Commit graph

18 commits

Author SHA1 Message Date
Troy Kisky
124a06d7fb imx-common/cmd_bmode.c: add imx bmode (bootmode) command
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>
2012-09-01 14:58:26 +02:00
Troy Kisky
cc54a0f7cc imx-common: add i2c.c for bus recovery support
Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
2012-07-31 08:00:57 +02:00
Troy Kisky
18c0ad27c1 i.mx: iomux-v3.c: move to imx-common directory
Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
2012-07-31 08:00:32 +02:00
Troy Kisky
af2a35fb1f i.mx: iomux-v3.h: move to imx-common include directory
Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
2012-07-31 08:00:19 +02:00
Troy Kisky
d3394ec198 iomux-v3: remove include of mx6x_pins.h
This include is not needed.

Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
Acked-by: Jason Liu <r64343@freescale.com>
2012-07-31 07:59:56 +02:00
Fabio Estevam
5427d29c26 No need to define CONFIG_ARCH_CPU_INIT.
All mx6 based boards should use arch_cpu_init().

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Marek Vasut <marex@denx.de>
2012-07-07 14:07:44 +02:00
Eric Nelson
64e7cdb5e8 i.MX6: add enable_sata_clock()
Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
Signed-off-by: Stefano Babic <sbabic@denx.de>
2012-05-15 08:31:33 +02:00
Dirk Behme
cac833a98c i.MX6: Add ANATOP regulator init
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>
2012-05-15 08:31:33 +02:00
Fabio Estevam
6a376046ef imx-common: Factor out get_ahb_clk()
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>
2012-05-15 08:31:32 +02:00
Aneesh V
74236acacc armv7: add appropriate headers for assembly functions
Use ENTRY and ENDPROC with assembly functions to ensure
necessary assembler directives for all functions.

Signed-off-by: Aneesh V <aneesh@ti.com>
Acked-by: Mike Frysinger <vapier@gentoo.org>
2012-05-15 08:31:26 +02:00
Eric Nelson
4d422fe2dc i.MX6: implement enable_caches()
disabled by default until drivers are fixed

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
Acked-by: Marek Vasut <marex@denx.de>
2012-04-16 14:53:58 +02:00
Fabio Estevam
a768386746 mx6: Read silicon revision from register
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>
2012-03-27 09:41:16 +02:00
Wolfgang Grandegger
3f467529ca usb/ehci: Add USB support for the MX6Q
Currently, only USB Host 1 is supported.

Cc: Remy Bohmer <linux@bohmer.net>
Signed-off-by: Wolfgang Grandegger <wg@denx.de>
2012-03-26 23:09:23 +02:00
Jason Liu
f2f7745825 imx: mx6q: add aipstz init for off platform periph
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>
2012-01-16 08:40:10 +01:00
Jason Liu
bd2e27c043 i.mx6:imx6q: allign MAC address with burned-in ordering
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>
2012-01-16 08:40:09 +01:00
Fabio Estevam
be252b654a net: imx: Add multi-FEC support for imx_get_mac_from_fuse
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>
2012-01-16 08:40:09 +01:00
Jason Liu
ff167df51c i.mx: i.mx6q: Add the enet clock function
Cc: Stefano Babic <sbabic@denx.de>
Signed-off-by: Jason Liu <jason.hui@linaro.org>
Acked-by: Stefano Babic <sbabic@denx.de>
2012-01-16 08:40:08 +01:00
Jason Liu
23608e23fd i.mx: add the initial support for freescale i.MX6Q processor
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>
2011-12-09 17:30:10 +01:00