- 26 9月, 2014 1 次提交
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由 Krzysztof Hałasa 提交于
UARTs on CNS3xxx are 8250-compatible, not AMBA. The base address for UART0 is 0x78000000 (physical) and 0xfb002000 (virtual). Signed-off-by: NKrzysztof Hałasa <khalasa@piap.pl> Signed-off-by: NArnd Bergmann <arnd@arndb.de>
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- 31 7月, 2014 1 次提交
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由 Haifeng Yan 提交于
Rename Hisilicon HI3716 to HIX5HD2 and add dependency on ARCH_HIX5HD2. HiX5HD2 is a SoC with dual Cortex A9 cores for STB market, and original Hi3xxx SoC is for mobile market. To avoid confusing the two types of SoCs and also because of different implementation (SMP, IPs integrated and earlycon config), rename Hi3716 to HIX5HD2 and add ARCH_HIX5HD2. Signed-off-by: NHaifeng Yan <yanhaifeng@gmail.com> Signed-off-by: NJiancheng Xue <jchxue@gmail.com> Signed-off-by: NHaojian Zhuang <haojian.zhuang@linaro.org> Acked-by: NWei Xu <xuwei5@hisilicon.com> [olof: fixed description typos] Signed-off-by: NOlof Johansson <olof@lixom.net>
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- 26 7月, 2014 2 次提交
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由 Heiko Stuebner 提交于
The uarts on rk3288 are still compatible with the dw_8250, but located at a different position and need DEBUG_UART_8250_WORD enabled. Signed-off-by: NHeiko Stuebner <heiko@sntech.de> Reviewed-by: NDoug Anderson <dianders@chromium.org> Tested-by: NDoug Anderson <dianders@chromium.org> Tested-by: NWill Deacon <will.deacon@arm.com> Acked-by: NArnd Bergmann <arnd@arndb.de>
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由 Heiko Stuebner 提交于
The debug uart settings from the DEBUG_RK3X_UART options are usable on all Rockchip SoCs from the rk30xx and rk31xx series but not on the new rk3288 SoCs. Thus clarify their use to prevent confusion. Signed-off-by: NHeiko Stuebner <heiko@sntech.de> Reviewed-by: NDoug Anderson <dianders@chromium.org> Acked-by: NArnd Bergmann <arnd@arndb.de>
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- 19 7月, 2014 1 次提交
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由 Tomasz Figa 提交于
Move debug-macro.S from mach/include to include/debug where all other common debug macros are. Signed-off-by: NTomasz Figa <t.figa@samsung.com> Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>
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- 15 7月, 2014 1 次提交
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由 Sachin Kamat 提交于
In a multiplatform config, the low level debug option shows several UART port entries. Improve the user visible string so that it becomes clear to the user about Samsung UART ports. While at it also remove some lines from the help text that are no longer applicable across all Samsung platforms. Signed-off-by: NSachin Kamat <sachin.kamat@samsung.com> Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>
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- 14 7月, 2014 1 次提交
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由 Andrew Lunn 提交于
Now that all boards have been converted to DT and all the support code lives in mach-mvebu, we can remove mach-kirkwood. Signed-off-by: NAndrew Lunn <andrew@lunn.ch> Link: https://lkml.kernel.org/r/1405028192-9623-2-git-send-email-andrew@lunn.chSigned-off-by: NJason Cooper <jason@lakedaemon.net>
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- 07 7月, 2014 1 次提交
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由 Alexander Shiyan 提交于
One more step to allowing CLPS711X to participate in the multi-platform defconfig. Signed-off-by: NAlexander Shiyan <shc_work@mail.ru> Signed-off-by: NOlof Johansson <olof@lixom.net>
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- 24 6月, 2014 1 次提交
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由 Chen-Yu Tsai 提交于
sun6i/sun8i have a UART in the RTC block group, which can be used as an early console. This is most useful on sun8i as UART0 is muxed with MMC0, which is not available if we boot from MMC. Signed-off-by: NChen-Yu Tsai <wens@csie.org> Acked-by: NMaxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>
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- 30 5月, 2014 1 次提交
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由 Georgi Djakov 提交于
Add information about the APQ8084 debug UART physical and virtual addresses in the DEBUG_QCOM_UARTDM Kconfig help section. Signed-off-by: NGeorgi Djakov <gdjakov@mm-sol.com> Signed-off-by: NKumar Gala <galak@codeaurora.org>
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- 26 5月, 2014 3 次提交
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由 Heiko Stuebner 提交于
Move debug-macro.S from mach/include to include/debug where all other common debug macros are. Signed-off-by: NHeiko Stuebner <heiko@sntech.de> Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>
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由 Heiko Stuebner 提交于
This removes the need for mach/-headers in the debug macro. Signed-off-by: NHeiko Stuebner <heiko@sntech.de> Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>
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由 Heiko Stuebner 提交于
Using the lowlevel debug uart is a corner case - even more so in a multiplatform environment. So it seems reasonable to simply let the developer set the appropriate uart type for the debugged SoC. Signed-off-by: NHeiko Stuebner <heiko@sntech.de> Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>
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- 23 5月, 2014 1 次提交
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由 Ivan T. Ivanov 提交于
Separate Qualcomm low-level debugging UART to two options. DEBUG_MSM_UART is used in earlier non-multi platform arches, like MSM7X00A, QSD8X50 and MSM7X30. DEBUG_QCOM_UARTDM is used in multi-plafrom arches and have embedded data mover. Make DEBUG_UART_PHYS and DEBUG_UART_BASE user adjustable by Kconfig menu. Signed-off-by: NIvan T. Ivanov <iivanov@mm-sol.com> Reviewed-by: NStephen Boyd <sboyd@codeaurora.org> Tested-by: NStephen Boyd <sboyd@codeaurora.org> Signed-off-by: NKumar Gala <galak@codeaurora.org>
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- 16 5月, 2014 1 次提交
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由 Shawn Guo 提交于
Enable low-level debug support for i.MX6 SoloX by adding the debug port definitions for the SoC. Signed-off-by: NShawn Guo <shawn.guo@freescale.com>
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- 30 4月, 2014 1 次提交
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由 Stefan Agner 提交于
Add choice for low-level debug UART. Similar to i.MX6, there is a numeric configuration, valid choices are 0 to 3. Note that the kernel assumes that the boot loader initialized clock properly. Signed-off-by: NStefan Agner <stefan@agner.ch> Signed-off-by: NShawn Guo <shawn.guo@linaro.org>
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- 15 4月, 2014 1 次提交
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由 Alexander Shiyan 提交于
This patch sorts the entries for DEBUG_UART_{PHYS,VIRT}. Signed-off-by: NAlexander Shiyan <shc_work@mail.ru> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 22 3月, 2014 1 次提交
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由 Arnd Bergmann 提交于
efm32 has no mach/uncompress.h, but we can trivially use the fallback to the ll_debug code by just allowing this option in Kconfig. Found during randconfig testing. Signed-off-by: NArnd Bergmann <arnd@arndb.de> Acked-by: NUwe Kleine-König <kernel@pengutronix.de>
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- 17 3月, 2014 1 次提交
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由 Arnd Bergmann 提交于
The tnetv107x support does not compile, and seems to have been broken for a while with nobody caring to fix it. So far everyone I asked said it's probably dead and completely unused and will never again be needed in a future kernel release, so let's delete it. If someone finds a use for this code later and is able to get it to work again, we can always revert the removal. Signed-off-by: NArnd Bergmann <arnd@arndb.de> Acked-by: NSekhar Nori <nsekhar@ti.com> Acked-by: NKevin Hilman <khilman@linaro.org>
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- 14 3月, 2014 1 次提交
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由 Florian Fainelli 提交于
Low-level debugging using the Broadcom Kona UART only makes sense on the ARCH_BCM_MOBILE platform and would otherwise prevent ARCH_BCM_63XX from picking up the right UART implementation by default. Signed-off-by: NFlorian Fainelli <f.fainelli@gmail.com> Reviewed-by: NTim Kryger <tim.kryger@linaro.org> Signed-off-by: NMatt Porter <mporter@linaro.org>
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- 11 3月, 2014 1 次提交
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由 Heiko Stuebner 提交于
All Samsung platforms, not only Exynos, use the custom uncompress.h simply to setup the uart for the initial debug output. This can also be done using the generic uncompress.h. Signed-off-by: NHeiko Stuebner <heiko@sntech.de> Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>
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- 06 3月, 2014 1 次提交
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由 Hauke Mehrtens 提交于
This adds support for early debugging of BCM5301X SoC. Signed-off-by: NHauke Mehrtens <hauke@hauke-m.de> Acked-by: NArnd Bergmann <arnd@arndb.de> Acked-by: NChristian Daudt <bcm@fixthebug.org> Signed-off-by: NMatt Porter <mporter@linaro.org>
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- 24 2月, 2014 1 次提交
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由 Sachin Kamat 提交于
As a pre-requisite step towards enabling multi-platform support for Exynos, enable it to use generic uncompress.h instead of the one provided in machine code. Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org> Acked-by: NArnd Bergmann <arnd@arndb.de> Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>
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- 07 2月, 2014 1 次提交
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由 Kumar Gala 提交于
Introduce a new mach-qcom that will support SoCs that intend to be multiplatform compatible while keeping mach-msm to legacy SoC/board support that will not transition over to multiplatform. As part of this, we move support for MSM8X60, MSM8960 and MSM8974 over to mach-qcom. Signed-off-by: NKumar Gala <galak@codeaurora.org>
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- 29 12月, 2013 1 次提交
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由 Christian Daudt 提交于
This patch adds low level debug uart support to Broadcom mobile based SOCs. Signed-off-by: NChristian Daudt <bcm@fixthebug.org> Tested-by: NMarkus Mayer <markus.mayer@linaro.org> Acked-by: NOlof Johansson <olof@lixom.net> Tested-by: NMatt Porter <mporter@linaro.org> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 13 12月, 2013 1 次提交
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由 Sebastian Hesselbarth 提交于
This adds UART0 as found on Marvell 88DE3xxx SoCs, e.g. Armada 1500 to the list of possible lowlevel debug options. Signed-off-by: NSebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Reviewed-by: NJason Cooper <jason@lakedaemon.net> Reviewed-by: NThomas Petazzoni <thomas.petazzoni@free-electrons.com> Reviewed-by: NArnd Bergmann <arnd@arndb.de>
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- 11 12月, 2013 2 次提交
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由 Laura Abbott 提交于
Now that all the page setting infrastructure is in place, Add the DEBUG_SET_MODULE_RONX to the ARM debugging Kconfig. When turned on, data sections for modules will be marked as NX and read only sections will be marked as such. Signed-off-by: NLaura Abbott <lauraa@codeaurora.org> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Russell King 提交于
This patch allows the kernel page tables to be dumped via a debugfs file, allowing kernel developers to check the layout of the kernel page tables and the verify the various permissions and type settings. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 09 12月, 2013 1 次提交
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由 Greg Ungerer 提交于
Add appropriate UART address definitions and support defines for using the UARTs of the Freescale IMX50 SoC as debug ports. Signed-off-by: NGreg Ungerer <gerg@uclinux.org> Signed-off-by: NShawn Guo <shawn.guo@linaro.org>
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- 29 10月, 2013 3 次提交
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由 Rohit Vaswani 提交于
Add debug uart support for MSM8974. This patch adds a Kconfig entry and the base address for the debug uart. Signed-off-by: NRohit Vaswani <rvaswani@codeaurora.org> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Rohit Vaswani 提交于
Create the hidden config DEBUG_MSM_UART and clean-up the default selection for CONFIG_DEBUG_LL_INCLUDE. Acked-by: NDavid Brown <davidb@codeaurora.org> Signed-off-by: NRohit Vaswani <rvaswani@codeaurora.org> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Uwe Kleine-König 提交于
This implements output of debug messages on efm32 SoCs. Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 21 10月, 2013 1 次提交
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由 Shawn Guo 提交于
Add low-level debug support for vybrid, so that earlyprintk can be enabled for debugging early boot issue. Signed-off-by: NShawn Guo <shawn.guo@linaro.org>
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- 02 9月, 2013 2 次提交
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由 Haojian Zhuang 提交于
Support UART0 debug ll on Hisilicon Hi3620 SoC & Hi3716 SoC. Signed-off-by: NHaojian Zhuang <haojian.zhuang@linaro.org> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Rob Herring 提交于
Section entries are 2MB on LPAE, so the DEBUG_LL virtual address must have the same offset in the 2MB section as the physical address. This fixes async external aborts when DEBUG_LL is enabled on Midway. Signed-off-by: NRob Herring <rob.herring@calxeda.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 26 8月, 2013 5 次提交
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由 Stephen Warren 提交于
DEBUG_UNCOMPRESS was previously disallowed for Tegra due to tegra.S's use of global data that was not linked into the decompressor. Solve this by declaring this symbol in tegra.S when it is being built into the decompressor. For the kernel proper, leave the declaration in mach-tegra/common.c as explained in the comment. Signed-off-by: NStephen Warren <swarren@nvidia.com> Tested-by: NAlexandre Courbot <acourbot@nvidia.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Russell King 提交于
The SPEAr debug code is a copy of the PL01x debugging code, so rather than have this pointless code duplication, lets just use the standard implementation instead. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Russell King 提交于
Davinci's debugging is just a copy of the old 8250_32 code with a different base address. Incorporate this into the generic 8250 debug code. Acked-by: NSekhar Nori <nsekhar@ti.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Russell King 提交于
Keystone's debugging is just a copy of the old 8250_32 code with a different base address. Incorporate this into the generic 8250 debug code. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Russell King 提交于
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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