common lcd: minor coding style changes

No functional changes

Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
mx6: Allow mx6 to access the IPUv3 registers

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>
video: Rename CONFIG_VIDEO_MX5

Rename CONFIG_VIDEO_MX5 as this driver can also be used on mx6.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
ipu_common: Only apply the erratum to MX51

The following erratum :

"ENGcm08316
IPU: Clarification regarding the bypass mode registers setup for
display and camera interfaces"

only applies to mx51, so restrict its usage for this SoC only.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
ipu_common: Let clk_ipu_enable/disable only run on MX51 and MX53

The registers accessed inside clk_ipu_enable/disable are not present on MX6,
so make sure they only run on MX51 and MX53.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
ipu_common: Rename MXC_CCM_BASE

Rename MXC_CCM_BASE to CCM_BASE_ADDR as this is already defined for MX6.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
ipu_common: Do not hardcode the ipu_clk frequency

Do not hardcode the ipu_clk frequency and let the board file pass this value.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
ipu_common: Add ldb_clk for use in parenting the pixel clock

Add ldb_clk for use in parenting the pixel clock.

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
i.MX: fsl_esdhc: allow use with cache enabled.

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
mmc: remove the hard setting for tran_speed

mmc_set_clock is set to the hard-coding.
But i think good that use the tran_speed value.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
mmc:fix Call mmc_init() when executing mmc_get_dev()

This code adds call to mmc_init(), for partition related commands (e.g.
fatls, fatinfo etc.).

It is safe to call mmc_init() multiple times since mmc->has_init flag
prevents from multiple initialization.

The FAT related code calls get_dev high level method and then uses
elements from mmc->block_dev, which is uninitialized until the mmc_init
(and thereof mmc_startup) is called.

This problem appears on boards, which don't use mmc as the default
place for envs

Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Andy Fleming <afleming@gmail.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
SD/MMC: check the card status during erase operation

Use the function 'mmc_send_status' to check the card status.
only when the card is ready, driver can send the next erase command
to the card, otherwise, the erase will failed:
=> mmc erase 0 1
MMC erase: dev # 0, block # 0, count 1 ... 1 blocks erase: OK
=> mmc erase 0 2
MMC erase: dev # 0, block # 0, count 2 ... mmc erase failed
1 blocks erase: ERROR
=> mmc erase 0 4
MMC erase: dev # 0, block # 0, count 4 ... mmc erase failed
1 blocks erase: ERROR

Signed-off-by: Jerry Huang <Chang-Ming.Huang@freescale.com>
CC: Andy Fleming <afleming@gmail.com>
CC: Marek Vasut <marex@denx.de>
Signed-off-by: Andy Fleming <afleming@freescale.com>
FSL/eSDHC: enable the clock to detect the SD card

For FSL low-end processors (VVN2.2), in order to detect the SD card,
we should enable PEREN, HCKEN and IPGEN to enable the clock.
Otherwise, after booting the u-boot, and then inserting the SD card,
the SD card can't be detected.
For SDHC VVN2.3 IP, these bits are reserved, and SDCLKEN is used.
And when accessing to these reserved bit, no any impact happened.

Signed-off-by: Jerry Huang <Chang-Ming.Huang@freescale.com>
CC: Andy Fleming <afleming@gmail.com>
CC: Marek Vasut <marex@denx.de>
Signed-off-by: Andy Fleming <afleming@freescale.com>
nios2: move gd and bd into BSS

As suggested by Graeme Russ, move gd and bd data structrures
to BSS instead of calculating the locations around the stack
and heap.

Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Acked-by: Mike Frysinger <vapier@gentoo.org>
Merge branch 'master' of git://git.denx.de/u-boot-nios

* 'master' of git://git.denx.de/u-boot-nios:
  nios2: move gd and bd into BSS

Signed-off-by: Wolfgang Denk <wd@denx.de>
Merge branch 'next' of git://git.denx.de/u-boot-video

* 'next' of git://git.denx.de/u-boot-video:
  ipu_common: Add ldb_clk for use in parenting the pixel clock
  ipu_common: Do not hardcode the ipu_clk frequency
  ipu_common: Rename MXC_CCM_BASE
  ipu_common: Let clk_ipu_enable/disable only run on MX51 and MX53
  ipu_common: Only apply the erratum to MX51
  video: Rename CONFIG_VIDEO_MX5
  mx6: Allow mx6 to access the IPUv3 registers
  common lcd: minor coding style changes

Signed-off-by: Wolfgang Denk <wd@denx.de>