- 24 10月, 2014 19 次提交
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由 Simon Glass 提交于
Provide suitable platform data for am33xx boards, so that these boards can use driver model for GPIO access. Signed-off-by: NSimon Glass <sjg@chromium.org> Reviewed-by: NTom Rini <trini@ti.com>
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由 Simon Glass 提交于
Add driver model support to this driver, while retaining support for the legacy system. Driver model GPIO support is enabled with CONFIG_DM_GPIO as usual. Since gpio_is_valid() no longer exists, we can use the -EINVAL error returned from gpio_request(). Signed-off-by: NSimon Glass <sjg@chromium.org> Reviewed-by: NTom Rini <trini@ti.com>
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由 Simon Glass 提交于
Add a separate internal helper function to get a GPIO value, so that we will be able to call it with the driver model version and avoid code duplication. Also move gpio_get_bank() and check_gpio() down below the helper functions as these won't be needed with driver model. Signed-off-by: NSimon Glass <sjg@chromium.org> Reviewed-by: NTom Rini <trini@ti.com>
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由 Simon Glass 提交于
Select serial0 as the console. Signed-off-by: NSimon Glass <sjg@chromium.org> Acked-by: NTom Rini <trini@ti.com>
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由 Simon Glass 提交于
Try to use this option to select the correct uart for the console. This mimics the behaviour of drivers/serial.c. Signed-off-by: NSimon Glass <sjg@chromium.org> Reviewed-by: NTom Rini <trini@ti.com>
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由 Simon Glass 提交于
The probe logic sets up the pointer to the platform data in the device tree decode method. It should be done in the probe() method, and anyway the device tree decode method can't be used when CONFIG_OF_CONTROL is not enabled. Fix these two problems. Signed-off-by: NSimon Glass <sjg@chromium.org> Reviewed-by: NTom Rini <trini@ti.com>
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由 Simon Glass 提交于
It is inconvenient to have to use casts when specifying platform data. Also it is not strictly correct, since we should use map_sysmem() to convert an address to a pointer. Adjust the platform data to use an address. Signed-off-by: NSimon Glass <sjg@chromium.org> Reviewed-by: NTom Rini <trini@ti.com>
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由 Simon Glass 提交于
There is a bug in the logic which checks for an available character. This can cause invalid characters to be received - this was noticed on beaglebone. Fix it. Signed-off-by: NSimon Glass <sjg@chromium.org> Reviewed-by: NTom Rini <trini@ti.com>
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由 Simon Glass 提交于
We have moved the busy-wait loop out of drivers and into the uclass. This means that we must reset the watchdog when busy-waiting. Note: some drivers may still have a busy-wait even with driver model, as a transition mechanism. Driver model will tolerate this, and is can be cleaned up when all users of the driver use driver model. An example is ns16550. Signed-off-by: NSimon Glass <sjg@chromium.org> Reviewed-by: NTom Rini <trini@ti.com>
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由 Simon Glass 提交于
At present banks must be named and it is not possible to refer to GPIOs by number in driver model. Some boards use numbering - e.g. OMAP. It is fairly easy to support by detecting the absense of a bank name (which starts with a letter). Add support for numbered GPIOs in addition to the existing bank support. Signed-off-by: NSimon Glass <sjg@chromium.org> Reviewed-by: NTom Rini <trini@ti.com>
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由 Masahiro Yamada 提交于
Since the environment "VENDOR" is set in tcsh, it must be cleared in our makefile. Otherwise, boards without CONFIG_SYS_VENDOR fail to build: > make CROSS_COMPILE=arm-linux-gnueabi- wandboard_quad_defconfig all [ snip ] AR arch/arm/lib/lib.a CC arch/arm/lib/eabi_compat.o scripts/Makefile.build:55: /home/foo/u-boot/board/unknown/wandboard/ \ Makefile: No such file or directory make[2]: *** No rule to make target `/home/foo/u-boot/board/unknown/ \ wandboard/Makefile'. Stop. make[1]: *** [board/unknown/wandboard] Error 2 make: *** [__build_one_by_one] Error 2 Signed-off-by: NMasahiro Yamada <yamada.m@jp.panasonic.com> Reported-by: NTom Everett <tom@khubla.com> Reported-by: NJeroen Hofstee <jeroen@myspectrum.nl>
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由 Masahiro Yamada 提交于
Without the private libgcc, we need a full multilib toolchain with different libgcc or multiple toolchains to build all BE/LE and hard-float/soft-float variants of MIPS boards. That is not feasible. This commit allows us to build all the MIPS boards with a single kernel.org toolchain: https://www.kernel.org/pub/tools/crosstool/files/bin/x86_64/4.9.0/ x86_64-gcc-4.9.0-nolibc_mips-linux.tar.xz This change sounds reasonable for most users. If necessary, you can disable this option via "make menuconfig" or friends. Signed-off-by: NMasahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: NDaniel Schwierzeck <daniel.schwierzeck@gmail.com>
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由 Masahiro Yamada 提交于
When spl/.config is updated by "make spl/menuconfig" or friends, spl/include/config/auto.conf, spl/include/generated/autoconf.h and some other files must be updated by "make silentoldconfig". There is no hook for SPL in the top Makefile, so this commit touches .config when spl/.config is updated to invoke silentoldconfig. Likewise for TPL. Signed-off-by: NMasahiro Yamada <yamada.m@jp.panasonic.com>
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由 Masahiro Yamada 提交于
cmd_u-boot-spl includes $(PLATFORM_LIBS) which changes when CONFIG_USE_PRIVATE_GCC is updated. The u-boot-spl image should be re-linked if any prerequisite is newer than it or the command line has changed. $(call, if_changed,...) should be used instead of $(call cmd,...). Signed-off-by: NMasahiro Yamada <yamada.m@jp.panasonic.com>
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由 Masahiro Yamada 提交于
The private libgcc is supported only on ARM, MIPS, PowerPC, SH, x86. Those architectures should "select" HAVE_PRIVATE_LIBGCC and CONFIG_USE_PRIVATE_LIBGCC should depend on it. Currently, this option is enabled on Tegra boards and x86 architecture. Move the definition from header files to Kconfig. Signed-off-by: NMasahiro Yamada <yamada.m@jp.panasonic.com> Tested-by: NSimon Glass <sjg@chromium.org> Acked-by: NSimon Glass <sjg@chromium.org> Cc: Stephen Warren <swarren@nvidia.com> Cc: Tom Warren <twarren@nvidia.com>
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由 Masahiro Yamada 提交于
Now CONFIG_USE_PRIVATE_LIBGCC is only used as a boolean macro. Remove CONFIG_USE_PRIVATE_LIBGCC=path/to/libgcc syntax. Signed-off-by: NMasahiro Yamada <yamada.m@jp.panasonic.com> Tested-by: NSimon Glass <sjg@chromium.org> Acked-by: NSimon Glass <sjg@chromium.org>
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由 Masahiro Yamada 提交于
The motivation of this commit is to change CONFIG_USE_PRIVATE_LIBGCC to a boolean macro so we can move it to Kconfig. In the current implementation, there are two forms of syntax for this macro: - CONFIG_USE_PRIVATE_LIBGCC=y - CONFIG_USE_PRIVATE_LIBGCC=path/to/private/libgcc The latter is only used by x86 architecture. With a little bit refactoring, it can be converted to the former. Signed-off-by: NMasahiro Yamada <yamada.m@jp.panasonic.com> Tested-by: NSimon Glass <sjg@chromium.org> Acked-by: NSimon Glass <sjg@chromium.org>
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由 Masahiro Yamada 提交于
CONFIG_SYS_HZ is always defined as 1000 in config_fallbacks.h (but some boards still have redundant definitions). This commit moves the definition and the document in README to Kconfig. Since lib/Kconfig can assure that CONFIG_SYS_HZ is 1000, the sanity check in lib/time.c should be removed. Signed-off-by: NMasahiro Yamada <yamada.m@jp.panasonic.com> Reviewed-by: NMarek Vasut <marex@denx.de>
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- 23 10月, 2014 21 次提交
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由 Stefan Roese 提交于
Add target to build it automatically upon "make" / MAKEALL. This can/should be set by board / cpu specific headers if a special U-Boot image is required for this SoC / board. E.g. used by Marvell Armada XP to automatically build the u-boot.kwb target. Signed-off-by: NStefan Roese <sr@denx.de> Cc: Masahiro Yamada <yamada.m@jp.panasonic.com>
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由 Stefan Roese 提交于
This patch integrates the Barebox version of this kwbimage.c file into U-Boot. As this version supports the image version 1 type for the Armada XP / 370 SoCs. It was easier to integrate the existing and known to be working Barebox source than to update the current U-Boot version to support this v1 image header format. Now all Marvell MVEBU SoCs are supported: Image type 0: Kirkwood & Dove Image type 1: Armada 370 & Armada XP Please note that the current v1 support has this restuction (same as has Barebox version): Not implemented: support for the register headers and secure headers in v1 images Tested on Marvell DB-78460-BP eval board. Signed-off-by: NStefan Roese <sr@denx.de> Tested-by: NLuka Perkov <luka@openwrt.org>
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由 Stefan Roese 提交于
Signed-off-by: NStefan Roese <sr@denx.de> Tested-by: NLuka Perkov <luka@openwrt.org>
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由 Stefan Roese 提交于
The barebox version of the kwboot tool has evolved a bit. To support Armada XP and Dove. Additionally a few minor fixes have been applied. So lets sync with the latest barebox version. Please note that the main difference between both versions now is, that the U-Boot version still supports the -p option, to dynamically patch an image for UART boot mode. I didn't test it now though. Signed-off-by: NStefan Roese <sr@denx.de> Tested-by: NLuka Perkov <luka@openwrt.org>
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由 Stefan Roese 提交于
All those functions removed with this patch are not accessed at all. So lets remove them. Signed-off-by: NStefan Roese <sr@denx.de>
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由 Stefan Roese 提交于
The maxBCM board is equipped with the Marvell Armada-XP MV78460 SoC. It integrates an SPI NOR flash and an Marvell 88E6185 switch. Signed-off-by: NStefan Roese <sr@denx.de>
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由 Stefan Roese 提交于
This patch adds basic support for the Marvell DB-MV784MP-GP evaulation board. This is the first board that uses the recently created Armada XP 78460 SoC support. Signed-off-by: NStefan Roese <sr@denx.de> Tested-by: NLuka Perkov <luka@openwrt.org>
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由 Stefan Roese 提交于
This basic support for the Marvell Armada XP is base on the existing kirkwood support. Which has been generatized by moving some common files into common marvell locations. This is in preparation for the upcoming Armada XP MV78460 support. Signed-off-by: NStefan Roese <sr@denx.de> Tested-by: NLuka Perkov <luka@openwrt.org>
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由 Stefan Roese 提交于
To support the Armada XP SoC, we just need to include the correct header. Signed-off-by: NStefan Roese <sr@denx.de> Acked-by: NHeiko Schocher <hs@denx.de> Tested-by: NLuka Perkov <luka@openwrt.org>
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由 Stefan Roese 提交于
The Marvell MV78460 eval board DB-78460-BP seems to need a longer PHY autonegotiation timeout than the "standard" 4 seconds. So lets make this timeout configurable. If not defined in the board config header the original 4000ms is used. Signed-off-by: NStefan Roese <sr@denx.de> Cc: Joe Hershberger <joe.hershberger@gmail.com>
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由 Stefan Roese 提交于
This patch adds support for the NETA ethernet controller which is integrated in the Marvell Armada XP SoC's. This port is based on the Linux driver which has been stripped of the in U-Boot unused portions. Tested on the Marvell MV78460 eval board db-78460-bp. Signed-off-by: NStefan Roese <sr@denx.de> Cc: Joe Hershberger <joe.hershberger@gmail.com> Tested-by: NLuka Perkov <luka@openwrt.org>
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由 Stefan Roese 提交于
Additionally the SDRAM address decoding register address is not hard coded in the C code any more. A define is introduced for this base address. This makes is possible to use those gpio functions from other MVEBU SoC's as well. Signed-off-by: NStefan Roese <sr@denx.de> Tested-by: NLuka Perkov <luka@openwrt.org> Acked-by: NPrafulla Wadaskar <prafulla@marvell.com>
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由 Stefan Roese 提交于
This makes is possible to use this SPI driver from other MVEBU SoC's as well. As the upcoming Armada XP support will do. Signed-off-by: NStefan Roese <sr@denx.de> Reviewed-by: NJagannadha Sutradharudu Teki <jaganna@xilinx.com> Tested-by: NLuka Perkov <luka@openwrt.org> Acked-by: NPrafulla Wadaskar <prafulla@marvell.com>
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由 Stefan Roese 提交于
This makes is possible to use those gpio functions from other MVEBU SoC's as well. Signed-off-by: NStefan Roese <sr@denx.de> Tested-by: NLuka Perkov <luka@openwrt.org> Acked-by: NPrafulla Wadaskar <prafulla@marvell.com>
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由 Stefan Roese 提交于
Compile the pin multiplexing only on Kirkwood platforms. As the Armada XP doesn't need it. Signed-off-by: NStefan Roese <sr@denx.de> Reviewed-by: NJagannadha Sutradharudu Teki <jaganna@xilinx.com> Tested-by: NLuka Perkov <luka@openwrt.org> Acked-by: NPrafulla Wadaskar <prafulla@marvell.com>
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由 Stefan Roese 提交于
These mbus functions are ported from Barebox. The Barebox version is ported from Linux. These functions will be first used by the upcoming Armada XP support. Later other Marvell SoC's will be adopted to use these functions as well (Kirkwood, Orion). Signed-off-by: NStefan Roese <sr@denx.de> Tested-by: NLuka Perkov <luka@openwrt.org>
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由 Stefan Roese 提交于
This patch does the following: - Rename defines and registers to not use kirkwood - Remove unused defines - Use clrsetbits() accessor functions - Coding style cleanup - Clear 25MHZ bit in timer controller register init for Armada XP There is no functional change for kirkwood. At least not intentionally. This will be used by the upcoming Armada XP support. Signed-off-by: NStefan Roese <sr@denx.de> Tested-by: NLuka Perkov <luka@openwrt.org> Acked-by: NPrafulla Wadaskar <prafulla@marvell.com>
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由 Stefan Roese 提交于
This move makes it possible to use this kirkwood SPI driver from other MVEBU platforms as well. This will be used by the upcoming Armada XP support. Signed-off-by: NStefan Roese <sr@denx.de> Reviewed-by: NJagannadha Sutradharudu Teki <jaganna@xilinx.com> Tested-by: NLuka Perkov <luka@openwrt.org> Acked-by: NPrafulla Wadaskar <prafulla@marvell.com>
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由 Stefan Roese 提交于
This move makes is possible to use this header not only from kirkwood platforms but from all Marvell mvebu platforms. Signed-off-by: NStefan Roese <sr@denx.de> Tested-by: NLuka Perkov <luka@openwrt.org> Acked-by: NPrafulla Wadaskar <prafulla@marvell.com>
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由 Stefan Roese 提交于
By moving some kirkwood files into a Marvell common directory, those files can be used by other Marvell platforms as well. The name mvebu is taken from the Linux kernel source tree. It has been chosen there to represent the SoC's from the Marvell EBU (Engineering Business Unit). Those SoC's currently are: Armada 370/375/XP, Dove, mv78xx0, Kirkwood, Orion5x This will be used by the upcoming Armada XP (MV78460) platform support. Signed-off-by: NStefan Roese <sr@denx.de> Tested-by: NLuka Perkov <luka@openwrt.org> Acked-by: NPrafulla Wadaskar <prafulla@marvell.com>
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