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* Merge tag 'samsung-exynos' of ↵Olof Johansson2014-05-301-1/+19
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/soc Samsung Exynos updates for 3.16 - add new SoCs support : exynos3250, 5260, 5410 and 5800 - enable multi-platform on exynos : consolidate exynos related Kconfig entries * tag 'samsung-exynos' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: (22 commits) ARM: EXYNOS: Enable multi-platform build support ARM: EXYNOS: Consolidate Kconfig entries ARM: EXYNOS: Add support for EXYNOS5410 SoC ARM: EXYNOS: Support secondary CPU boot of Exynos3250 ARM: EXYNOS: Add Exynos3250 SoC ID ARM: EXYNOS: Add 5800 SoC support ARM: EXYNOS: initial board support for exynos5260 SoC cpufreq: exynos: Fix the compile error ARM: S3C24XX: move debug-macro.S into the common space ARM: S3C24XX: use generic DEBUG_UART_PHY/_VIRT in debug macro ARM: S3C24XX: trim down debug uart handling ARM: compressed/head.S: remove s3c24xx special case ARM: EXYNOS: Remove unnecessary inclusion of cpu.h ARM: EXYNOS: Migrate Exynos specific macros from plat to mach ARM: EXYNOS: Remove exynos_subsys registration ARM: EXYNOS: Remove duplicate lines in Makefile ARM: EXYNOS: use v7_exit_coherency_flush macro for cache disabling ARM: dts: Remove g2d_pd node for exynos5420 ARM: dts: Remove mau_pd node for exynos5420 ARM: exynos_defconfig: enable HS-I2C to fix for mmc partition mount ... Signed-off-by: Olof Johansson <olof@lixom.net>
| * ARM: EXYNOS: Support secondary CPU boot of Exynos3250Chanwoo Choi2014-05-311-1/+8
| | | | | | | | | | | | | | | | | | | | | | | | This patch fix the offset of CPU boot address and don't need to send smc call of SMC_CMD_CPU1BOOT command for secondary CPU boot because Exynos3250 removes WFE in secure mode. Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Reviewed-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * ARM: EXYNOS: Remove unnecessary inclusion of cpu.hSachin Kamat2014-05-261-2/+1
| | | | | | | | | | | | | | | | | | Exynos specific macros and declarations have been moved to mach-exynos. Inclusion of plat/cpu.h is no more necessary. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Reviewed-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * ARM: EXYNOS: fix the secondary CPU boot of exynos4212Kyungmin Park2014-05-151-1/+14
| | | | | | | | | | | | | | | | | | | | | | This patch fixes the offset of CPU boot address and changes the parameter of smc call for SMC_CMD_CPU1BOOT command on exynos4212. Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Reviewed-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* | ARM: EXYNOS: Map SYSRAM through generic DT bindingsSachin Kamat2014-05-151-1/+7
|/ | | | | | | | | | | | | Instead of hardcoding the SYSRAM details for each SoC, pass this information through device tree (DT) and make the code SoC agnostic. Generic DT SRAM bindings are used for achieving this. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Heiko Stuebner <heiko@sntech.de> Reviewed-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: EXYNOS: Remove check for device tree presenceTomasz Figa2013-06-151-12/+10
| | | | | | | | | | This patch makes the firmware setup code assume presence of DT, since it is now the only way of booting supported for Exynos. Signed-off-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: EXYNOS: Add support for Exynos secure firmwareTomasz Figa2013-04-091-0/+70
Some Exynos-based boards contain secure firmware and must use firmware operations to set up some hardware. This patch adds firmware operations for Exynos secure firmware and a way for board code and device tree to specify that they must be used. Example of use: In board code: ...MACHINE_START(...) /* ... */ .init_early = exynos_firmware_init, /* ... */ MACHINE_END In device tree: / { /* ... */ firmware@0203F000 { compatible = "samsung,secure-firmware"; reg = <0x0203F000 0x1000>; }; /* ... */ }; Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
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