Commit graph

18 commits

Author SHA1 Message Date
Peng Fan
fad7d735a0 imx:mx6sxsabresd add qspi support
Configure the pad setting and enable qspi clock to support qspi
flashes access.

Add QSPI related macro in configuration header file.

Note:
mx6sxsabresd Revb board, 32M flash is used, but in header file,
CONFIG_SPI_FLASH_BAR is not defined, and we still use SZ_16M.
The LUT initialization qspi_set_lut function uses 32BIT addr,
however CONFIG_SPI_FLASH_BAR  and 24BIT addr should be used to
access bigger than 16MB size flash, and BRRD/BRWR should also
be supported. Future patches will fix this.

Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
Reviewed-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>
2014-12-31 14:52:32 +05:30
Tom Rini
fc9b0b8043 Merge branch 'master' of git://git.denx.de/u-boot-usb
Conflicts:
	board/freescale/mx6sxsabresd/mx6sxsabresd.c

Signed-off-by: Tom Rini <trini@ti.com>
2014-12-11 18:40:49 -05:00
Stefan Roese
7731745c13 arm: mx6: Change defines ENET_xxMHz to ENET_xxMHZ (no CamelCase)
As checkpatch complaines about these camel-case defines, lets change
them to only use upper-case characters.

Signed-off-by: Stefan Roese <sr@denx.de>
Acked-by: Heiko Schocher <hs@denx.de>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Cc: Jon Nettleton <jon.nettleton@gmail.com>
Cc: Stefano Babic <sbabic@denx.de>
Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com>
2014-12-01 10:20:20 +01:00
Ye.Li
1f98e31bc0 imx: mx6sxsabresd: Use the pfuze common init function
Modify the pfuze init for mx6sxsabresd to use the shared
"pfuze_common_init" function. And move this initialization to
power_init_board.

Signed-off-by: Ye.Li <B37916@freescale.com>
2014-11-20 10:51:45 +01:00
Ye.Li
d0fbca2a3a imx: mx6sxsabresd: Add board support for USDHC2 and USDHC3
Add full support for USDHC2, USDHC3, USDHC4 on mx6sx sabresd board.
The default boot socket is USDHC4, so the MMC environment device and
mmcdev variable are set to this device.

Signed-off-by: Ye.Li <B37916@freescale.com>
2014-11-20 10:45:14 +01:00
Fabio Estevam
d7bc7e6031 mx6sxsabresd: Simplify the return value of setup_fec()
We can simply the return the value from enable_fec_anatop_clock() to make the
code smaller and simpler.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2014-11-20 10:30:20 +01:00
Peng Fan
05095535f6 imx:mx6sxsabresd fix pfuz probe failed
The PFUZ probe failed with the following msg:
" wait_for_sr_state: failed sr=81 cr=a0 state=2020
  i2c_init_transfer: failed for chip 0x8 retry=0
  wait_for_sr_state: failed sr=81 cr=a0 state=2020
  i2c_init_transfer: failed for chip 0x8 retry=1
  wait_for_sr_state: failed sr=81 cr=a0 state=2020
  i2c_init_transfer: failed for chip 0x8 retry=2
  i2c_init_transfer: give up i2c_regs=021a0000
  Can't find PMIC:PFUZE100 "

board_early_init_f is too early to call i2c related setting, because
init_func_i2c is called after board_early_init_f being invoked. Thus
move setup_i2c into board_init.

Also PFUZ is connected to I2C bus 0, so change "1" -> "0".

Using this patch PFUZ can be correctly probed:
"PMIC:  PFUZE100 ID=0x11"

Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
Acked-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Stefano Babic <sbabic@denx.de>
2014-11-20 10:13:53 +01:00
Peng Fan
a511a3e0e8 imx:mx6sxsabresd add board level support for usb
Add pinmux settings, implement board_ehci_hcd_init, board_usb_phy_mode

There are two usb port on mx6sxsabresd board:
1. otg port
2. host port
The following are the connection between usb controller and board usb
interface, host port has not ID pin set:
otg1 core <---> board otg port
otg2 core <---> board host port
In order to make host port work, board_usb_phy_mode return USB_INIT_HOST
to make host port work in HOST mode.

Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
Signed-off-by: Ye Li <B37916@freescale.com>
2014-11-14 20:58:19 +01:00
Georges Savoundararadj
2e07c249a6 kconfig: arm: introduce symbol for ARM CPUs
This commit introduces a Kconfig symbol for each ARM CPU:
CPU_ARM720T, CPU_ARM920T, CPU_ARM926EJS, CPU_ARM946ES, CPU_ARM1136,
CPU_ARM1176, CPU_V7, CPU_PXA, CPU_SA1100.
Also, it adds the CPU feature Kconfig symbol HAS_VBAR which is selected
for CPU_ARM1176 and CPU_V7.

For each target, the corresponding CPU is selected and the definition of
SYS_CPU in the corresponding Kconfig file is removed.

Also, it removes redundant "string" type in some Kconfig files.

Signed-off-by: Georges Savoundararadj <savoundg@gmail.com>
Acked-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
Cc: Masahiro Yamada <yamada.m@jp.panasonic.com>
2014-10-29 09:02:09 -04:00
Stefano Babic
42817eb85d Merge branch 'master' of git://git.denx.de/u-boot-arm 2014-09-22 15:51:01 +02:00
Fabio Estevam
bcaa075a63 mx6sxsabresd: Staticize i2c_pad_info1
i2c_pad_info1 is only used locally, so it can be made static.

Fix the following sparse warning:

board/freescale/mx6sxsabresd/mx6sxsabresd.c:160:22: warning: symbol 'i2c_pad_info1' was not declared. Should it be static?

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2014-09-16 13:36:05 +02:00
Masahiro Yamada
461be2f96e kconfig: remove redundant "string" type in arch and board Kconfigs
Now the types of CONFIG_SYS_{ARCH, CPU, SOC, VENDOR, BOARD, CONFIG_NAME}
are specified in arch/Kconfig.

We can delete the ones in arch and board Kconfig files.

This commit can be easily reproduced by the following command:

find . -name Kconfig -a ! -path ./arch/Kconfig | xargs sed -i -e '
/config[[:space:]]SYS_\(ARCH\|CPU\|SOC\|\VENDOR\|BOARD\|CONFIG_NAME\)/ {
    N
    s/\n[[:space:]]*string//
}
'

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2014-09-13 16:43:55 -04:00
Fabio Estevam
d145878d59 mx6sxsabresd: Add Ethernet support
mx6sxsabresd board has 2 FEC ports, each one connected to a AR8031.

Add support for one FEC port initially.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2014-08-20 13:15:23 +02:00
Fabio Estevam
080d72f233 mx6sxsabresd: Convert to the new Kconfig style
mx6sxsabresd was not in the master branch when the conversion to the new Kconfig
style happened, so convert it now so that it can build again.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2014-08-20 13:11:12 +02:00
Fabio Estevam
eb5c18078d mx6sxsabresd: Update DDR initialization
Use the latest DDR initialization values suggested by the FSL hardware team.

While at it, add some comments for clarification.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2014-08-20 12:41:41 +02:00
Fabio Estevam
676ac24e07 pmic: pmic_pfuze100: Use a shorter name for PMIC name
It is redundant to use 'PFUZE100_PMIC' as the PMIC name because we already
know it is a PMIC.

Call it simply 'PFUZE100' instead.

Cc: Tim Harvey <tharvey@gateworks.com>
Cc: Markus Niebel <Markus.Niebel@tq-group.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2014-08-08 10:29:41 +02:00
Fabio Estevam
fa8cf3176c mx6sxsabresd: Add PFUZE100 PMIC support
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2014-07-23 12:25:40 +02:00
Fabio Estevam
14a1613140 mx6sx: Add initial support for mx6sxsabresd board
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2014-07-10 15:29:16 +02:00