Commit graph

16820 commits

Author SHA1 Message Date
Marek Vasut
0ec005fe00 Kirkwood: Add support for Ka-Ro TK71
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Prafulla Wadaskar <prafulla@marvell.com>
Cc: Wolfgang Denk <wd@denx.de>
2012-07-07 14:07:33 +02:00
Valentin Longchamp
0c25defccd arm/km: use spi claim bus to switch between SPI and NAND
We overwrite these weak functions from the kirkwood spi code to
use our own method to be able to switch between the SPI NOR and
the NAND flash. This is needed e.g. to update the u-boot. The former
command do_spi_toggle can therefore be removed. And the usage of
this command is removed from the u-boot update command in the
u-boot environment.

Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
cc: Holger Brunck <holger.brunck@keymile.com>
cc: Prafulla Wadaskar <prafulla@marvell.com>
2012-07-07 14:07:33 +02:00
Valentin Longchamp
dacc8c6f79 arm/kirkwood: protect the ENV_SPI #defines
So that they can be redefined by some boards specific values.

Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
cc: Prafulla Wadaskar <prafulla@marvell.com>
2012-07-07 14:07:33 +02:00
Simon Guinot
c59c085731 ARM: don't probe PHY address for LaCie boards
The command miiphy_read(name, 0xEE, 0xEE, (u16 *) &devadr) always
returns 8 for the PHY address. It is the reset value for the PHY
Address Register. Obviously, this default value could be incorrect.
Moreover, as the PHY address is well known, there is no need to
auto-detect it.

Now, the PHY address must given as a parameter to the PHY initialization
function. Additionally this patch also fixes some aesthetic issues.

Signed-off-by: Simon Guinot <simon.guinot@sequanux.org>
2012-07-07 14:07:33 +02:00
Simon Guinot
d92151b925 lacie_kw: fix CONFIG_SYS_KWD_CONFIG for inetspace_v2
Signed-off-by: Simon Guinot <simon.guinot@sequanux.org>
2012-07-07 14:07:32 +02:00
Simon Guinot
c4c4b0e661 lacie_kw: fix SDRAM banks number for net2big_v2
Signed-off-by: Simon Guinot <simon.guinot@sequanux.org>
2012-07-07 14:07:32 +02:00
Michael Walle
f214a20e7e Kirkwood: add lschlv2 and lsxhl board support
This patch adds support for both the Linkstation Live (LS-CHLv2) and
Linkstation Pro (LS-XHL) by Buffalo.

Signed-off-by: Michael Walle <michael@walle.cc>
Cc: Prafulla Wadaskar <prafulla@marvell.com>
2012-07-07 14:07:32 +02:00
Michael Walle
03c1b04f86 net: add helper to generate random mac address
Add new function eth_random_enetaddr() to generate a locally administered
ethernet address.

Signed-off-by: Michael Walle <michael@walle.cc>
Acked-by: Joe Hershberger <joe.hershberger@gmail.com>
2012-07-07 14:07:32 +02:00
Michael Walle
99e139d590 net: use common rand()/srand() functions
Replace rand() with the functions from lib/. The link-local network code
stores its own seed, derived from the MAC address. Thus making it
independent from calls to srand() in other modules.

Signed-off-by: Michael Walle <michael@walle.cc>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2012-07-07 14:07:32 +02:00
Michael Walle
9acf1ca50d lib: add rand() function
It's a PRNG using the simple and fast xorshift method.

Signed-off-by: Michael Walle <michael@walle.cc>
Cc: Wolfgang Denk <wd@denx.de>
2012-07-07 14:07:32 +02:00
Luka Perkov
d131ad68c6 kwboot: boot kirkwood SoCs over a serial link
The kwboot program boots boards based on Marvell's Kirkwood platform
via Xmodem over their integrated UART.

Signed-off-by: Daniel Stodden <daniel.stodden@googlemail.com>
Acked-by: Luka Perkov <uboot@lukaperkov.net>
Tested-By: Holger Brunck <holger.brunck@keymile.com>
Tested-By: David Purdy <david.c.purdy@gmail.com>
Tested-by: Simon Guinot <simon.guinot@sequanux.org>
2012-07-07 14:07:32 +02:00
Valentin Longchamp
24934fea0c kw_spi: add weak functions board_spi_claim/release_bus
This allows a final, board specific, step in the claim/relase_bus
function for the SPI controller, which may be needed for some hardware
designs.

Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
cc: Holger Brunck <holger.brunck@keymile.com>
cc: Prafulla Wadaskar <prafulla@marvell.com>
2012-07-07 14:07:32 +02:00
Valentin Longchamp
ac486e3ba1 kw_spi: support spi_claim/release_bus functions
These two function nows ensure that the MPP is configured correctly for
the SPI controller before any SPI access, and restore the initial
configuration when the access is over.

Since the used pins for the SPI controller can differ (2 possibilities
for each signal), the used pins are configured with CONFIG_SYS_KW_SPI_MPP.

Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
cc: Holger Brunck <holger.brunck@keymile.com>
cc: Prafulla Wadaskar <prafulla@marvell.com>
2012-07-07 14:07:32 +02:00
Valentin Longchamp
ca880679dd kw_spi: backup and reset the MPP of the chosen CS pin
This was not done before, and in the case of a shared pin (for MPP0
between NF_IO[2] and CSn) this could lead to problems.

Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
cc: Holger Brunck <holger.brunck@keymile.com>
cc: Prafulla Wadaskar <prafulla@marvell.com>
2012-07-07 14:07:31 +02:00
Valentin Longchamp
846836386f kirkwood: fix calls to kirkwood_mpp_conf
With the new second save argument introduced by the previous patch, all
the calls to the function had to be fixed.

Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
cc: Holger Brunck <holger.brunck@keymile.com>
cc: Prafulla Wadaskar <prafulla@marvell.com>
2012-07-07 14:07:31 +02:00
Valentin Longchamp
8f5d7a0398 kirkwood: add save functionality kirkwood_mpp_conf function
If a second non NULL argument is given to the kirkwood_mpp_conf
function, it will be used to store the current configuration of the MPP
registers. mpp_save  must be a preallocated table of the same size as
mpp_list and it must be zero terminated as well.

A later call to kirkwood_mpp_conf function with this saved list as first
(mpp_conf) argment will set the configuration back.

Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
cc: Holger Brunck <holger.brunck@keymile.com>
cc: Prafulla Wadaskar <prafulla@marvell.com>
2012-07-07 14:07:31 +02:00
Valentin Longchamp
a0fb94f9ed km_arm: use filesize for erase in update command
We used to have an arbitrary value, which can be a problem if we have a
u-boot image that is bigger than this value.

This patch is dependant on the whole km/arm series and will be included
in the v3 of the series if there is one.

Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
cc: Holger Brunck <holger.brunck@keymile.com>
cc: Gerlando Falauto <gerlando.falauto@keymile.com>
cc: Prafulla Wadaskar <prafulla@marvell.com>
2012-07-07 14:07:31 +02:00
Valentin Longchamp
002ec08d6d arm/km: enable mii cmd
This is useful to debug the switch initialization

Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
cc: Gerlando Falauto <gerlando.falauto@keymile.com>
cc: Prafulla Wadaskar <prafulla@marvell.com>
2012-07-07 14:07:31 +02:00
Holger Brunck
be67190e48 arm/km: remove CONFIG_RESET_PHY_R
This is already defined in the generic kirkwood header.

Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
cc: Gerlando Falauto <gerlando.falauto@keymile.com>
cc: Prafulla Wadaskar <prafulla@marvell.com>
2012-07-07 14:07:31 +02:00
Holger Brunck
4b09701b30 arm/km: change maintainer for mgcoge3un
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
Acked-By: Heiko Schocher <hs@denx.de>
cc: Prafulla Wadaskar <prafulla@marvell.com>
cc: Gerlando Falauto <gerlando.falauto@keymile.com>
2012-07-07 14:07:31 +02:00
Holger Brunck
e947cbc94e arm/km: fix wrong comment in SDRAM config for mgcoge3un
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
cc: Gerlando Falauto <gerlando.falauto@keymile.com>
cc: Prafulla Wadaskar <prafulla@marvell.com>
2012-07-07 14:07:30 +02:00
Holger Brunck
b732632389 arm/km: use ARRAY_SIZE macro
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
cc: Gerlando Falauto <gerlando.falauto@keymile.com>
cc: Prafulla Wadaskar <prafulla@marvell.com>
2012-07-07 14:07:30 +02:00
Holger Brunck
af85f08588 arm/km: rename CONFIG option CONFIG_KM_DEF_ENV_UPDATE
This config option sounds like the it is responsible for the
update of  the environment, but it is the u-boot update handling.
Therefore we adapt it to a more apropriate naming.

Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
cc: Gerlando Falauto <gerlando.falauto@keymile.com>
cc: Prafulla Wadaskar <prafulla@marvell.com>
2012-07-07 14:07:30 +02:00
Holger Brunck
f5b5a1c80e arm/km: add piggy mac adress offset for mgcoge3un
On mgcoge3un the piggy mac adress is at offset 3.

Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
cc: Gerlando Falauto <gerlando.falauto@keymile.com>
cc: Prafulla Wadaskar <prafulla@marvell.com>
2012-07-07 14:07:30 +02:00
Holger Brunck
e29c6d0401 arm/km: add board type to boards.cfg
Some other kirkwood boards from keymile will follow. They will have some
small differences, but we want to use the km_kirkwood.h for all to
distinguish them. This patch a preparation for this.

Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
cc: Gerlando Falauto <gerlando.falauto@keymile.com>
cc: Prafulla Wadaskar <prafulla@marvell.com>
2012-07-07 14:07:30 +02:00
Alexandre Belloni
e139cb31d3 AT91SAM9*: Change kernel address in dataflash to match u-boot's size
On at91sam platforms, u-boot grew larger than the allocated size in
dataflash, the layout was:
bootstrap  0x00000000
ubootenv   0x00004200
uboot      0x00008400
kernel     0x00042000
fs         0x00252000

u-boot with the defconfig doesn't seem to fit in 0x42000 - 0x8400 =
0x39C00 bytes anymore.

Now, the layout is:
bootstrap  0x00000000
ubootenv   0x00004200
uboot      0x00008400
kernel     0x00084000
fs         0x00294000

Signed-off-by: Alexandre Belloni <alexandre.belloni@piout.net>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
2012-07-07 14:07:30 +02:00
Bo Shen
2b3b1c668b ATMEL/PIO: Enable new feature of PIO on Atmel device
Enable new PIO feature supported by Atmel SoC.
Using CPU_HAS_PIO3 micro to enable PIO new feature.

Signed-off-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
2012-07-07 14:07:30 +02:00
Andreas Bießmann
81f40345d1 ehci-atmel: fix compiler warning
Commit 7a101e946cba55e32d3d1265e30456c810046da3 introduced following warning:
---8<---
ehci-atmel.c: In function 'ehci_hcd_init':
ehci-atmel.c:49:2: warning: suggest parentheses around comparison in operand of '&' [-Wparentheses]
ehci-atmel.c: In function 'ehci_hcd_stop':
ehci-atmel.c:79:2: warning: suggest parentheses around comparison in operand of '&' [-Wparentheses]
--->8---

This patch fixes it.

Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
cc: Bo Shen <voice.shen@atmel.com>
cc: Marek Vasut <marex@denx.de>
2012-07-07 14:07:30 +02:00
Bo Shen
e1edd06594 AT91: at91sam9m10g45ek : Enable EHCI instead OHCI
Enable EHCI support instead OHCI

Signed-off-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
2012-07-07 14:07:29 +02:00
Bo Shen
cc30b7803d Atmel : usb : add EHCI driver for Atmel SoC
Some Atmel SoC support USB EHCI, add the EHCI driver to support it.

To enable the USB EHCI, add the following configuration options into
board relative configuration file and remove USB OHCI options.

    #define CONFIG_USB_EHCI
    #define CONFIG_USB_EHCI_ATMEL
    #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS     2

Signed-off-by: Bo Shen <voice.shen@atmel.com>
Acked-by: Marek Vasut <marex@denx.de>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
2012-07-07 14:07:29 +02:00
esw@bus-elektronik.de
5e7d0917b6 Fix: AT91SAM9263 nor flash usage
Fix: board doesn't boot from norflash
 Fix: environment can't write to flash (end address/start address not on sector boundary)

Signed-off-by: Jens Scharsig (BuS Elektronik) <esw@bus-elektronik.de>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
2012-07-07 14:07:29 +02:00
esw@bus-elektronik.de
2feb736661 Fix: broken boot message at serial line on AT91SAM9263-EK board
Signed-off-by: Jens Scharsig (BuS Elektronik) <esw@bus-elektronik.de>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
2012-07-07 14:07:29 +02:00
Michael Langer
5c23712dbd i.MX6 USDHC: Use the ESDHC clock
The commit "i.mx: fsl_esdhc: add the i.mx6q support" (4692708d) introduces
support for the i.MX6Q MMC host controller USDHC.

MXC_IPG_PERCLK sets the clock to 66MHz. This seems to be the default clock
of the ESDHC IP found in < i.MX6 silicon. However, the default clock for the USDHC
IP found in i.MX6 is 200MHz (MXC_ESDHC_CLK). This difference will cause a 3 times
higher clock on SD_CLK than expected (see fsl_esdh.c -> set_sysctl()).

Signed-off-by: Michael Langer <michael.langer@de.bosch.com>
CC: Stefano Babic <sbabic@denx.de>
CC: Jason Liu <r64343@freescale.com>
Acked-by: Stefano Babic <sbabic@denx.de>
2012-07-07 14:07:29 +02:00
Fabio Estevam
f69b0653ac mx28evk: Fix boot by adjusting HW_DRAM_CTL29 register
commit acc4959fc1 (Revert "i.MX28: Enable additional DRAM address bits")
broke mx28evk boot.

Fix it by properly adjusting the HW_DRAM_CTL29 register value.

Suggested-by: Marek Vasut <marex@denx.de>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Marek Vasut <marex@denx.de>
2012-07-07 14:07:29 +02:00
Marek Vasut
e3ddc64603 i.MX28: Add function to adjust memory parameters
This function can be overridden at run-time and allows implementors
of new boards based on the i.MX28 chip to fine-tune the memory params.
It is possible to write into the dram_vals array because when the SPL
runs, it is located SRAM. Therefore the location is writable. There is
no possibility of these data to be read-only.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Detlev Zundel <dzu@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <festevam@gmail.com>
2012-07-07 14:07:29 +02:00
Fabio Estevam
eeacb73b8e mx28evk: Fix PSWITCH key position
Fix the position for PSWITCH key.

The good benefit of doing this is that boot time is greatly reduced:
from 5 seconds to less then 1 second.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Marek Vasut <marex@denx.de>
2012-07-07 14:07:29 +02:00
Fabio Estevam
7d77891605 mx53smd: Remove CONFIG_SYS_I2C_SLAVE definition
According to include/i2c.h:

"/*
 * Many boards/controllers/drivers don't support an I2C slave interface so
 * provide a default slave address for them for use in common code.  A real
 * value for CONFIG_SYS_I2C_SLAVE should be defined for any board which does
 * support a slave interface.
 */
#ifndef	CONFIG_SYS_I2C_SLAVE
#define	CONFIG_SYS_I2C_SLAVE	0xfe
#endif
"

As the mxc_i2c driver does not support slave mode, there is no need
to define CONFIG_SYS_I2C_SLAVE in i.MX board file.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2012-07-07 14:07:28 +02:00
Fabio Estevam
fd8223eaa9 mx53loco: Remove CONFIG_SYS_I2C_SLAVE definition
According to include/i2c.h:

"/*
 * Many boards/controllers/drivers don't support an I2C slave interface so
 * provide a default slave address for them for use in common code.  A real
 * value for CONFIG_SYS_I2C_SLAVE should be defined for any board which does
 * support a slave interface.
 */
#ifndef	CONFIG_SYS_I2C_SLAVE
#define	CONFIG_SYS_I2C_SLAVE	0xfe
#endif
"

As the mxc_i2c driver does not support slave mode, there is no need
to define CONFIG_SYS_I2C_SLAVE in i.MX board file.

Cc: Jason Liu <r64343@freescale.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2012-07-07 14:07:28 +02:00
Fabio Estevam
6ce85ad5c7 mx53evk: Remove CONFIG_SYS_I2C_SLAVE definition
According to include/i2c.h:

"/*
 * Many boards/controllers/drivers don't support an I2C slave interface so
 * provide a default slave address for them for use in common code.  A real
 * value for CONFIG_SYS_I2C_SLAVE should be defined for any board which does
 * support a slave interface.
 */
#ifndef	CONFIG_SYS_I2C_SLAVE
#define	CONFIG_SYS_I2C_SLAVE	0xfe
#endif
"

As the mxc_i2c driver does not support slave mode, there is no need
to define CONFIG_SYS_I2C_SLAVE in i.MX board file.

Cc: Jason Liu <r64343@freescale.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2012-07-07 14:07:28 +02:00
Fabio Estevam
b6a5fbf4bf mx53ard: Remove CONFIG_SYS_I2C_SLAVE definition
According to include/i2c.h:

"/*
 * Many boards/controllers/drivers don't support an I2C slave interface so
 * provide a default slave address for them for use in common code.  A real
 * value for CONFIG_SYS_I2C_SLAVE should be defined for any board which does
 * support a slave interface.
 */
#ifndef	CONFIG_SYS_I2C_SLAVE
#define	CONFIG_SYS_I2C_SLAVE	0xfe
#endif
"

As the mxc_i2c driver does not support slave mode, there is no need
to define CONFIG_SYS_I2C_SLAVE in i.MX board file.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2012-07-07 14:07:28 +02:00
Fabio Estevam
bd6f402b2a mx35pdk: Remove CONFIG_SYS_I2C_SLAVE definition
According to include/i2c.h:

"/*
 * Many boards/controllers/drivers don't support an I2C slave interface so
 * provide a default slave address for them for use in common code.  A real
 * value for CONFIG_SYS_I2C_SLAVE should be defined for any board which does
 * support a slave interface.
 */
#ifndef	CONFIG_SYS_I2C_SLAVE
#define	CONFIG_SYS_I2C_SLAVE	0xfe
#endif
"

As the mxc_i2c driver does not support slave mode, there is no need
to define CONFIG_SYS_I2C_SLAVE in i.MX board file.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2012-07-07 14:07:28 +02:00
Fabio Estevam
29ee7f5487 imx31_phycore: Remove CONFIG_SYS_I2C_SLAVE definition
According to include/i2c.h:

"/*
 * Many boards/controllers/drivers don't support an I2C slave interface so
 * provide a default slave address for them for use in common code.  A real
 * value for CONFIG_SYS_I2C_SLAVE should be defined for any board which does
 * support a slave interface.
 */
#ifndef	CONFIG_SYS_I2C_SLAVE
#define	CONFIG_SYS_I2C_SLAVE	0xfe
#endif
"

As the mxc_i2c driver does not support slave mode, there is no need
to define CONFIG_SYS_I2C_SLAVE in i.MX board file.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2012-07-07 14:07:28 +02:00
Fabio Estevam
3e5a0f35f1 mx53ard: Remove unused CONFIG_MII_GASKET
CONFIG_MII_GASKET is not defined anywhere, so remove it.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2012-07-07 14:07:28 +02:00
Vikram Narayanan
b29da17494 mx6: Avoid writing to read-only bits in imximage.cfg
If in case this is valid according to the latest datasheet, ignore this patch.
Acked-by: Marek Vasut <marex@denx.de>
2012-07-07 14:07:27 +02:00
Otavio Salvador
be8d6b614f m28evk: use same notation to alloc the 128kB stack
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Acked-by: Wolfgang Denk <wd@denx.de>
2012-07-07 14:07:27 +02:00
Otavio Salvador
a2277e8403 m28evk: drop duplicated definition of CONFIG_OF_LIBFDT
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Cc: Marek Vasut <marex@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
Acked-by: Marek Vasut <marex@denx.de>
2012-07-07 14:07:27 +02:00
Otavio Salvador
606de8b6a6 mx28evk: fix board config include guardian macro name
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Acked-by: Fabio Estevam <fabio.estevam@freescale.com>
2012-07-07 14:07:27 +02:00
Otavio Salvador
3b4efee97c mx28evk: ensure command definition is in alphabetic order
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Acked-by: Fabio Estevam <fabio.estevam@freescale.com>
2012-07-07 14:07:27 +02:00
Otavio Salvador
212033fc9a m28evk: fix board config include guardian macro name
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Acked-by: Marek Vasut <marex@denx.de>
2012-07-07 14:07:27 +02:00
Otavio Salvador
8b8d81047d MX28: Fix a typo in mx28_reg_8 macro
The macro mistakenly referred to 32bit struct instead of 8bit one.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Cc: Marek Vasut <marex@denx.de>
Acked-by: Marek Vasut <marex@denx.de>
2012-07-07 14:07:27 +02:00