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* arm: remove machine_desc.io_pg_offst and .phys_ioNicolas Pitre2010-10-202-4/+0
| | | | | | | | | | | | | | | 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 <nicolas.pitre@linaro.org> Acked-by: Eric Miao <eric.miao at canonical.com>
* arm: return both physical and virtual addresses from addruartJeremy Kerr2010-10-201-6/+5
| | | | | | | | | | | | | | | | | | | | 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 <jason77.wang@gmail.com> and Tony Lindgren <tony@atomide.com>, and fix for versatile express from Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>. Signed-off-by: Jeremy Kerr <jeremy.kerr@canonical.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Signed-off-by: Jason Wang <jason77.wang@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Tested-by: Kevin Hilman <khilman@deeprootsystems.com>
* Merge branch 'devel-stable' into develRussell King2010-10-193-9/+26
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| * ARM: S5PV310: Fix build error on GPIO mapKukjin Kim2010-10-192-2/+1
| | | | | | | | | | | | | | | | | | | | This patch fixes build error about GPIO address due to conflict of commit 4d914705 and 19a2c065. - commit 4d914705: Fix on GPIO base addresses - commit 19a2c065: Moves initial map for merging S5P64X0 Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * ARM: S5P: Moves initial map for merging S5P64X0Kukjin Kim2010-10-181-8/+18
| | | | | | | | | | | | | | This patch moves some initial maps from plat-s5p to machine, so that can merge mach-s5p6440 and mach-s5p6450. Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * ARM: S5P: Move OneNAND device definitions in plat-s5pKukjin Kim2010-10-182-0/+8
| | | | | | | | | | | | | | | | | | | | This patch moves OneNAND device definitions from mach-s5pv210 to plat-s5p so that can support it commonly. Note: S5PC110 and S5PC210 have same OneNAND driver. Signed-off-by: Kukjin Kim <kgene.kim@samsung.com> Cc: Kyungmin Park <kyungmin.park@samsung.com>
* | ARM: Provide common header for hard_smp_processor_id()Russell King2010-10-041-8/+1
|/ | | | | | Provide a common header to read the SMP CPU number from the MPIDR. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* ARM: S5PV310: Fix on Secondary CPU startupChanghwan Youn2010-08-273-2/+9
| | | | | | | | | | | | | | | Following occurs on boot message without this patch. CPU1: processor failed to boot Brought up 1 CPUs SMP: Total of 1 processors activated... This patch adds SYSRAM mapping for fixing Secondary CPU startup. CPU1: Booted secondary processor Brought up 2 CPUs SMP: Total of 2 processors activated... Signed-off-by: Changhwan Youn <chaos.youn@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: S5PV310: Bug fix on uclk1 and sclk_pwmJongpill Lee2010-08-272-8/+15
| | | | | | | This patch fixes on enable and ctrlbit of uclk1 and sclk_pwm. Signed-off-by: Jongpill Lee <boyko.lee@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: S5PV310: Fix missed uart clocksJongpill Lee2010-08-271-7/+37
| | | | | | | This patch adds missed uart clocks for S5PV310/S5PC210. Signed-off-by: Jongpill Lee <boyko.lee@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: S5PV310: Should be clk_sclk_apll not clk_mout_apllJongpill Lee2010-08-271-3/+12
| | | | | | | This patch adds clk_sclk_apll so that fixes on clk_mout_apll. Signed-off-by: Jongpill Lee <boyko.lee@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: S5PV310: Fix on PLL setting for S5PV310Jongpill Lee2010-08-271-2/+2
| | | | | | | This patch fixes on PLL setting for S5PV310/S5PC210. Signed-off-by: Jongpill Lee <boyko.lee@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: S5PV310: Add CMU block for S5PV310 ClockKukjin Kim2010-08-273-31/+37
| | | | | | | | This patch adds CMU block for S5PV310/S5PC210 clock. (CMU: Clock Management Unit) Of course, changed current clock addresses for it together. Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: S5PV310: Fix on typo irqs.h of S5PV310Kukjin Kim2010-08-271-4/+7
| | | | | | | This patch fixes typo 'IRQ_WTD' in the irqs.h of S5PV310. And minor update comments. Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: S5PV310: Fix on GPIO base addressesKyungmin Park2010-08-271-2/+10
| | | | | | | | | | | | The S5PV310/S5PC210 has following three GPIO base addresses. Part1 Base Address=0x11400000 Part2 Base Address=0x11000000 Part3 Base Address=0x03860000 Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> [kgene.kim@samsung.com: minor edit of title] Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: S5P: VMALLOC_END should be unsigned longKyungmin Park2010-08-231-1/+1
| | | | | | | | | | | Silences following build warning: arch/arm/mm/init.c: In function 'mem_init': arch/arm/mm/init.c:644: warning: format '%08lx' expects type 'long unsigned int', but argument 12 has type 'unsigned int' Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: S5PV310: Add Samsung UNIVERSAL_C210 supportKyungmin Park2010-08-063-0/+96
| | | | | | | | | This patch adds Samsung Mobile S5PC210 Reference Board, UNIVERSAL_C210 board support. Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> [kgene.kim@samsung.com: changed machine name] Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: S5PV310: Add I2C channel 0, 1 and 2 supportKyungmin Park2010-08-055-2/+75
| | | | | | | | | | This patch adds configuration of proper mux pins for support I2C channel 0, 1, and 2 on S5PV310/S5PC210. Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> [kgene.kim@samsung.com: coding-style and minor comment fixes] Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: S5PV310: Add Board support fileChanghwan Youn2010-08-052-0/+96
| | | | | | | This patch adds Samsung SMDKV310 board support file. Signed-off-by: Changhwan Youn <chaos.youn@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: S5PV310: Add new Kconfig and MakefilesChanghwan Youn2010-08-053-0/+48
| | | | | | | | | This patch adds the Kconfig and Makefile for the new S5PV310 SoC. It also updates arch/arm Kconfig, Makefile and arch/arm/mm/Kconfig to include support for the new S5PV310. Signed-off-by: Changhwan Youn <chaos.youn@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: S5PV310: Add Timer supportChanghwan Youn2010-08-053-0/+382
| | | | | | | | | | | This patch adds timer support for S5PV310. Until now, all S5P SoCs use CONFIG_ARCH_USES_GETTIMEOFFSET macro as a default configuration. Instead,S5PV310 implements clocksource and clock_event_device to support the high resolution timer and tickless system. Signed-off-by: Changhwan Youn <chaos.youn@samsung.com> Signed-off-by: Hyuk Lee <hyuk1.lee@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: S5PV310: Add IRQ supportChanghwan Youn2010-08-053-0/+218
| | | | | | | | | | | This patch adds IRQ support for S5PV310. ARM GIC is installed in S5PV310 instead of VIC which is in every other CPUs in S5P series. Several irq combiners are used to resolve the lack of irq lines in current implementation. Signed-off-by: Changhwan Youn <chaos.youn@samsung.com> Signed-off-by: Hyuk Lee <hyuk1.lee@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: S5PV310: Add Clock and PLL supportChanghwan Youn2010-08-052-0/+606
| | | | | | | | This patch adds clock and pll support for S5PV310. Signed-off-by: Changhwan Youn <chaos.youn@samsung.com> Signed-off-by: Jongpill Lee <boyko.lee@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: S5PV310: Add new CPU initialization supportChanghwan Youn2010-08-0517-0/+938
This patch adds Samsung S5PV310/S5PC210 CPU support. The S5PV310/S5PC210 integrates a ARM Cortex A9 multi-core. Signed-off-by: Changhwan Youn <chaos.youn@samsung.com> Signed-off-by: Jongpill Lee <boyko.lee@samsung.com> Signed-off-by: Jiseong Oh <jiseong.oh@samsung.com> [kgene.kim@samsung.com: fix build errors] Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
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