Commit 445a7b3830 introduced the following
compile warnings:
cmd_i2c.c:112: warning: missing braces around initializer
cmd_i2c.c:112: warning: (near initialization for 'i2c_no_probes[0]')
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Switch to the standard CFG_HZ=1000 value, while at it, minor white-space
cleanup, remove CFG_CLKS_IN_HZ from config-headers. Tested on mx31ads,
provides 2% or 0.4% precision depending on the
CONFIG_MX31_TIMER_HIGH_PRECISION flag. Measured with stop-watch on 100s
boot-delay.
Signed-off-by: Guennadi Liakhovetski <lg@denx.de>
The ID EEPROM on MPC8572DS board locates on I2C bus 1. Its the storage for
system information like mac addresses etc. This patch enables it.
Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com>
MPC8572DS has two i2c buses. This patch moves the DDR SPD_EEPROM to i2c bus 1
according to the board spec, and adds the 2nd i2c bus offset.
Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com>
On 8536DS board, When the DDR clk is set async mode(SW3[6:8] != 111),
The display is still sync mode DDR freq. This patch try to fix
this. The display DDR freq is now the actual freq in both
sync and async mode.
Signed-off-by: Jason Jin <Jason.jin@freescale.com>
Oops, screwed up the function name in the documenting comment for this
function. Trivial correction in this patch.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Acked-by: Gerald Van Baren <vanbaren@cideas.com>
Kumar has already added alias expansion to fdt_path_offset().
However, in some circumstances it may be convenient for the user of
libfdt to explicitly get the string expansion of an alias. This patch
adds a function to do this, fdt_get_alias(), and uses it to implement
fdt_path_offset().
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Using Gcc 4.3 detected this problem:
../dtc/libfdt/fdt.c: In function 'fdt_next_tag':
../dtc/libfdt/fdt.c:82: error: assuming signed overflow does not
occur when assuming that (X + c) < X is always false
To fix the problem, treat the offset as an unsigned int.
The problem report and proposed fix were provided
by Steve Papacharalambous <stevep@freescale.com>.
Signed-off-by: Jon Loeliger <jdl@freescale.com>
bootdelay set to -1 'permanently' disables autobooting, even if
bootcmd is specified. Change to a positive value to allow
autobooting when a bootcmd is set.
Reported-by: Coray Tate <Coray.Tate@freescale.com>
Cc: Scott Wood <scottwood@freescale.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Fixed typo from CONIFG_MPC837X to CONFIG_MPC837X
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
the operating system may leave flash in a h/w locked state after writing.
This allows u-boot to continue to write flash by enabling h/w unlocking
by default.
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
A few Spartan-3 definitions erroneously use Spartan-3E size
constants. This patch fixes them.
Signed-off-by: Laurent Pinchart <laurentp@cse-semaphore.com>
Running mtest command on socrates without specifying
an address range crashes the board. This patch changes
default mtest address range to prevent this behavior.
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Commit be0bd8234b
changed SPD EEPROM address to 0x51 and DDR SDRAM
detection stopped working. Change this address
back to 0x50.
Signed-off-by: Anatolij Gustschin <agust@denx.de>
After switching to using the CFI flash driver, the correct remapping
of the flash banks was forgotten.
Also, some boards were not adapted, and the old legacy flash driver
was not removed yet.
Signed-off-by: Wolfgang Denk <wd@denx.de>
Commit 2a1a2cb6 didnt remove the dummy mem reservation in fdt_chosen,
and this stopped Linux from booting with a Ramdisk. This patch fixes
this, by deleting the useless dummy mem reservation.
When booting with a Ramdisk, a fix offset FDT_RAMDISK_OVERHEAD is now
added to of_size, so we dont need anymore a dummy mem reservation.
I measured the value of FDT_RAMDISK_OVERHEAD on a MPC8270 based
system (=0x44 bytes) and rounded it up to 0x80).
Signed-off-by: Heiko Schocher <hs@denx.de>
Acked-by: Kumar Gala <galak@kernel.crashing.org>
This patch fixes a problem introdiced with patch
bbeff30c [ppc4xx: Remove superfluous dram_init() call or replace it by
initdram()].
The boards affected are:
- PCI405
- PPChameleonEVB
- quad100hd
- taihu
- zeus
Signed-off-by: Stefan Roese <sr@denx.de>
- Correct Invalid #define of MPUTIM_PTV_MASK for
omap1510 & omap730 register definition
MPUTIM_PTV_MASK is defined as
#define MPUTIM_PTV_MASK (0x7<<PTV_BIT)
while it should have been
#define MPUTIM_PTV_MASK (0x7<<MPUTIM_PTV_BIT)
- Below Patch corrects the same
Signed-off-by: Gururaja Hebbar <gururajakr@sanyo.co.in>
The i.MX31 has three SPI buses and each bus has several chip selects
and the MC13783 chip can be connected to any of these. The current
RTC driver for MC13783 is hardcoded for CSPI2/SS2.
This patch makes make MC13783 SPI bus and chip select configurable
via CONFIG_MC13783_SPI_BUS and CONFIG_MC13783_SPI_CS.
Signed-off-by: Magnus Lilja <lilja.magnus@gmail.com>
- add function fit_all_image_check_hashes() that verifies if all
hashes of all images in the FIT are valid
- improve output of fit_image_check_hashes() when the hash check fails
Signed-off-by: Bartlomiej Sieka <tur@semihalf.com>
Pantelis Antoniou stated:
AFAIK, it is still used but the products using PPC are long gone.
Nuke it plz (from orbit).
So remove it since it cleans up a usage of env_get_char outside of
the environment code.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
This patch adds Lime GDC support together with support for the PWM
backlight control through the w83782d chip. The reset pin of the
latter is attached to GPIO, so we need to reset it in
early_board_init_r.
Signed-off-by: Anatolij Gustschin <agust@denx.de>
- Update the local bus ranges in the FDT for Linux for the various
devices connected to the local bus via chip-select.
- Set the LCRR_DBYP bit in the LCRR for local bus frequencies
lower than 66 MHz and uses I/O accessor functions consequently.
- UPM data update.
- Update of default environment and configuration. Use I2C multibus
as we do have two I2C buses. Also enable sdram and ext2 commands.
Signed-off-by: Wolfgang Grandegger <wg@grandegger.com>
Signed-off-by: Sergei Poselenov <sposelenov@emcraft.com>
Signed-off-by: Detlev Zundel <dzu@denx.de>
The new sys_eeprom.c supports both the old CCID EEPROM format and the new NXID
format, and so it obsoletes board/freescale/common/cds_eeprom.c. Freescale
86xx boards already use sys_eeprom.c, so this patch migrates the remaining
Freescale 85xx boards to use it as well. cds_eeprom.c is deleted.
Signed-off-by: Timur Tabi <timur@freescale.com>
This patch add FDT support and command line editing capabilities
for CPCI405 and CPCI405AB boards.
Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Since this define is only used on one board that was never really in
production, removing this compile time option doesn't hurt and makes
the code more readable.
Signed-off-by: Stefan Roese <sr@denx.de>
Added new CONFIG_DISABLE_CONSOLE define and GD_FLG_DISABLE_CONSOLE.
When CONFIG_DISABLE_CONSOLE is defined, setting
GD_FLG_DISABLE_CONSOLE disables all console input and output.
Signed-off-by: Mark Jackson <mpfj@mimc.co.uk>
Some of multi-function USB controllers (e.g. ISP1562) allow root hub
resetting only via EHCI registers. So, this patch adds the
corresponding kind of reset to OHCI's hc_reset() if the newly
introduced CONFIG_PCI_EHCI_DEVNO option is set (e.g. for Socrates
board).
Signed-off-by: Yuri Tikhonov <yur@emcraft.com>
Acked-by: Markus Klotzbuecher <mk@denx.de>
This patch adds GPCS, SGMII and M88E1112 PHY support
for the AMCC PPC460GT/EX processors.
Signed-off-by: Victor Gallardo <vgallardo@amcc.com>
Signed-off-by: Stefan Roese <sr@denx.de>
This patch provides an unificated way of handling xilinx v5 ppc440 boards.
It unificates 3 different things:
1) Source code
A new board called ppc440-generic has been created. This board includes
a generic tlb initialization (Maps the whole memory into virtual) and
defines board_pre_init, checkboard, initdram and get_sys_info weakly,
so, they can be replaced by specific functions.
If a new board needs to redefine any of the previous functions
(specific initialization) it can create a new directory with the
specific initializations needed. (see the example ml507 board).
2) Configuration file
Common configurations are located under configs/xilinx-ppc440.h, this
header file interpretes the xparameters file generated by EDK and
configurates u-boot in correspondence. Example: if there is a Temac,
allows CMD_CONFIG_NET
Specific configuration are located under specific configuration file.
(see the example ml507 board)
3) Makefile
Some work has been done in order to not duplicate work in the Main
Makefile. Please see the attached code.
In order to support new boards they can be implemented in the next way:
a) Simple Generic Board (90% of the time)
Using EDK generates a new xparameters.h file, replace
ppc440-generic/xparameters.h and run make xilinx-ppc440-generic_config
&& make
b) Simple Boards with special u-boot parameters (9 % of the time)
Create a new file under configs for it (use ml507.h as example) and
change your paramaters. Create a new Makefile paragraph and compile
c) Complex boards (1% of the time)
Create a new folder for the board, like the ml507
Finally, it adds support for the Avnet FX30T Evaluation board, following
the new generic structure:
Cheap board by Avnet for evaluating the Virtex5 FX technology.
This patch adds support for:
- UartLite
- 16MB Flash
- 64MB RAM
Prior using U-boot in this board, read carefully the ERRATA by Avnet
to solve some memory initialization issues.
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@uam.es>
Signed-off-by: Stefan Roese <sr@denx.de>
Record the Arbiter Event Register values and optionally display them.
The Arbiter Event Register can record the type and effective address of
an arbiter error, even through an HRESET. This patch stores the values in
the global data structure.
Display of the Arbiter Event registers immediately after the RSR value
can be enabled with defines. The Arbiter values will only be displayed
if an arbiter event has occured since the last Power On Reset, and either
of the following defines exist:
#define CONFIG_DISPLAY_AER_BRIEF - display only the arbiter address and
and type register values
#define CONFIG_DISPLAY_AER_FULL - display and interpret the arbiter
event register values
Address Only transactions are one of the trapped events that can register
as an arbiter event. They occur with some cache manipulation instructions
if the HID0_ABE (Address Broadcast Enable) is set and the memory region
has the MEMORY_COHERENCE WIMG bit set. Setting:
#define CONFIG_MASK_AER_AO - prevents the arbiter from recording address
only events, so that it can still capture
other real problems.
Signed-off-by: Nick Spence <nick.spence@freescale.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
This patch enables the PCI-OHCI controller on PLU405 board.
Also the default CPU frequency is updated to 266 MHz and
command line editing is enabled.
Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Modified board_eth_init() functions of boards that have this FEC in addition
to other Ethernet controllers.
Affected boards:
bc3450
icecube
mvbc_p
o2dnt
pm520
total5200
tq5200
Removed initialization of controller from net/eth.c
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
Affected boards:
hidden_dragon
MPC8544DS
MPC8610HPCN
R2DPLUS
TB0229
Removed initialization of the driver from net/eth.c
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
This addresses all drivers whose initializers have already
been moved to board_eth_init()/cpu_eth_init().
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
The 8544DS and 8572DS platforms support an optional SGMII riser card to
expose ethernet over an SGMII interface. Once the card is in, it is also
necessary to configure the board such that it uses the card, rather than
the on-board ethernet ports. This can either be done by flipping dip switches
on the motherboard, or by modifying registers in the pixis. Either way
requires a reboot.
This adds a command to allow users to choose which ports are routed through
the SGMII card, and which through the onboard ports. It also allows users
to revert to the current switch settings.
This code does not work on the 8572, as the PIXIS is different.
Signed-off-by: Andy Fleming <afleming@freescale.com>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
The 8544DS and 8572DS systems have an optional SGMII riser card which
exposes new ethernet ports which are connected to the eTSECs via an
SGMII interface. The SGMII PHYs for this board are offset from the standard
PHY addresses, so this code modifies the passed in tsec_info structure to
use the SGMII PHYs on the card, instead.
Signed-off-by: Andy Fleming <afleming@freescale.com>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
Adds support for configuring the TBI to talk properly with the SerDes.
Signed-off-by: Andy Fleming <afleming@freescale.com>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
The tsec driver contains a hard-coded array of configuration information
for the tsec ethernet controllers. We create a default function that works
for most tsecs, and allow that to be overridden by board code. It creates
an array of tsec_info structures, which are then parsed by the corresponding
driver instance to determine configuration. Also, add regs, miiregs, and
devname fields to the tsec_info structure, so that we don't need the kludgy
"index" parameter.
Signed-off-by: Andy Fleming <afleming@freescale.com>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
This is to prepare the way for board code passing in the tsec_info structure
Signed-off-by: Andy Fleming <afleming@freescale.com>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
This is expected by the callers, but this fact was hidden well within
the old list implementation.
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
This boards used old type preprocessor.
This patch fix compile error.
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
This boards used old type preprocessor.
This patch fix compile error.
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
AP325RXA is SH7723's reference board.
This has SCIF, NOR Flash, Ethernet, USB host, LCDC, SD Host, Camera and other.
In this patch, support SCIF, NOR Flash, and Ethernet.
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Renesas SH7723 has 5 SCIF, SD, Camera, LCDC and other.
This patch supports CPU register's header file and SCIF serial driver.
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
This adds initial support for the RTE RSK+ SH7203 board.
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
This board has SH7785, 512MB DDR2-SDRAM, NOR Flash,
Graphic, Ethernet, USB, SD, RTC, and I2C controller.
This patch supports the following functions:
- 128MB DDR2-SDRAM (29-bit address mode only)
- NOR Flash
- USB host
- Ethernet
Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
SMDK6400 can only boot U-Boot from NAND-flash. This patch adds a nand_spl
driver for it too. The board can also boot from the NOR flash, but due to
hardware limitations it can only address 64KiB on it, which is not enough
for U-Boot. Based on the original sources by Samsung for U-Boot 1.1.6.
Signed-off-by: Guennadi Liakhovetski <lg@denx.de>
This is needed since now with HUSH enabled (amcc-common.h) the image
read from NAND exceeds the previous limit.
Signed-off-by: Stefan Roese <sr@denx.de>
MPC5121 rev 2 silicon has a new register for controlling how long
CS is asserted after deassertion of ALE in multiplexed mode.
The default is to assert CS together with ALE. The alternative
is to assert CS (ALEN+1)*LPC_CLK clocks after deassertion of ALE.
The default is wrong for the NOR flash and CPLD on the ADS5121.
This patch turns on the alternative for CS0 (NOR) and CS2 (CPLD)
it does so conditionally based on silicon rev 2.0 or greater.
Signed-off-by: Martha J Marx <mmarx@silicontkx.com>
Signed-off-by: John Rigby <jrigby@freescale.com>
Add FEC pin set and mii reset in __mii_init(). Change
legacy flash vendor from 2 to AMD LEGACY (0xFFF0),
change cfi_offset to 0, and change CFG_FLASH_CFI to
CONFIG_FLASH_CFI_LEGACY. Correct M54451EVB and
M54455EVB env settings in configuration file.
Signed-off-by: TsiChung Liew <Tsi-Chung.Liew@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Srikanth Srinivasan <srikanth.srinivasan@freescale.com>
Signed-off-by: Dejan Minic <minic@freescale.com>
Signed-off-by: Jason Jin <Jason.jin@freescale.com>
Signed-off-by: Dave Liu <daveliu@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
The MPC8536 Adds SDHC and SATA controllers to the PQ3 family. We
also have SERDES init code for the 8536.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Srikanth Srinivasan <srikanth.srinivasan@freescale.com>
Signed-off-by: Dejan Minic <minic@freescale.com>
Signed-off-by: Jason Jin <Jason.jin@freescale.com>
Signed-off-by: Dave Liu <daveliu@freescale.com>
