconfig | 6 +++--- arch/arm/mach-sa1100/cpu-sa1100.c | 2 +- 2 files changed, 4 insertions(+), 4 deletions(-) (limited to 'arch/arm/mach-sa1100') diff --git a/arch/arm/mach-sa1100/Kconfig b/arch/arm/mach-sa1100/Kconfig index fd4c52b7ccb6..5da8c35aa0de 100644 --- a/arch/arm/mach-sa1100/Kconfig +++ b/arch/arm/mach-sa1100/Kconfig @@ -90,8 +90,8 @@ config SA1100_JORNADA720 # FIXME: select CPU_FREQ_SA11x0 help Say Y here if you want to build a kernel for the HP Jornada 720 - handheld computer. See - for details. + handheld computer. See + config SA1100_JORNADA720_SSP bool "HP Jornada 720 Extended SSP driver" @@ -145,7 +145,7 @@ config SA1100_SIMPAD FLASH. The SL4 version got 64 MB RAM and 32 MB FLASH and a PCMCIA-Slot. The version for the Germany Telecom (DTAG) is the same like CL4 in additional it has a PCMCIA-Slot. For more information - visit or . + visit or . config SA1100_SSP tristate "Generic PIO SSP" diff --git a/arch/arm/mach-sa1100/cpu-sa1100.c b/arch/arm/mach-sa1100/cpu-sa1100.c index ef817876a5d6..c0a13ef5436f 100644 --- a/arch/arm/mach-sa1100/cpu-sa1100.c +++ b/arch/arm/mach-sa1100/cpu-sa1100.c @@ -13,7 +13,7 @@ * This software has been developed while working on the LART * computing board (http://www.lartmaker.nl/), which is * sponsored by the Mobile Multi-media Communications - * (http://www.mmc.tudelft.nl/) and Ubiquitous Communications + * (http://www.mobimedia.org/) and Ubiquitous Communications * (http://www.ubicom.tudelft.nl/) projects. * * The authors can be reached at: -- cgit v1.2.3 From 0ea1293009826da45e1019f45dfde1e557bb30df Mon Sep 17 00:00:00 2001 From: Jeremy Kerr Date: Tue, 6 Jul 2010 18:30:06 +0800 Subject: arm: return both physical and virtual addresses from addruart Rather than checking the MMU status in every instance of addruart, do it once in kernel/debug.S, and change the existing addruart macros to return both physical and virtual addresses. The main debug code can then select the appropriate address to use. This will also allow us to retreive the address of a uart for the MMU state that we're not current in. Updated with fixes for OMAP from Jason Wang and Tony Lindgren , and fix for versatile express from Lorenzo Pieralisi . Signed-off-by: Jeremy Kerr Signed-off-by: Lorenzo Pieralisi Signed-off-by: Jason Wang Signed-off-by: Tony Lindgren Tested-by: Kevin Hilman --- arch/arm/mach-sa1100/include/mach/debug-macro.S | 36 ++++++++++++++----------- 1 file changed, 20 insertions(+), 16 deletions(-) (limited to 'arch/arm/mach-sa1100') diff --git a/arch/arm/mach-sa1100/include/mach/debug-macro.S b/arch/arm/mach-sa1100/include/mach/debug-macro.S index 336adccea542..0cd0fc9635b6 100644 --- a/arch/arm/mach-sa1100/include/mach/debug-macro.S +++ b/arch/arm/mach-sa1100/include/mach/debug-macro.S @@ -12,33 +12,37 @@ */ #include - .macro addruart, rx, tmp - mrc p15, 0, \rx, c1, c0 - tst \rx, #1 @ MMU enabled? - moveq \rx, #0x80000000 @ physical base address - movne \rx, #0xf8000000 @ virtual address + .macro addruart, rp, rv + mrc p15, 0, \rp, c1, c0 + tst \rp, #1 @ MMU enabled? + moveq \rp, #0x80000000 @ physical base address + movne \rp, #0xf8000000 @ virtual address @ We probe for the active serial port here, coherently with @ the comment in arch/arm/mach-sa1100/include/mach/uncompress.h. @ We assume r1 can be clobbered. @ see if Ser3 is active - add \rx, \rx, #0x00050000 - ldr r1, [\rx, #UTCR3] - tst r1, #UTCR3_TXE + add \rp, \rp, #0x00050000 + ldr \rv, [\rp, #UTCR3] + tst \rv, #UTCR3_TXE @ if Ser3 is inactive, then try Ser1 - addeq \rx, \rx, #(0x00010000 - 0x00050000) - ldreq r1, [\rx, #UTCR3] - tsteq r1, #UTCR3_TXE + addeq \rp, \rp, #(0x00010000 - 0x00050000) + ldreq \rv, [\rp, #UTCR3] + tsteq \rv, #UTCR3_TXE @ if Ser1 is inactive, then try Ser2 - addeq \rx, \rx, #(0x00030000 - 0x00010000) - ldreq r1, [\rx, #UTCR3] - tsteq r1, #UTCR3_TXE + addeq \rp, \rp, #(0x00030000 - 0x00010000) + ldreq \rv, [\rp, #UTCR3] + tsteq \rv, #UTCR3_TXE + + @ clear top bits, and generate both phys and virt addresses + lsl \rp, \rp, #8 + lsr \rp, \rp, #8 + orr \rv, \rp, #0xf8000000 @ virtual + orr \rp, \rp, #0x80000000 @ physical - @ if all ports are inactive, then there is nothing we can do - moveq pc, lr .endm .macro senduart,rd,rx -- cgit v1.2.3 From 6451d7783ba5ff24eb1a544eaa6665b890f30466 Mon Sep 17 00:00:00 2001 From: Nicolas Pitre Date: Thu, 14 Oct 2010 22:21:46 -0400 Subject: arm: remove machine_desc.io_pg_offst and .phys_io Since we're now using addruart to establish the debug mapping, we can remove the io_pg_offst and phys_io members of struct machine_desc. The various declarations were removed using the following script: grep -rl MACHINE_START arch/arm | xargs \ sed -i '/MACHINE_START/,/MACHINE_END/ { /\.\(phys_io\|io_pg_offst\)/d }' [ Initial patch was from Jeremy Kerr, example script from Russell King ] Signed-off-by: Nicolas Pitre Acked-by: Eric Miao --- arch/arm/mach-sa1100/assabet.c | 2 -- arch/arm/mach-sa1100/badge4.c | 2 -- arch/arm/mach-sa1100/cerf.c | 2 -- arch/arm/mach-sa1100/collie.c | 2 -- arch/arm/mach-sa1100/h3100.c | 2 -- arch/arm/mach-sa1100/h3600.c | 2 -- arch/arm/mach-sa1100/hackkit.c | 2 -- arch/arm/mach-sa1100/jornada720.c | 2 -- arch/arm/mach-sa1100/lart.c | 2 -- arch/arm/mach-sa1100/pleb.c | 2 -- arch/arm/mach-sa1100/shannon.c | 2 -- arch/arm/mach-sa1100/simpad.c | 2 -- 12 files changed, 24 deletions(-) (limited to 'arch/arm/mach-sa1100') diff --git a/arch/arm/mach-sa1100/assabet.c b/arch/arm/mach-sa1100/assabet.c index 169e5b87dbff..5778274a8260 100644 --- a/arch/arm/mach-sa1100/assabet.c +++ b/arch/arm/mach-sa1100/assabet.c @@ -447,8 +447,6 @@ static void __init assabet_map_io(void) MACHINE_START(ASSABET, "Intel-Assabet") - .phys_io = 0x80000000, - .io_pg_offst = ((0xf8000000) >> 18) & 0xfffc, .boot_params = 0xc0000100, .fixup = fixup_assabet, .map_io = assabet_map_io, diff --git a/arch/arm/mach-sa1100/badge4.c b/arch/arm/mach-sa1100/badge4.c index 259cb2c15fff..4f19ff868b00 100644 --- a/arch/arm/mach-sa1100/badge4.c +++ b/arch/arm/mach-sa1100/badge4.c @@ -302,8 +302,6 @@ static void __init badge4_map_io(void) } MACHINE_START(BADGE4, "Hewlett-Packard Laboratories BadgePAD 4") - .phys_io = 0x80000000, - .io_pg_offst = ((0xf8000000) >> 18) & 0xfffc, .boot_params = 0xc0000100, .map_io = badge4_map_io, .init_irq = sa1100_init_irq, diff --git a/arch/arm/mach-sa1100/cerf.c b/arch/arm/mach-sa1100/cerf.c index bc950ef418af..98d780608c7e 100644 --- a/arch/arm/mach-sa1100/cerf.c +++ b/arch/arm/mach-sa1100/cerf.c @@ -135,8 +135,6 @@ static void __init cerf_init(void) MACHINE_START(CERF, "Intrinsyc CerfBoard/CerfCube") /* Maintainer: support@intrinsyc.com */ - .phys_io = 0x80000000, - .io_pg_offst = ((0xf8000000) >> 18) & 0xfffc, .map_io = cerf_map_io, .init_irq = cerf_init_irq, .timer = &sa1100_timer, diff --git a/arch/arm/mach-sa1100/collie.c b/arch/arm/mach-sa1100/collie.c index 16e682d5dbb7..d43c5ef58eb6 100644 --- a/arch/arm/mach-sa1100/collie.c +++ b/arch/arm/mach-sa1100/collie.c @@ -379,8 +379,6 @@ static void __init collie_map_io(void) } MACHINE_START(COLLIE, "Sharp-Collie") - .phys_io = 0x80000000, - .io_pg_offst = ((0xf8000000) >> 18) & 0xfffc, .map_io = collie_map_io, .init_irq = sa1100_init_irq, .timer = &sa1100_timer, diff --git a/arch/arm/mach-sa1100/h3100.c b/arch/arm/mach-sa1100/h3100.c index 0c7cea0dc013..03d7376cf8a0 100644 --- a/arch/arm/mach-sa1100/h3100.c +++ b/arch/arm/mach-sa1100/h3100.c @@ -84,8 +84,6 @@ static void __init h3100_mach_init(void) } MACHINE_START(H3100, "Compaq iPAQ H3100") - .phys_io = 0x80000000, - .io_pg_offst = ((0xf8000000) >> 18) & 0xfffc, .boot_params = 0xc0000100, .map_io = h3100_map_io, .init_irq = sa1100_init_irq, diff --git a/arch/arm/mach-sa1100/h3600.c b/arch/arm/mach-sa1100/h3600.c index af3b71459f8d..965f64a836f8 100644 --- a/arch/arm/mach-sa1100/h3600.c +++ b/arch/arm/mach-sa1100/h3600.c @@ -125,8 +125,6 @@ static void __init h3600_mach_init(void) } MACHINE_START(H3600, "Compaq iPAQ H3600") - .phys_io = 0x80000000, - .io_pg_offst = ((0xf8000000) >> 18) & 0xfffc, .boot_params = 0xc0000100, .map_io = h3600_map_io, .init_irq = sa1100_init_irq, diff --git a/arch/arm/mach-sa1100/hackkit.c b/arch/arm/mach-sa1100/hackkit.c index 51568dfc8e97..db5e434a17db 100644 --- a/arch/arm/mach-sa1100/hackkit.c +++ b/arch/arm/mach-sa1100/hackkit.c @@ -195,8 +195,6 @@ static void __init hackkit_init(void) */ MACHINE_START(HACKKIT, "HackKit Cpu Board") - .phys_io = 0x80000000, - .io_pg_offst = ((0xf8000000) >> 18) & 0xfffc, .boot_params = 0xc0000100, .map_io = hackkit_map_io, .init_irq = sa1100_init_irq, diff --git a/arch/arm/mach-sa1100/jornada720.c b/arch/arm/mach-sa1100/jornada720.c index d3ec620618f1..491ac9f20fb4 100644 --- a/arch/arm/mach-sa1100/jornada720.c +++ b/arch/arm/mach-sa1100/jornada720.c @@ -364,8 +364,6 @@ static void __init jornada720_mach_init(void) MACHINE_START(JORNADA720, "HP Jornada 720") /* Maintainer: Kristoffer Ericson */ - .phys_io = 0x80000000, - .io_pg_offst = ((0xf8000000) >> 18) & 0xfffc, .boot_params = 0xc0000100, .map_io = jornada720_map_io, .init_irq = sa1100_init_irq, diff --git a/arch/arm/mach-sa1100/lart.c b/arch/arm/mach-sa1100/lart.c index 68069d6dc07a..7b9556b59057 100644 --- a/arch/arm/mach-sa1100/lart.c +++ b/arch/arm/mach-sa1100/lart.c @@ -61,8 +61,6 @@ static void __init lart_map_io(void) } MACHINE_START(LART, "LART") - .phys_io = 0x80000000, - .io_pg_offst = ((0xf8000000) >> 18) & 0xfffc, .boot_params = 0xc0000100, .map_io = lart_map_io, .init_irq = sa1100_init_irq, diff --git a/arch/arm/mach-sa1100/pleb.c b/arch/arm/mach-sa1100/pleb.c index 1ccd6018d3a3..42b80400c100 100644 --- a/arch/arm/mach-sa1100/pleb.c +++ b/arch/arm/mach-sa1100/pleb.c @@ -146,8 +146,6 @@ static void __init pleb_map_io(void) } MACHINE_START(PLEB, "PLEB") - .phys_io = 0x80000000, - .io_pg_offst = ((0xf8000000) >> 18) & 0xfffc, .map_io = pleb_map_io, .init_irq = sa1100_init_irq, .timer = &sa1100_timer, diff --git a/arch/arm/mach-sa1100/shannon.c b/arch/arm/mach-sa1100/shannon.c index 85e82bb73d7e..7917b2405579 100644 --- a/arch/arm/mach-sa1100/shannon.c +++ b/arch/arm/mach-sa1100/shannon.c @@ -82,8 +82,6 @@ static void __init shannon_map_io(void) } MACHINE_START(SHANNON, "Shannon (AKA: Tuxscreen)") - .phys_io = 0x80000000, - .io_pg_offst = ((0xf8000000) >> 18) & 0xfffc, .boot_params = 0xc0000100, .map_io = shannon_map_io, .init_irq = sa1100_init_irq, diff --git a/arch/arm/mach-sa1100/simpad.c b/arch/arm/mach-sa1100/simpad.c index 49cfd64663ac..27692d0ffbe8 100644 --- a/arch/arm/mach-sa1100/simpad.c +++ b/arch/arm/mach-sa1100/simpad.c @@ -228,8 +228,6 @@ arch_initcall(simpad_init); MACHINE_START(SIMPAD, "Simpad") /* Maintainer: Holger Freyther */ - .phys_io = 0x80000000, - .io_pg_offst = ((0xf8000000) >> 18) & 0xfffc, .boot_params = 0xc0000100, .map_io = simpad_map_io, .init_irq = sa1100_init_irq, -- cgit v1.2.3