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* dm: Add a panic_str() function to reduce code sizeSimon Glass2015-04-23-9/+47
| | | | | | | | The printf() in panic() adds about 1.5KB of code size to SPL when compiled with Thumb-2. Provide a smaller version that does not support printf()-style arguments and use it in two commonly compiled places. Signed-off-by: Simon Glass <sjg@chromium.org>
* dm: core: Remove unbind operations when not requiredSimon Glass2015-04-23-0/+12
| | | | | | | | The CONFIG_DM_DEVICE_REMOVE option takes out code related to removing devices. It should also remove the 'unbind' code since if we cannot remove we probably don't need to unbind. Signed-off-by: Simon Glass <sjg@chromium.org>
* dm: core: Allow sequence alias support to be removed for SPLSimon Glass2015-04-23-13/+25
| | | | | | | | In many cases SPL only uses a single serial port and there is no need for alias sequence support. We will just use the serial port pointed to by stdout-path in the /chosen node. Signed-off-by: Simon Glass <sjg@chromium.org>
* serial: ns16550: Remove unnecessary init on UART setupSimon Glass2015-04-22-1/+0
| | | | | | | It is not necessary to write a zero baud rate to the device, and for some chips this will cause problems. Drop this code. Signed-off-by: Simon Glass <sjg@chromium.org>
* dm: ns16550: Support non-byte register spacing with driver modelSimon Glass2015-04-22-4/+6
| | | | | | | Allow this driver to support boards where the register shift is not 0. This fixes some compiler warnings which appear in that case. Signed-off-by: Simon Glass <sjg@chromium.org>
* serial: ns16550: Add an option to specify the debug UART register shiftSimon Glass2015-04-22-10/+25
| | | | | | | | This UART permits different register spacing. To support the debug UART on devices which have a spacing other than 1 byte, allow the shift value to be specified. Signed-off-by: Simon Glass <sjg@chromium.org>
* exynos: sandbox: ti: Add SPDX license identifiers and notesSimon Glass2015-04-22-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | For some files I neglected to add a license. Rectify this: arch/arm/dts/exynos4210-pinctrl-uboot.dtsi arch/arm/dts/exynos4x12-pinctrl-uboot.dtsi arch/arm/dts/exynos5250-pinctrl-uboot.dtsi arch/arm/dts/exynos54xx-pinctrl-uboot.dtsi arch/arm/dts/s5pc100-pinctrl.dtsi arch/arm/dts/s5pc110-pinctrl.dtsi This file came from Linux and has no license information there, so add a comment to that effect: arch/sandbox/include/asm/bitops.h This file also came from Linux - presumably someone from TI could add the license: include/dt-bindings/pinctrl/omap.h Signed-off-by: Simon Glass <sjg@chromium.org> Reported-by: Ingrid Viitanen <ingrid.viitanen@nokia.com>
* dm: test: Don't clear global_data in dm_test_uclass_before_ready()Simon Glass2015-04-22-1/+4
| | | | | | | | | | | We must not clear global_data even in tests, since the ram_buffer (which is used by malloc()) will also be lost, and subsequent tests will fail. Zero only the global_data fields that are required for the test to function. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Joe Hershberger <joe.hershberger@ni.com> Tested-by: Joe Hershberger <joe.hershberger@ni.com>
* dm: Update the README to reflect the current test outputSimon Glass2015-04-22-8/+50
| | | | | | | | There are a lot more tests now. To avoid confusion add the updated test output to the driver model README. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
* dm: usb: Add a terminator to the string destructor listSimon Glass2015-04-22-0/+1
| | | | | | | | The terminator is missing. Add it for completeness. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Joe Hershberger <joe.hershberger@ni.com> Tested-by: Joe Hershberger <joe.hershberger@ni.com>
* dm: core: Handle recursive unbinding of uclass devicesSimon Glass2015-04-22-2/+10
| | | | | | | | | | | | Since a device can have children in the same uclass as itself, we need to handle unbinding carefully: we must allow that unbinding a device in a uclass may cause another device in the same uclass to be unbound. Adjust the code to cope. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Joe Hershberger <joe.hershberger@ni.com> Tested-by: Joe Hershberger <joe.hershberger@ni.com>
* dm: core: precise comments for get/find device by namePrzemyslaw Marczak2015-04-22-2/+2
| | | | | | | | | | | | The functions: - uclass_find_device_by_name() - uclass_get_device_by_name() searches the required device for the exactly given name. This patch, presice this fact for both function's comments. Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Cc: Simon Glass <sjg@chromium.org> Acked-by: Simon Glass <sjg@chromium.org>
* dm: test: Add tests for get/find uclass's device by namePrzemyslaw Marczak2015-04-22-0/+81
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This commit introduces simple tests for functions: - uclass_find_device_by_name() - uclass_get_device_by_name() Tests added by this commit: - Test: dm_test_uclass_devices_find_by_name: for uclass id: UCLASS_TEST_FDT * get uclass's devices by uclass_find_first/next_device() each as 'testdev', * for each returned device, call: uclass_find_device_by_name(), with previously returned device's name as an argument ('testdev->name'). * for the found device ('founddev') check if: * founddev != NULL * testdev == founddev * testdev->name == founddev->name (by strcmp) - Test: dm_test_uclass_devices_get_by_name: for uclass id: UCLASS_TEST_FDT * get uclass's devices by uclass_get_first/next_device() each as 'testdev', * for each returned device, call: uclass_get_device_by_name(), with previously returned device's name as an argument ('testdev->name'). * for the found device ('founddev') check if: * founddev != NULL * founddev is active * testdev == founddev * testdev->name == founddev->name (by strcmp) Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Cc: Simon Glass <sjg@chromium.org> Acked-by: Simon Glass <sjg@chromium.org>
* dm: core: remove type 'static' of function uclass_get_device_tail()Przemyslaw Marczak2015-04-22-14/+19
| | | | | | | | | | | Uclass API provides a few functions for get/find the device. To provide a complete function set of uclass-internal functions, for use by the drivers, the function uclass_get_device_tail() should be non-static. Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Cc: Simon Glass <sjg@chromium.org> Acked-by: Simon Glass <sjg@chromium.org>
* dm: core: device: add function: dev_get_uclass_name()Przemyslaw Marczak2015-04-22-0/+18
| | | | | | | | | | | | | This commit extends the driver model device's API by function: - dev_get_uclass_name() And this function returns the device's uclass driver name if: - given dev pointer, is non_NULL otherwise, the NULL pointer is returned. Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Cc: Simon Glass <sjg@chromium.org> Acked-by: Simon Glass <sjg@chromium.org>
* dm: core: device: add function: dev_get_driver_ops()Przemyslaw Marczak2015-04-22-0/+19
| | | | | | | | | | | | | | This commit extends the driver model device's API by function: - dev_get_driver_ops() And this function returns the device's driver's operations if given: - dev pointer, is non-NULL - dev->driver->ops pointer, is non-NULL in other case the, the NULL pointer is returned. Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Cc: Simon Glass <sjg@chromium.org> Acked-by: Simon Glass <sjg@chromium.org>
* dm: core: uclass: add function: uclass_get_device_by_name()Przemyslaw Marczak2015-04-22-0/+26
| | | | | | | | | | | | | | | | | | | | | | This commit extends the driver model uclass's API by function: - uclass_get_device_by_name() And this function returns the device if: - uclass with given ID, exists, - device with exactly given name(dev->name), exists, - device probe, doesn't return an error. The returned device is activated and ready to use. Note: This function returns the first device, which name is equal to the given one. This means, that using this function you must assume, that the device name is unique in the given uclass's ID device list. Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Cc: Simon Glass <sjg@chromium.org> Acked-by: Simon Glass <sjg@chromium.org>
* dm: core: uclass: add function: uclass_find_device_by_name()Przemyslaw Marczak2015-04-22-23/+62
| | | | | | | | | | | | | | | | | | | | | | | | This commit extends the driver model uclass's API by function: - uclass_find_device_by_name() And this function returns the device if: - uclass with given ID, exists, - device with exactly given name(dev->name), exists. The returned device is not activated - need to be probed before use. Note: This function returns the first device, which name is equal to the given one. This means, that using this function you must assume, that the device name is unique in the given uclass's ID device list. uclass-internal.h: cleanup - move the uclass_find_device_by_seq() declaration and description, near the other uclass_find*() functions. Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Cc: Simon Glass <sjg@chromium.org> Acked-by: Simon Glass <sjg@chromium.org>
* dm: test: Add tests for get/find uclass devicesPrzemyslaw Marczak2015-04-22-1/+33
| | | | | | | | | | | | | | | | | | | | | | This commit introduces simple tests for functions: - uclass_find_first_device() - uclass_find_next_device() - uclass_first_device() - uclass_next_device() Tests added by this commit: - Test: dm_test_uclass_devices_find: * call uclass_find_first_device(), then check if: (dev != NULL), (ret == 0) * for the rest devices, call uclass_find_next_device() and do the same check - Test: dm_test_uclass_devices_get: * call uclass_first_device(), then check if: -- (dev != NULL), (ret == 0), device_active() * for the rest devices, call uclass_next_device() and do the same check Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Cc: Simon Glass <sjg@chromium.org> Acked-by: Simon Glass <sjg@chromium.org>
* dm: test: Add tests for device's uclass platform dataPrzemyslaw Marczak2015-04-22-0/+86
| | | | | | | | | | | | | | | | | | | | | This test introduces new test structure type:dm_test_perdev_uc_pdata. The structure consists of three int values only. For the test purposes, three pattern values are defined by enum, starting with TEST_UC_PDATA_INTVAL1. This commit adds two test cases for uclass platform data: - Test: dm_test_autobind_uclass_pdata_alloc - this tests if: * uclass driver sets: .per_device_platdata_auto_alloc_size field * the devices's: dev->uclass_platdata is non-NULL - Test: dm_test_autobind_uclass_pdata_valid - this tests: * if the devices's: dev->uclass_platdata is non-NULL * the structure of type 'dm_test_perdev_uc_pdata' allocated at address pointed by dev->uclass_platdata. Each structure field, should be equal to proper pattern data, starting from .intval1 == TEST_UC_PDATA_INTVAL1. Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Cc: Simon Glass <sjg@chromium.org> Acked-by: Simon Glass <sjg@chromium.org>
* dm: core: Extend struct udevice by '.uclass_platdata' field.Przemyslaw Marczak2015-04-22-5/+53
| | | | | | | | | | | | | | | | This commit adds 'uclass_platdata' field to 'struct udevice', which can be automatically allocated at bind. The allocation size is defined in 'struct uclass_driver' as 'per_device_platdata_auto_alloc_size'. New device's flag is added: DM_FLAG_ALLOC_UCLASS_PDATA, which is used for memory freeing at device unbind method. As for other udevice's fields, a complementary function is added: - dev_get_uclass_platdata() Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Cc: Simon Glass <sjg@chromium.org> Acked-by: Simon Glass <sjg@chromium.org>
* dm: core: add internal functions for getting the device without probePrzemyslaw Marczak2015-04-22-25/+56
| | | | | | | | | | | | | | | | This commit extends the uclass-internal functions by: - uclass_find_first_device() - uclass_find_next_device() For both functions, the returned device is not probed. After some cleanup, the above functions are called by: - uclass_first_device() - uclass_next_device() for which, the returned device is probed. Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Cc: Simon Glass <sjg@chromium.org> Acked-by: Simon Glass <sjg@chromium.org>
* serial: pl01x: fix PL010 regressionLinus Walleij2015-04-21-2/+11
| | | | | | | | | | | | | | | | | | | | commit aed2fbef5e9a0ab5a7cd01e742039a962f0b24ef "dm: serial: Tidy up the pl01x driver" caused a regression on (real hardware) PL010 by omitting to update the line control register when switching baudrate. Fix this by inlining the missing write to the baud control register. Also renaming the set_line_control() function to pl011_set_line_control() since this function is clearly PL011-specific, and it won't suffice to call that to set up line control. Tested on the Integrator/AP hardware. Cc: Simon Glass <sjg@chromium.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* kconfig: remove duplicated CMD_DNS optionAndrey Skvortsov2015-04-21-5/+0
| | | | | | | | two CMD_DNS options were added by commit 60296a835cb17 ("commands: add more command entries in Kconfig") Signed-off-by: Andrey Skvortsov <andrej.skvortzov@gmail.com> Acked-by: Masahiro Yamada <yamada.masahiro@socionext.com>
* Merge branch 'master' of git://git.denx.de/u-boot-netTom Rini2015-04-20-26/+89
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| * net: pch_gbe: Fix pch_gbe device nameBin Meng2015-04-20-1/+1
| | | | | | | | | | | | | | The name "pch_gbe.%x" exceeds the limit of the name in the 'struct eth_device'. Rename it as just "pch_gbe". Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
| * net: gem: Use correct type for castingMichal Simek2015-04-20-1/+2
| | | | | | | | | | | | | | Use phys_addr_t which is used in function prototype in system.h. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * net/phy: fixup for get_phy_idShengzhou Liu2015-04-20-1/+2
| | | | | | | | | | | | | | | | commit 3c6928fd7b0f84 "net: phy: fix warnings with W=1" caused some PHYs(e.g. CS4315/CS4340) not working. This patch fixes the warning and make those special PHYs working as well. Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com>
| * net: phy: micrel: add support for KSZ8081MNXLuca Ellero2015-04-20-0/+11
| | | | | | | | | | | | | | This patch adds a support for KSZ8081MNX in MII mode. Signed-off-by: Luca Ellero <luca.ellero@brickedbrain.com> Acked-by: Pavel Machek <pavel@denx.de>
| * mii: add read-modify-write option to mii commandTim James2015-04-20-9/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When accessing PHY registers it is often desirable to only update selected bits, so it is necessary to first read the current value before writing back an modified value with the relevant bits updated. To simplify this and to allow such operations to be incorporated into simple shell scripts propose adding a 'modify' option to the existing mii command, which takes a mask indicating the bits to be updated in addition to a data value containing the new bits, ie, <updated> = (<data> & <mask>) | (<current> & ~<mask>). Signed-off-by: Tim <tim.james@macltd.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Cc: Joe Hershberger <joe.hershberger@gmail.com> Cc: Jeroen Hofstee <jeroen@myspectrum.nl> Cc: Tom Rini <trini@konsulko.com> Cc: Tim <tim.james@macltd.com>
| * Update MAINTAINERS and git-mailrc for netJoe Hershberger2015-04-20-2/+5
| | | | | | | | | | | | | | Update to my corporate email and make the supported filter and aliases more accurate. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
| * net: rtl8169: Build warning fixes for 64-bitThierry Reding2015-04-20-11/+13
| | | | | | | | | | | | | | | | | | | | | | Turn ioaddr into an unsigned long rather than a sized 32-bit variable. While at it, fix a couple of pointer to integer cast size mismatch warnings by casting through unsigned long going from pointers to integers and vice versa. Cc: Joe Hershberger <joe.hershberger@gmail.com> Signed-off-by: Thierry Reding <treding@nvidia.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
| * net: phy: realtek: Disable interrupt on Realtek Ethernet PHY driversCodrin Ciubotariu2015-04-20-1/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some Realtek Ethernet PHYs, like RTL8211D(G/N) and RTL8211E(G), have interrupts enabled by default. If the interrupt is not treated later by the OS and the PHY's interrupt line is enabled and shared with other interrupts, the system will get an interrupt storm. This patch disables the interrupt for PHY devices that use one of the current Realtek Ethernet PHY drivers. Some of Realtek Ethernet PHYs, such as RTL8211B(L) have the interrupt masked. In this case, the functionality of the PHY should not be afected since this patch brings INER and INSR registers to their default values. Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@freescale.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
* | Merge branch 'master' of git://git.denx.de/u-boot-mpc85xxTom Rini2015-04-20-271/+147
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| * powerpc/mpc8641hpcn: Move environment to avoid conflictScott Wood2015-04-20-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | U-Boot on this board grew a long time ago past the 384 KiB that it reserves for the U-Boot image, before the environment. Thus, saveenv overwrites the U-Boot image and bricks the board. I tried to find out when U-Boot grew beyond this point, but there is a long stretch in the history where this board did not build -- and AFAICT when it did fit in 384 KiB, it was missing vital features such as fdt support. Turning off CONFIG_VIDEO was not enough to make it fit. Thus, I don't think we have any choice other than to move the environment. Signed-off-by: Scott Wood <scottwood@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
| * board/t2080rdb: enable CONFIG_PHY_AQUANTIAShengzhou Liu2015-04-20-1/+1
| | | | | | | | | | | | | | CONFIG_PHY_AQ1202 is no longer needed, use CONFIG_PHY_AQUANTIA. Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
| * powerpc/mpc85xx: Remove some dead codeScott Wood2015-04-20-138/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | U-Boot does not have system calls (the services it exposes to standalone commands use a different mechanism), so the syscall handler is dead code. It's also broken code, as it assumes it is located at 0xc00 -- while even before the patch to stop relocating exception vectors to 0, U-Boot had the syscall at 0x900. The critical and machine check return paths are never called -- the regular exception return path is used instead, which works because xSRR0/1 have already been saved and can be restored via the regular SRR0/1 (we don't care too much in U-Boot about taking a critical/mcheck inside another exception prolog/epilog). Also remove a few other small unused functions. Signed-off-by: Scott Wood <scottwood@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
| * powerpc/mpc85xx: Don't relocate exception vectorsScott Wood2015-04-20-125/+99
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Booke does not require exception vectors to be located at address zero. U-Boot was doing so anyway, simply because that's how it had been done on other PPC. The downside of this is that once the OS is loaded to address zero, the exception vectors have been overwritten -- which makes it difficult to diagnose a crash that happens after that point. The IVOR setup and trap entry code is simplified somewhat as a result. Also, there is no longer a need to align individual exceptions on 0x100 byte boundaries. Signed-off-by: Scott Wood <scottwood@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
| * powerpc/t2080rdb: update ddr to support 1866MT/sShengzhou Liu2015-04-20-2/+7
| | | | | | | | | | | | | | | | Support SODIMM D3XP12081XL10AA 1866MT/s on T2080RDB. Enable CONFIG_CMD_MEMTEST as well. Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
| * T4240RDB: Enable CONFIG_SYS_CORTINA_FW_IN_NOR configChunhe Lan2015-04-20-0/+1
| | | | | | | | | | | | | | | | | | Now cortina driver uses macro CONFIG_SYS_CORTINA_FW_IN_NOR to define that firmware of cortina driver is stored in the nor flash. Signed-off-by: Chunhe Lan <Chunhe.Lan@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
| * board/t208xrdb: VID supportYing Zhang2015-04-20-0/+18
| | | | | | | | | | | | | | | | | | | | | | | | The fuse status register provides the values from on-chip voltage ID efuses programmed at the factory. These values define the voltage requirements for the chip. u-boot reads FUSESR and translates the values into the appropriate commands to set the voltage output value of an external voltage regulator. Signed-off-by: Ying Zhang <b40530@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
| * powerpc/t2080: enable erratum_a007186 for t2080 rev1.1Shengzhou Liu2015-04-20-1/+1
| | | | | | | | | | | | | | T2080 rev1.1 also needs erratum a007186. Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
| * qemu-ppce500: Add support for 64bit CCSR mapAlexander Graf2015-04-20-1/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | QEMU 2.3 changes the address layout of the CCSR map in the PV ppce500 machine to reside in higher address space. Unfortunately, this exposed a glitch in u-boot for ppce500: While providing a function to dynamically evaluate the CCSR region's position in physical address space, we never used it. Plus we forgot to support 64bit physical addresses. This patch fixes that mishap, making u-boot work fine with latest QEMU again. Signed-off-by: Alexander Graf <agraf@suse.de> Reviewed-by: Scott Wood <scottwood@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
| * MPC8541/MPC8555: Enable SS_EN in DDR_SDRAM_CLK_CNLT registerCurt Brune2015-04-20-1/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | According to the MPC8555/MPC8541 reference manual the SS_EN (source synchronous enable) bit in the DDR_SDRAM_CLK_CNLT register must be set during initialization. >From section 9.4.1.8 of that manual: Source synchronous enable. This bit field must be set during initialization. See Section 9.6.1, "DDR SDRAM Initialization Sequence," details. 0 - Reserved 1 - The address and command are sent to the DDR SDRAMs source synchronously. In addition, Freescale application note AN2805 is also very clear that this bit must be set. This patch reverts a change introduced by commit 457caecdbca3df21a93abff19eab12dbc61b7897. Testing Done: Compiled targets CONFIG_TARGET_MPC8555CDS and CONFIG_TARGET_MPC8541CDS and inspected the generated assembly code to verify the SS_EN bit was being set. There is one extra instruction emitted: fff9b774: 65 29 80 00 oris r9,r9,32768 Compiled the CONFIG_TARGET_MPC8548CDS target and verified that no additional instructions were emitted related to this patch. Booted an image on a MPC8541 based board successfully. Signed-off-by: Curt Brune <curt@cumulusnetworks.com> Reviewed-by: York Sun <yorksun@freescale.com>
* | Merge branch 'master' of git://git.denx.de/u-boot-videoTom Rini2015-04-20-114/+618
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| * | video, lg4573: add support for the lg4573 displayHeiko Schocher2015-04-20-0/+236
| | | | | | | | | | | | Signed-off-by: Heiko Schocher <hs@denx.de>
| * | video, ipu: make ldb clock frequency overwritable through board codeHeiko Schocher2015-04-20-1/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | the ldb clock can be setup in board code (for example set through PLL5). Update the ldb_clock rate also through board code. This should be removed, if a clock framework is availiable. Signed-off-by: Heiko Schocher <hs@denx.de> Tested-by: Eric Nelson <eric.nelson@boundarydevices.com>
| * | video, ipu: make ldb_clock configurableHeiko Schocher2015-04-20-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | make the ldb_clock configurable through the new define CONFIG_SYS_LDB_CLOCK. This is needed as the ldb clock is not always 650000000, for example on the aristainetos2 board, where the ldb clock derives from PLL5 clock. Signed-off-by: Heiko Schocher <hs@denx.de> Tested-by: Eric Nelson <eric.nelson@boundarydevices.com>
| * | common/lcd_console: introduce display/framebuffer rotationHannes Petermaier2015-04-18-86/+354
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sometimes, for example if the display is mounted in portrait mode or even if it is mounted landscape but rotated by 180 degrees, we need to rotate our content of the display respectively the framebuffer, so that user can read the messages which are printed out. For this we introduce the feature called "CONFIG_LCD_ROTATION", this may be defined in the board-configuration if needed. After this the lcd_console will be initialized with a given rotation from "vl_rot" out of "vidinfo_t" which is provided by the board specific code. If CONFIG_LCD_ROTATION is not defined, the console will be initialized with 0 degrees rotation. Signed-off-by: Hannes Petermaier <hannes.petermaier@br-automation.com> Signed-off-by: Hannes Petermaier <oe5hpm@oevsv.at> Acked-by: Nikita Kiryanov <nikita@compulab.co.il> [agust: fixed 'struct vidinfo' has no member named 'vl_rot' errors] Signed-off-by: Anatolij Gustschin <agust@denx.de>
| * | common/lcd_console: move single static variables into common (static) structureHannes Petermaier2015-04-18-38/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For coming implementation of lcd_console rotation, we will need some more variables for holding information about framebuffer size, rotation, ... For better readability we catch all them into a common structure. Signed-off-by: Hannes Petermaier <hannes.petermaier@br-automation.com> Signed-off-by: Hannes Petermaier <oe5hpm@oevsv.at> Acked-by: Nikita Kiryanov <nikita@compulab.co.il>
generated by cgit v1.1 at 2024-12-25 18:40:45 +0000