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path: root/arch/arm/include/asm/arch-mx6
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2012-09-17MX6: drop binary constants from iomux headerStefano Babic
Constants set with binary value (0b...) are not compiled from old toolchain when used by the clrsetbits_le32 macro. Replaces them with the corresponding hex value. The error reported (for example with the mx6qsabrelite board) is something like: mx6qsabrelite.c:369:1: error: invalid suffix "b101" on integer constant mx6qsabrelite.c:369:1: error: invalid suffix "b10010" on integer constant mx6qsabrelite.c:369:1: error: invalid suffix "b0000" on integer constant mx6qsabrelite.c:369:1: error: invalid suffix "b10001" on integer constant Signed-off-by: Stefano Babic <sbabic@denx.de>
2012-09-01mxc: Define architecture identifierBenoît Thébaudeau
Define ARCH_MXC for i.MX devices. This is useful to identify features or behaviors common to all i.MX SoCs. The i.MX28 is omitted because its architecture is a bit different (like imx/mxc vs. mxs in Linux). Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Andy Fleming <afleming@gmail.com> Cc: Kim Phillips <kim.phillips@freescale.com>
2012-09-01MX: Set a common gpio.h for all i.MXStefano Babic
Each i.MX has its own gpio.h, defining the same structure. The internal GPIO controller has the same layout (at least for the register used by u-boot) and can be shared. Signed-off-by: Stefano Babic <sbabic@denx.de> Tested-by: Matt Sealey <matt@genesi-usa.com>
2012-09-01imx-common/cmd_bmode.c: add imx bmode (bootmode) commandTroy Kisky
This is useful for forcing the ROM's usb downloader to activate upon a watchdog reset. Or, you can boot from either SD Card. Currently, support added for MX53 and MX6Q Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com> Note: MX53 support untested. Acked-by: Stefano Babic <sbabic@denx.de>
2012-09-01iomux: move IOMUX_GPR13_xxx definesTroy Kisky
Move mx6 specific defines to arch-mx6 directory. Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com> Acked-by: Stefano Babic <sbabic@denx.de>
2012-07-31imx-common: add i2c.c for bus recovery supportTroy Kisky
Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
2012-07-31i.mx: iomux-v3.h: move to imx-common include directoryTroy Kisky
Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
2012-07-20mx6: Make pad name macro consistent with the datasheetAshok
Use the same name as defined in the datasheet. DSP_CLK -> DISP_CLK Signed-off-by: Ashok Kumar Reddy Kourla <ashokkourla2000@gmail.com> Acked-by: Marek Vasut <marex@denx.de>
2012-07-10mx6: Allow mx6 to access the IPUv3 registersFabio Estevam
Adjust the IPUv3 registers, so that the IPUv3 driver can be extended for mx6 as well. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2012-07-07i.mx: i.mx6x: NO_MUX_I/NO_PAD_I not set correctlyJason Liu
If one PAD does not have mux or pad config register, we need set the NO_MUX_I/NO_PAD_I to 0, the old value is not correct Signed-off-by: Jason Liu <jason.hui@linaro.org> CC: Stefano Babic <sbabic@denx.de> Acked-by: Stefano Babic <sbabic@denx.de>
2012-05-15i.MX6: add enable_sata_clock()Eric Nelson
Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com> Signed-off-by: Stefano Babic <sbabic@denx.de>
2012-05-15i.MX6: Add ANATOP regulator initDirk Behme
Init the core regulator voltage to 1.2V. This is required for the correct functioning of the GPU and when the ARM LDO is set to 1.225V. This is a workaround to fix some memory clock jitter. Note: This should be but can't be done in the DCD. The bootloader prevents access to the ANATOP registers. Signed-off-by: Dirk Behme <dirk.behme@de.bosch.com> CC: Jason Chen <b02280@freescale.com> CC: Jason Liu <r64343@freescale.com> CC: Ranjani Vaidyanathan <ra5478@freescale.com> CC: Stefano Babic <sbabic@denx.de> CC: Fabio Estevam <festevam@gmail.com>
2012-05-15imx-common: Factor out get_ahb_clk()Fabio Estevam
get_ahb_clk() is a common function between mx5 and mx6. Place it into imx-common directory. Cc: Dirk Behme <dirk.behme@googlemail.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2012-04-16imx: Remove unneeded/repititive definitions from imx headersVikram Narayanan
Remove gpio related unused/repititive definitions from imx headers. Signed-off-by: Vikram Narayanan <vikram186@gmail.com> Acked-by: Stefano Babic <sbabic@denx.de>
2012-04-16i.MX6: define CACHELINE_SIZEEric Nelson
Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com> Acked-by: Marek Vasut <marex@denx.de>
2012-03-27mx6: Read silicon revision from registerFabio Estevam
Instead of hardcoding the mx6 silicon revision, read it in run-time. Also, besides the silicon version print the mx6 variant type: quad,dual/solo or solo-lite. Tested on a mx6qsabrelite, where it shows: CPU: Freescale i.MX6Q rev1.0 at 792 MHz Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Stefano Babic <sbabic@denx.de> Acked-by: Jason Liu <r64343@freescale.com>
2012-03-27mx6: Remove duplicate definition of ANATOP_BASE_ADDRFabio Estevam
Remove duplicate definition of ANATOP_BASE_ADDR. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2012-03-26usb/ehci: Add USB support for the MX6QWolfgang Grandegger
Currently, only USB Host 1 is supported. Cc: Remy Bohmer <linux@bohmer.net> Signed-off-by: Wolfgang Grandegger <wg@denx.de>
2012-02-27net: fec_mxc: add 1000 Mbps selectionTroy Kisky
Define FEC_QUIRK_ENET_MAC and add to arch-mx6/imx-regs.h Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com> Acked-by: Dirk Behme <dirk.behme@de.bosch.com>
2012-02-27mx6q: Add support for ECSPI through mxc_spi driverEric Nelson
Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com> Acked-by: Dirk Behme <dirk.behme@de.bosch.com> Acked-by: Stefano Babic <sbabic@denx.de> Acked-by: Jason Liu <jason.hui@linaro.org>
2012-02-27mx6q: define GPIO macros for translating between ordinals and port:indexEric Nelson
The interface to the mxc_gpio driver uses integer (ordinal) values to refer to all GPIOs on the i.MX processors. The registers themselves and much of the i.MX documentation are banked in groups of 32, and these macros allow the use of the port:index numbering for clarity. GPIO_NUMBER() converts to ordinal value from port:index GPIO_PORT() returns the port of an ordinal value GPIO_INDEX() returns the index or offset of the ordinal. Discussion on the mailing list at http://lists.denx.de/pipermail/u-boot/2012-January/116927.html Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com> Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
2012-02-12i.mx6: mx6x_pins: Fix uart txd definitionsTroy Kisky
The uart txd pad can also provide the rxd function. But it does not stop its tx role. This could be used for a half duplex serial port. Change names to reduce confusion. Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com> CC: Troy Kisky <troy.kisky@boundarydevices.com> CC: Jason Liu <jason.hui@linaro.org> CC: Stefano Babic <sbabic@denx.de> Acked-by: Jason Liu <jason.hui@linaro.org>
2012-01-16imx: mx6q: add aipstz init for off platform periphJason Liu
Init peripheral access control register of AIPSTZ OPACRx: Buffer Writes(BW): 0 -> not bufferable, Supervisor Protect(SP): 0 -> not require supervisor privilege level for accesses. Write Protect(WP): 0 -> allows write accesses. Trusted Protect(TP): 0 -> allows unstrusted master Signed-off-by: Jason Liu <jason.hui@linaro.org> Cc: Stefano Babic <sbabic@denx.de>
2012-01-16i.mx6:imx6q: allign MAC address with burned-in orderingJason Liu
For the i.mx6q, the burned-in MAC address will be the following odering, fuse: 0x620[7:0] MAC_ADDR[7:0] ---> mac[5] fuse: 0x620[15:8] MAC_ADDR[15:8] ---> mac[4] fuse: 0x620[23:16] MAC_ADDR[23:16] ---> mac[3] fuse: 0x620[31:24] MAC_ADDR[31:24] ---> mac[2] fuse: 0x630[7:0] MAC_ADDR[39:32] ---> mac[1] fuse: 0x630[15:8] MAC_ADDR[47:40] ---> mac[0] This patch also fix the error caculation for the fuse bank[0] address Signed-off-by: Jason Liu <jason.hui@linaro.org> Cc: Stefano Babic <sbabic@denx.de>
2012-01-16net: imx: Add multi-FEC support for imx_get_mac_from_fuseFabio Estevam
Add multi-FEC support for imx_get_mac_from_fuse by passing dev_id as a parameter. This feature is important on mx28 SoC for example that has two FEC ports. Cc: Ben Warren <biggerbadderben@gmail.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Stefano Babic <sbabic@denx.de>
2011-12-09i.mx: add the initial support for freescale i.MX6Q processorJason Liu
i.MX6Q is freescale quad core processors with ARM cortex_a9 complex. This patch is to add the initial support for this processor. Signed-off-by: Jason Liu <jason.hui@linaro.org> Cc:Stefano Babic <sbabic@denx.de>
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