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2015-12-13rockchip: firefly: Use tiny-printfSjoerd Simons
Switch to using tiny-printf for the firefly SPL, this reduces the SPL by around 1800 bytes bringing it back under the 32k limit for both gcc 4.9 and gcc 5. Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
2015-12-13mmc: mmc: Don't use sprintf when using tiny-printfSjoerd Simons
There is no sprintf implementation in tiny-printf, so don't try to use it when tiny-printf if used. Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
2015-12-13lib: split out strtoxxxx functions out of vsprintf.cSjoerd Simons
To allow the various string to number conversion functions to be used when using tiny-printf,split them out into their own file which gets build regardless of what printf implementation is used. Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
2015-12-13lib: Split panic functions out of vsprintf.cSjoerd Simons
To allow panic and panic_str to still be used when using tiny-printf, split them out into their own file which gets build regardless of what printf implementation is used. Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
2015-12-13lib/tiny-printf.c: Implement vprintfSjoerd Simons
Implement both printf and vprintf for a bit more flexibility, e.g. allows the panic() function to work with tiny-printf. Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
2015-12-13spl: use panic_str instead of panicSjoerd Simons
For a simple static string, use panic_str() which prevents calling printf needlessly. Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk> Reviewed-by: Simon Glass <sjg@chromium.org>
2015-12-13rockchip: doc: add imagenameJeffy Chen
We now using imagename to select rockchip's spl hdr & spl size. Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org>
2015-12-13rockchip: mkimage: use imagename to select spl hdr & spl sizeJeffy Chen
Our chips may have different spl size and spl header, so use imagename(passed by "mkimage -n") to select them now. Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org>
2015-12-13Revert "rockchip: Add max spl size & spl header configs"Jeffy Chen
This reverts commit 10b4615f9d7e177ec7fe644fbb2616e0e0956f6e Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org>
2015-12-12common: cli_hush: Fix up simple typoNishanth Menon
Correct the spelling for character.. Signed-off-by: Nishanth Menon <nm@ti.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2015-12-12siemens,am33x: remove ddr3 delay workaroundEgli, Samuel
Signed-off-by: Samuel Egli <samuel.egli@siemens.com> Cc: Roger Meier <r.meier@siemens.com> Cc: Heiko Schocher <hs@denx.de>
2015-12-12am33xx,ddr3: fix ddr3 sdram configurationEgli, Samuel
This patch fixes the DDR3 initialization procedure in order to comply with DDR3 standard. A 500 us delay is specified between the DDR3 reset and clock enable signal. Until now, this delay was not respected. Some DDR3 chips don't bother but the bigger the RAM becomes the more likely it seems that this delay is needed. We observed that DRAM > 256 MB from the manufacturer Samsung have an issue when the specification is not respected. Changes: 1) Add a 1 ms wait for L3 timeout error trigger 2) Don't delay DDR3 initialization Bit 31 of emif_sdram_ref_ctrl shouldn't be set because his suppresses the initialization of DDR3 Signed-off-by: Samuel Egli <samuel.egli@siemens.com> Reviewed-by: James Doublesin <doublesin@ti.com> Cc: Tom Rini <trini@konsulko.com> Cc: Felipe Balbi <balbi@ti.com> Cc: Roger Meier <r.meier@siemens.com> Cc: Heiko Schocher <hs@denx.de>
2015-12-12VxWorks: fixup MAC address for VxWorksMiao Yan
VxWorks 7 kernels retrieve 'local-mac-addr' from dtb and use that for NIC MAC address. As a result, when booting the same kernel image on multiple boards, there will be address conflicts. So fixup MAC address when booting VxWorks 7 kernels Signed-off-by: Miao Yan <yanmiaobest@gmail.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2015-12-12stm32: Convert serial driver to DMKamil Lulko
Signed-off-by: Kamil Lulko <kamil.lulko@gmail.com> Cc: Simon Glass <sjg@chromium.org> Reviewed-by: Simon Glass <sjg@chromium.org>
2015-12-11Merge branch 'master' of git://git.denx.de/u-boot-spiTom Rini
2015-12-11spi: xilinx: Add new compatible stringsMichal Simek
Add xlnx,xps-spi-2.00.a/b which is compatible string listed in the Linux kernel. Remove origin one which has no real background. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Jagan Teki <jteki@openedev.com>
2015-12-11mailmap: Update Jagan Teki's name and email addressJagan Teki
Used quite different name's and e-mail address, all of them mapped to standard name and e-mail address. Cc: Tom Rini <trini@konsulko.com> Reviewed-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Jagan Teki <jteki@openedev.com>
2015-12-11sf: Rename sf_ops.c to spi-flash.cJagan Teki
Since all spi-flash core operations are moved into sf_ops.c then it's better to renamed as spi-flash.c Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Jagan Teki <jteki@openedev.com>
2015-12-11sf: Use static for file-scope functionsJagan Teki
Used static for file-scope functions in sf_probe.c Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Jagan Teki <jteki@openedev.com>
2015-12-11sf: sf_probe: Remove spi_slave pointer argumentJagan Teki
Since spi_slave is a spi pointer in spi_flash{} then assign spi_slave{} pointer to flash->spi and remove spi_slave pointer argument to - spi_flash_probe_slave - spi_flash_scan Tested-by: Jagan Teki <jteki@openedev.com> Tested-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Jagan Teki <jteki@openedev.com>
2015-12-11sf: ops: Fix missing break on spansion read_barJagan Teki
For assigning read_bar commands in spansion case, break is missing this patch add that break. Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Jagan Teki <jteki@openedev.com>
2015-12-11sf: Remove unneeded SST_BP and SST_WPJagan Teki
SST parts added on sf_params.c supports both SST_WR which consits of both BP and WP and there is a spi controller ich which supports only BP so the relevent _write hook set based on "slave->op_mode_tx" hence there is no respective change required from flash side hance removed these. Tested-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Signed-off-by: Jagan Teki <jteki@openedev.com>
2015-12-11sf: Remove unneeded header includesJagan Teki
Removed unneeded header includes in sf_ops and sf_probe Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Jagan Teki <jteki@openedev.com>
2015-12-11sf: Flash power up read-only based on idcode0Jagan Teki
Using macro's for flash power up read-only access code leads wrong behaviour hence use idcode0 for runtime detection, hence the flash which require this functionality gets detected at runtime. Tested-by: Jagan Teki <jteki@openedev.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Jagan Teki <jteki@openedev.com>
2015-12-11sf: Use simple name for register access functionsJagan Teki
Most of the register access function are static, so used simple name to represent each. Tested-by: Jagan Teki <jteki@openedev.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Jagan Teki <jteki@openedev.com>
2015-12-11sf: Fix MakefileJagan Teki
This patch removes unneeded ifdef and fixed accordingly. Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Jagan Teki <jteki@openedev.com>
2015-12-11sf: Use static for file-scope functionsJagan Teki
Use static for file-scope functions and removed them from header files. Tested-by: Jagan Teki <jteki@openedev.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Signed-off-by: Jagan Teki <jteki@openedev.com>
2015-12-11sf: probe: Code cleanupJagan Teki
- Move bar read code below the bar write hance both at once place, hence it easy for #ifdef macro only once and readable. - Move read_cmd_array at top Tested-by: Jagan Teki <jteki@openedev.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Jagan Teki <jteki@openedev.com>
2015-12-11sf: Move read_id code to sf_opsJagan Teki
read_id code is related to spi_flash stuff hence moved to sf_ops. Tested-by: Jagan Teki <jteki@openedev.com> Tested-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Jagan Teki <jteki@openedev.com>
2015-12-11sf: Move spi_flash_scan code to sf_opsJagan Teki
Intension is that sf_ops should deals all spi_flash related stuff and sf_probe (which should renamed future) should be an interface layer for spi_flash versus spi drivers. sf_ops => spi_flash interface sf_probe => interface layer vs spi_flash(sf_probe) to spi drivers Tested-by: Jagan Teki <jteki@openedev.com> Tested-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Jagan Teki <jteki@openedev.com>
2015-12-11sf: spi_flash_validate_params => spi_flash_scanJagan Teki
Rename spi_flash_validate_params to spi_flash_scan as this code not only deals with params setup but also configure all spi_flash attributes. And also moved all flash related code into spi_flash_scan for future functionality addition. Tested-by: Jagan Teki <jteki@openedev.com> Tested-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Jagan Teki <jteki@openedev.com>
2015-12-11spi: Kconfig: Fix correct target name for ZynqMPMichal Simek
ZynqMP is using different symbol. Use correct one. Reviewed-by: Jagan Teki <jteki@openedev.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2015-12-11spi: zynq_spi: Add cadence compatible stringMichal Simek
Extend compatible list table for cdns,spi-r1p6 compatible string. Reviewed-by: Jagan Teki <jteki@openedev.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2015-12-11imx: mx7dsabresd: Add QSPI supportPeng Fan
Support qspi flashes for mx7dsabresd 1. introduce pin mux settings 2. enable qspi clock 3. introduce related macro definitions Default QSPI is not enabled, since we need hardware rework to use QSPI, see SPF-28590, page 9: " QSPI signals are muxed with EPDC_D[7:0] When using QSPI: de-populate R388-R391, R396-R399 populate R392-R395, R299, R300 " After hardware rework, define CONFIG_FSL_QSPI in mx7dsabresd.h. qspi flashes can be deteced and read/erase/write. Log info: " => sf probe SF: Detected MX25L51235F with page size 256 Bytes, erase size 64 KiB, total 64 MiB => sf read 0x80000000 0 0x4000000 device 0 whole chip SF: 67108864 bytes @ 0x0 Read: OK => sf erase 0 0x4000000 SF: 67108864 bytes @ 0x0 Erased: OK => sf write 0x80000000 0 0x4000000 device 0 whole chip SF: 67108864 bytes @ 0x0 Written: OK " Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Adrian Alonso <aalonso@freescale.com> Reviewed-by: Stefano Babic <sbabic@denx.de> Reviewed-by: Jagan Teki <jteki@openedev.com> Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
2015-12-11spi: ti_qspi: Fix SPI_3WIRE checking using modeJagan Teki
SPI_3WIRE is spi mode not spi flags, so this patch fixed the spi-3wire checking throgh mode instead of flags. Cc: Mugunthan V N <mugunthanvnm@ti.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Jagan Teki <jteki@openedev.com>
2015-12-11spi: Get spi-3wire from dtsJagan Teki
spi-3wire is used when SI/SO signals shared so get the same from dts node and assign to mode on slave plat->mode. Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Jagan Teki <jteki@openedev.com>
2015-12-11Merge git://git.denx.de/u-boot-dmTom Rini
2015-12-11Merge branch 'master' of http://git.denx.de/u-boot-sunxiTom Rini
2015-12-11Kconfig: i2c: Fix indentationMichal Simek
Use tabs instead of space for indentation. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2015-12-11Kconfig: i2c: Fix typo Suport -> SupportMichal Simek
Fix typo in command description. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2015-12-10dm: serial: Minor coding style cleanup of some commentsStefan Roese
Fix incorrect comment alignments. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>
2015-12-10dm: core: Fix Kconfig text to mention SPL in SPL_OF_TRANSLATEStefan Roese
Add a remark about SPL to this Kconfig option. Otherwise its identitcal to the non-SPL version, which is confusing. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Simon Glass <sjg@chromium.org> Acked-by: Simon Glass <sjg@chromium.org> Acked-by: Michal Simek <michal.simek@xilinx.com>
2015-12-10buildman: README: add links for toolchains not available on kernel.orgThomas Chou
Add links for toolchains not available on kernel.org. The sh4 toolchains from kernel.org dose not work for some boards, so use the sh from Sourcery. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2015-12-10sunxi: Fix H3 DRAM DQ read delay configurationJens Kuske
The read delays were set incorrectly, leading to reliability issues at higher DRAM clock speeds. This commit adjusts this to match the vendor boot0 behaviour. Signed-off-by: Jens Kuske <jenskuske@gmail.com> Tested-by: Siarhei Siamashka <siarhei.siamashka@gmail.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2015-12-10sun4i: clock: Cleanup some whitespace errorsOlliver Schinagl
Add some spaces around operators. Signed-off-by: Olliver Schinagl <o.schinagl@ultimaker.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2015-12-10sunxi: twi: Enable clocks on sun7iOlliver Schinagl
Commit 6c739c5d added code to enable i2c bus 4 and 5 on the sun7i SoC but forgot to extend the range check in clock_twi_onoff, resulting in the clock not getting enabled. The range-check is not needed at all, since clock_twi_onoff only gets called with such high indexes when CONFIG_I2C3_ENABLE / CONFIG_I2C4_ENABLE is set and Kconfig already only allows these on sun6i / sun7i. This commit removes the range-check all together fixing i2c bus 4 and 5 not working on sun7i. Signed-off-by: Olliver Schinagl <o.schinagl@ultimaker.com> [hdegoede@redhat.com] Remove range check instead of extending it Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2015-12-10sunxi: select SYS_NS16550 from KconfigHans de Goede
Select SYS_NS16550 from Kconfig instead of setting it in all our defconfig files. Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2015-12-10sunxi: Add suport for A83T HomletV2 Board by Allwinnervishnupatekar
Add dts and defconfig for h8homletv2 board. H8Homlet Proto v2.0 Board is A83T Dev Board by Allwinner. It has UART, ethernet, USB, HDMI, etc ports on it. A83T patches are tested on this board. Signed-off-by: Vishnu Patekar <vishnupatekar0510@gmail.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2015-12-10sunxi: dts: sun8i: Add Allwinner A83T dtsivishnupatekar
Allwinner A83T is new octa-core cortex-a7 SOC. This adds the basic dtsi, the clocks differs from earlier sun8i SOCs. This is not yet included in kernel. Signed-off-by: Vishnu Patekar <vishnupatekar0510@gmail.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2015-12-10sunxi: Add support for Allwinner A83T DRAMvishnupatekar
Add support for A83T dram. Register are different from sun8i A33. init code is similar to A33 dram init. hope we'll shift duplicate code in dram_sun8i_* to dram helper in future. Signed-off-by: Vishnu Patekar <vishnupatekar0510@gmail.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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