The parallel flash on the BF537-STAMP is CFI compliant, so there is no need
for the board specific driver at all. Just use the common CFI driver.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Stop tying things to the processor that should be tied to other defines and
change BFIN_CPU to CONFIG_BFIN_CPU so that it can be used in the build
system to select the -mcpu option.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
This moves the Blackfin-common bootldr command out of the BF537-STAMP
specific board directory and into the common directory so that all Blackfin
boards may utilize it.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
460EX doesn't support a fixed bootstrap option to boot from 512 byte page
NAND devices. The only bootstrap option for NAND booting is option F for
2k page devices. So to boot from a 512 bype page device, the I2C bootstrap
EEPROM needs to be programmed accordingly.
This patch adds basic NAND booting support for the AMCC Canyonlands aval
board and also adds support to the "bootstrap" command, to enable NAND
booting I2C setting.
Tested with 512 byte page NAND device (32MByte) on Canyonlands.
Signed-off-by: Stefan Roese <sr@denx.de>
This patch changes the physical addess parameter from 32bit to 64bit.
This is needed for 36bit 4xx platforms to access areas located
beyond the 4GB border, like SoC peripherals (EBC etc.).
Signed-off-by: Stefan Roese <sr@denx.de>
Cleanup: Remove custom flash driver for 8 bit boot-eprom and replace it with
the FLASH_CFI_LEGACY et al. config options.
Signed-off-by: Niklaus Giger <niklaus.giger@netstal.com>
autoscript() routine is updated to accept second argument, which
is only used for FIT images and provides a FIT subimage unit name.
autoscript() routine callers must now pass two arguments. For
non-interactive use (like in cmd_load.c, cmd_net.c), new environment
variable 'autoscript_uname' is introduced and used as a FIT
subimage unit name source.
autoscript command accepts extended syntax of the addr argument:
addr:<subimg_uname>
Signed-off-by: Marian Balakowicz <m8@semihalf.com>
The taihu board used gpio_read_out_bit which reads the output register and not
the pin state.
Signed-off-by: Markus Brunner <super.firetwister@gmail.com>
Many of the spd.h #includers don't need it,
and wanted to have spd_sdram() declared instead.
Since they didn't get that, some also had open
coded extern declarations of it instead or as well.
Fix it all up by using spd_sdram.h where needed.
Signed-off-by: Jon Loeliger <jdl@freescale.com>
Adds PCI support for MPC5121
Tested with drivers/net/rtl8139.c
Support is conditional since PCI on old silicon does not work.
ads5121_PCI_config turns on PCI
In this version, condition compilation of PCI code has been moved
from ifdef in board/ads5121/pci.c to board/ads5121/Makefile as
suggested by Jean-Christophe PLAGNIOL-VILLARD
Signed-off-by: John Rigby <jrigby@freescale.com>
Call fdt_fixup_memory() on the boards TQM5200, TQM5200_B, TQM5200S,
TB5200 and TB5200_B to fixup the /memory node with the memory values
detected by U-Boot.
Signed-off-by: Martin Krause <martin.krause@tqs.de>
Call fdt_fixup_memory() on the boards TQM5200, TQM5200_B, TQM5200S,
TB5200 and TB5200_B to fixup the /memory node with the memory values
detected by U-Boot.
Signed-off-by: Martin Krause <martin.krause@tqs.de>
This patch fixes a bug in the SDRAM initialization code for the
TQM5200. The hi_addr bit is now set correctly. Without this patch
the hi_addr bit is always set to 1, if the second SDRAM bank is
not populated.
For other MPC5200 boards a correspondig patch has already been applied
some time ago, see commit a63109281a.
Signed-off-by: Martin Krause <martin.krause@tqs.de>
--
Forget the first patch please. I confused flash with SDRAM in
the comment ...
This patch introduces the following prefix convention for the
image format handling and bootm related code:
genimg_ - dual format shared code
image_ - legacy uImage format specific code
fit_ - new uImage format specific code
boot_ - booting process related code
Related routines are renamed and a few pieces of code are moved around and
re-grouped.
Signed-off-by: Marian Balakowicz <m8@semihalf.com>
Back in commit a551cee99a
(86xx: Fix GUR PCI config registers properly), we should have
changed the MPC86xx_PORBMSR_HA and MPC86xx_PORDEVSR_IO_SEL
symbols in the sbc8641d board as well. Fix this oversight.
Signed-off-by: Jon Loeliger <jdl@freescale.com>
Don't include testdram() on NAND-booting target acadia_nand. This saves
a few bytes and makes the target build clean again.
Signed-off-by: Stefan Roese <sr@denx.de>
This patch adds framework for dual format images. Format detection is added
and the bootm controll flow is updated to include cases for new FIT format
uImages.
When the legacy (image_header based) format is detected appropriate
legacy specific handling is invoked. For the new (FIT based) format uImages
dual boot framework has a minial support, that will only print out a
corresponding debug messages. Implementation of the FIT specific handling will
be added in following patches.
Signed-off-by: Marian Balakowicz <m8@semihalf.com>
The Linux commit fac8b209b1084bc85748bd54e13d00c1262b220f ("Remove
final traces of long-deprecated "ramdisk" kernel parm") makes these
changes neccessary.
Signed-off-by: Detlev Zundel <dzu@denx.de>
- Fix flash_init call when CFG_NO_FLASH is used
- Remove no more needed flash.c for qemu-mips
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Back in commit 975a083a5e where
I tried to "8610HPCD: Fix typos in two PCI setup registers", I
botched it due to not realizing that 8610 and 8641 had different
Global Utility Register defintions, one of which was like 85xx,
and the other wasn't. Correct this problem by introducing two
symbols, one for each 86xx SoC, but neither of which is named
anything like 85xx.
My bad. Lovely Wednesday with git bisect. You know.
Signed-off-by: Jon Loeliger <jdl@freescale.com>
The two symbols MPC86xx_PORDEVSR_IO_SEL and MPC86xx_PORBMSR_HA
were erroneously present as 85xx names and values, leftover from
the clone wars. Fix this by removing the 85xx cruft from the
86xx codebase.
Signed-off-by: Jon Loeliger <jdl@freescale.com>
This is the proper fix for a missing closing brace in the function
ft_cpu_setup() noticed by joe.hamman <at> embeddedspecialties.com.
The ft_cpu_setup() function in mpc8641hpcn.c should have been
removed earlier as it was under the obsolete CONFIG_OF_FLAT_TREE,
but was missed. Only, the sbc8641d was nominally still using it.
It all got ripped out, and the funcality that was in ft_board_setup()
was refactored to remove the CPU portions into the new file
cpu/mpc86xx/fdt.c instead. Make sbc8641d use this now.
Based loosely on an original patch from joe.hamman@embeddedspecialties.com
Signed-off-by: Jon Loeliger <jdl@freescale.com>
The option CONFIG_I2C_MULTI_BUS does not have any effect on Sequoia, the
PPC440EPx reference platform, because IIC1 is never enabled. Add Sequoia board
code to turn on IIC1 if CONFIG_I2C_MULTI_BUS is selected.
Signed-off-by: Mike Nuss <mike@terascala.com>
Cc: Stefan Roese <sr@denx.de>
This patch enables the OneNAND boot within U-Boot.
Before this work, we used another OneNAND IPL called X-Loader based
on open source. With this work, we can build the oneboot.bin image
without other program.
The build sequence is simple.
First, it compiles the u-boot.bin
Second, it compiles OneNAND IPL
Finally, it becomes the oneboot.bin from OneNAND IPL and u-boot.bin
The mechanism is similar with NAND boot except it boots from itself.
Another thing is that you can only use the OneNAND IPL only to work
other bootloader such as RedBoot and so on.
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
- Add inline helper macros for basic header processing
- Move common non inline code common/image.c
- Replace direct header access with the API routines
- Rename IH_CPU_* to IH_ARCH_*
Signed-off-by: Marian Balakowicz <m8@semihalf.com>
The existing code assumes the SDRAM row refresh period should always
be 15.6 us. This is not always true, and indeed on the ATNGW100, the
refresh rate should really be 7.81 us.
Add a refresh_period member to struct sdram_info and initialize it
properly for both ATSTK1000 and ATNGW100. Out-of-tree boards will
panic() until the refresh_period member is updated properly.
Big thanks to Gerhard Berghofer for pointing out this issue.
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
The (now obsolete) atngw100 flash programming code was having problems
programming the onboard at49bv642 chip. The atstk1000 flash
programming code may have the same bug, so import fix for this problem
from the AVR32 Linux BSP.
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
The SRD0_PFC0 register was not configured correctly to enable the GPIO's
49-63 for GPIO. They have been configured as trace signals. This patch
fixes this by clearing the corresponding bit.
Signed-off-by: Stefan Roese <sr@denx.de>
Adds the support code in cpu/mpc86xx for the new law setup code
recently created fsl_law.c, and changes the MPC8641HPCN config
to use this code.
Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
Add support for the ATNGW100 Network Gateway reference design,
including flash, ethernet and MMC support.
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
Definition update and change from 16bit to 32bit
Signed-off-by: TsiChungLiew <Tsi-Chung.Liew@freescale.com>
Signed-off by: John Rigby <jrigby@freescale.com>
- Fix EEPROM_data structure definition according to System EEPROM Data Format.
- Read MAC addresses from EEPROM to ethXaddr before saving ethXaddr to
bd->bi_ethaddr.
Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com>
This patch implements the fsl_spi driver on the MPC8349EMDS evaluation board.
This board has an ST M25P40 4Mbit EEPROM on its SPI bus
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
- Moved some common code to netstal/common/nm_bsp.c.
- sdram initialisation goes go netstal/common/fixed_sdram.c.
- Added support for POST.
- Stylistic cleanups (multi-line comments/ enforce 80 colomn width)
Signed-off-by: Niklaus Giger <niklaus.giger@netstal.com>
Added some routines used by all Netstal boards:
- nm_bsp.c: - nm_show_print and
- common_misc_init_r
- set_params_for_sw_install. Very specific code to handle our SW
installation procedure
- fixed_sdram.c: Common routines for HCU4 (and upcoming) MCU25 boards
to handle sdram initialization.
- nm.h: Common header
Signed-off-by: Niklaus Giger <niklaus.giger@netstal.com>
- Moved some common code to nestal/common/nm_bsp.c.
- Added support for the vxWorks EDR.
- Enable trace for Lauterbach, if present.
- Added support for POST.
- Stylistic cleanups (multi-line comments/ enforce 80 colomn width)
Signed-off-by: Niklaus Giger <niklaus.giger@netstal.com>
- Various fixes
- Reduced rom_size from 384 to 320 kB
- Environment is now in flash
- Added POST
- Support for OF
Signed-off-by: Niklaus Giger <niklaus.giger@netstal.com>
- Various fixes
- Reduced rom_size from 384 to 320 kB
- Environment is now in flash
- Added POST
- Support for OF
Signed-off-by: Niklaus Giger <niklaus.giger@netstal.com>
We should be using the _MEM_PHYS for LAW and TLB setup and not _MEM_BASE.
While _MEM_BASE & _MEM_PHYS are normally the same, _MEM_BASE should only
be used for configuring the PCI ATMU.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
With serial, NE2000, IDE support. Tested in big-endian mode.
Memory size hard-coded to 128M for now, so don't play with
the -m option.
Signed-off-by: Vlad Lungu <vlad@comsys.ro>
MPC837xERDB board support includes:
* DDR2 330MHz hardcoded (soldered on the board)
* Local Bus NOR Flash
* I2C, UART and RTC
* eTSEC RGMII (TSEC0 - RTL8211B with MII;
* TSEC1 - VSC7385 local bus, hardcoded, requires seperate firmware
* load)
Signed-off-by: Kevin Lam <kevin.lam@freescale.com>
Signed-off-by: Joe D'Abbraccio <joe.d'abbraccio@freescale.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Before, the order of arguments to the pixis_reset
command needed to be supplied in a hard-coded order.
Generalize the command parsing to allow any order.
Signed-off-by: James Yang <james.yang@freescale.com>
Acked-by: Jon Loeliger <jdl@freescale.com>
Convert the board/freescale/common/Makefile to use
CONFIG_* options to select which files to conditionally
compile into the board/freescale/common library rather
than conditionally compiling entire files.
Now handles::
CONFIG_FSL_PIXIS
CONFIG_FSL_DIU_FB
CONFIG_PQ_MDS_PIB
CONFIG_ID_EEPROM is introduced until CFG_ID_EEPROM is gone.
Signed-off-by: Jon Loeliger <jdl@freescale.com>
mpc8360emds.c: In function 'ft_board_setup':
mpc8360emds.c:327: warning: assignment makes pointer from integer without a cast
mpc8360emds.c:329: warning: passing argument 2 of 'fdt_getprop' makes integer from pointer without a cast
mpc8360emds.c:334: warning: passing argument 2 of 'fdt_setprop' makes integer from pointer without a cast
mpc8360emds.c:341: warning: assignment makes pointer from integer without a cast
mpc8360emds.c:343: warning: passing argument 2 of 'fdt_getprop' makes integer from pointer without a cast
mpc8360emds.c:348: warning: passing argument 2 of 'fdt_setprop' makes integer from pointer without a cast
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
use tree passed to us in local blob, not global fdt.
Also use fdt_path_offset to convert to relative offset, since absolute
reference is needed to check for rgmii-id mode string value.
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
The features list:
- Boot from NOR Flash
- DDR2 266MHz hardcoded configuration
- Local bus NOR Flash R/W operation
- I2C, UART, MII and RTC
- eTSEC0/1 support
- PCI host
Signed-off-by: Dave Liu <daveliu@freescale.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Now that bit 29 is the USB PHY reset bit, update the Kilauea port
to remove the USB PHY reset after powerup. The CPLD will keep the
USB PHY in reset (active low) until the bit is set to 1 in
board_early_init_f().
Signed-off-by: Stefan Roese <sr@denx.de>
With recent toolchain versions, some boards would not build because
or errors like this one (here for ocotea board when building with
ELDK 4.2 beta):
ppc_4xx-ld: section .bootpg [fffff000 -> fffff23b] overlaps section .bss [fffee900 -> fffff8ab]
For many boards, the .bss section is big enough that it wraps around
at the end of the address space (0xFFFFFFFF), so the problem will not
be visible unless you use a 64 bit tool chain for development. On
some boards however, changes to the code size (due to different
optimizations) we bail out with section overlaps like above.
The fix is to add the NOLOAD attribute to the .bss and .sbss
sections, telling the linker that .bss does not consume any space in
the image.
Signed-off-by: Wolfgang Denk <wd@denx.de>
The TK885D board uses a TQM885D module from TQ, this port adds an
own configuration file and adds a last_stage_init() method to
configure the two PHYs, depending on the phy_auto_nego environment
variable.
Signed-off-by: Guennadi Liakhovetski <lg@denx.de>
Clear possible errors in MCSR resulting from data-eye-search.
If not done, then we could get an interrupt later on when
exceptions are enabled.
Signed-off-by: Stefan Roese <sr@denx.de>
This is MPC8360E based board with:
- 256MB fixed SDRAM;
- 8MB Intel Strata NOR flash;
- StMICRO 64MiB NAND flash;
- two 10/100/1000 ethernet ports connected via Broadcom
BCM5481 PHYs;
- two 10/100 ethernet ports connected via National
DP83848 PHYs;
- one PCI and one miniPCI slots;
- four serial ports (two NS16550-compatible, two UCCs);
- four USB ports working through MPC8360E "FHCI" USB controller;
- Fujitsu MB86277 graphics controller;
- Analog to Digital Converter/Touchscreen controller, AD7843
connected to SPI.
Features not supported in this patch are:
- StMICRO 64MiB NAND flash (patch sent);
- MINT framebuffer initialization (patch is pending);
- Fetching production information from the EEPROM via I2C;
- FHCI USB;
- Two slow UCCs used as RS-485 UARTs.
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
vxWorks expects in
TLB 0 a entry for the Machine Check interrupt
TLB 1 a entry for the RAM
TLB 2 a entry for the EBC
TLB 3 a entry for the boot flash
After changing the baudrate to 9600 I had no problems to boot the
vxWorks image as distributed by WindRiver (Revision 2.0/1 from
June 18, 2007)
Signed-off-by: Niklaus Giger <niklaus.giger@netstal.com>
Add support for Instituto Atlantico's ATUM8548 board
Signed-off-by: robert lazarski <robertlazarski@gmail.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
Add support for Wind River's SBC8548 reference board.
Signed-off by: Joe Hamman <joe.hamman@embeddedspecialties.com>
Signed-off by: Andy Fleming <afleming@freescale.com>
In order to use GETH1 and GETH2 on the MPC8568E-MDS, we should reset
UCCs.
p.s Similar code exists in the Linux kernel board file (for capability
reasons with older U-Boots), but should be removed some day.
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
The old macros made it difficult to know what WIMGE and perm bits
were set for a TLB entry. Actually use the bit masks for these items
since they are only a single bit.
Also moved the macros into mmu.h out of e500.h since they aren't specific
to e500.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Assumes the presence of the aliases node in the DTS to
locate the pci and serial nodes for fixups.
Use consistent fdtaddr and fdtfile in environment variables.
Signed-off-by: Jon Loeliger <jdl@freescale.com>
