The MPC837xEMDS board support:
* DDR2 400MHz hardcoded and SPD init
* Local bus NOR Flash
* I2C, UART, MII and RTC
* eTSEC RGMII
* PCI host
Signed-off-by: Dave Liu <daveliu@freescale.com>
Despite user manual, BCSR9.7 is negated (high) on HRST, so
UART2 is disabled. Fix that and configure QE pins properly.
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Include config.h earlier in the set of #includes
so as to avoid a incidental and duplicate definition
of CFG_CACHELINE_SIZE.
Signed-off-by: Jon Loeliger
Assumes the presence of the aliases node in the DTS to
locate the ethernet, pci and serial nodes for fixups.
Use consistent fdtaddr and fdtfile in environment variables.
Signed-off-by: Jon Loeliger <jdl@freescale.com>
We already had defines for LAWAR_TRGT_IF_* that we should use
rather than creating new ones. Also, added some missing defines for
PCIE targets.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
In the future the offsets to various blocks may not be in same location.
Move to using CFG_MPC85xx_*_ADDR as the base of the registers
instead of getting it via &immap.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
In the future the offsets to various blocks may not be in same location.
Move to using CFG_MPC85xx_GUTS_ADDR as the base of the guts registers
instead of getting it via &immap->im_gur.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Updated the MPC8544DS config to use libfdt and assume use of aliases for
ethernet, pci, and serial for the various fixups that are done.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Update libfdt to commit 8eaf5e358366017aa2e846c5038d1aa19958314e from
the device tree compiler (dtc) project.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
These two structures are still needed during the
initialization and setup of the DIU hardware.
So move them to the fsl_diu_fb.h file for now.
Official "blah".
Noticed-by: York Sun <yorksun@freescale.com>
Signed-off-by: Jon Loeliger <jdl@freescale.com>
Basically, refactor the CFG_PIXIS_VBOOT_MASK values
into the separate board config files.
Signed-off-by: Jason Jin <Jason.jin@freescale.com>
Signed-off-by: Jon Loeliger <jdl@freescale.com>
Add cfb console support to FSL 8610 DIU driver.
Inspect board version from PIXIS to obtain correct pixel format.
Use #define CONFIG_VIDEO in config file to enable fb console.
To switch monitor, set monitor variable to
0 - DVI, 1 - Single link LVDS, 2 - Double link LVDS
followed by "diufb init".
Preserve logo bitmap at the top of the fb console.
Signed-off-by: York Sun <yorksun@freescale.com>
Signed-off-by: Jon Loeliger <jdl@freescale.com>
1280x1024 and 1024x768 @ 32 bpp are supported now.
DVI, Single-link LVDS, Double-link LVDS are all supported.
Environmental variable "monitor" is used to specify monitor port.
A new command "diufb" is introduced to reinitialize monitor
and display a BMP file in the memory. So far, 1-bit, 4-bit,
8-bit and 24-bit BMP formats are supported.
diufb init
- initialize the diu driver
Enable the port specified in the environmental variable "monitor"
diufb addr
- display bmp file in memory.
The bmp image should be no bigger than the resolution, 1280x1024
for DVI and double-link LVDS, 1024x768 for single-link LVDS.
Note, this driver allocate memory but doesn't free it after use
It is written on purpose -- to avoid a failure of reallocation
due to memory fragement.
ECC of DDR is disabled for DIU performance. L2 data cache is also disabled.
Signed-off-by: York Sun <yorksun@freescale.com>
Signed-off-by: Jon loeliger <jdl@freescale.com>
This Freescale logo is a 340 x 128 x 4bpp BMP file
that can be displayed by the DIU Framebuffer driver.
Signed-off-by: York Sun <yorksun@freescale.com>
Signed-off-by: Jon Loeliger <jdl@freescale.com>
Basically, refactor the CFG_PIXIS_VBOOT_MASK values
into the separate board config files.
Signed-off-by: Jason Jin <Jason.jin@freescale.com>
Signed-off-by: Jon Loeliger <jdl@freescale.com>
Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com>
Signed-off-by: Mahesh Jade <mahesh.jade@freescale.com>
Signed-off-by: Jason Jin <Jason.jin@freescale.com>
Signed-off-by: Jon Loeliger <jdl@freescale.com>
The RTC on the M1575 ULI chipset requires a dummy read before
we are able to talk to the RTC. We accomplish this by adding a
second memory region to the PHB the ULI is on and read from it.
The second region is added to maintain compatiabilty with Linux's
view of the PCI memory map.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
if a board/$(VENDOR)/common/Makefile exists, build it.
also add the first such case, board/freescale/common/Makefile, to
handle building board-shared EEPROM, PIXIS, and MDS-PIB code, as
dictated by board configuration.
thusly get rid of alternate build dir errors such as:
FATAL: can't create /work/wd/tmp/u-boot-ppc/board/freescale/mpc8360emds/../common/pq-mds-pib.o: No such file or directory
by putting the common/ mkdir command in its proper place (the common
Makefile). Common bits from existing individual board Makefiles have
been removed.
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
add board_add_ram_info, to make memory diagnostic output more
consistent. u-boot banner output now looks like:
DRAM: 256 MB (DDR1, 64-bit, ECC on)
and for boards with SDRAM on the local bus, a line such as this is
added:
SDRAM: 64 MB (local bus)
also replaced some magic numbers with their equivalent define names.
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
The patch split the PIB init code from pci.c to a single file board/freescale/common/pq-mds-pib.c
And add Qoc3 ATM card support for MPC8360EMDS and MPC832XEMDS board.
Signed-off-by Tony Li <tony.li@freescale.com>
The PCIe bus that the ULI M1575 is connected to has no possible way of
needing more than the fixed amount of IO & Memory space needed by the ULI.
So make it use far less IO & memory space and have it use the shared LAW. This
free's up a LAW for PCIe1 IO space. Also reduce the amount of IO space needed
by each bus.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
It looks like we had a merge issue that duplicated a bit of code
in ft_board_setup. Also, we need to set CONFIG_HAS_ETH0 to get
the MAC address properly set in the device tree on boot for TSEC1
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
this adds libfdt support code for the freescale
mpc8313erdb, mpc832xemds, mpc8349emds, mpc8349itx,
and gp boards.
Boards remain compatible with OF_FLAT_TREE.
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
PCI1 LAW mapping should use CFG_PCI1_MEM_PHY and not _BASE address.
Enable LBC and ECM errors and clear error registers.
Add tftpflash env var to get uboot from tftp server and flash it.
Add pci/pcie convenience env vars to display register space:
"run pcie3regs" to see all pcie3 ccsr registers
"run pcie3cfg" to see all cfg registers
Whitespace cleanup and MPC8544DS.h
Enable CONFIG_INTERRUPTS.
Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com>
Acked-by: Andy Fleming <afleming@freescale.com>
MPC8323E based board with 64MB fixed SDRAM, 16MB flash,
five 10/100 ethernet ports connected via an ICPlus IP175C
switch, one PCI slot, and serial. Features not supported
in this patch are SD card interface, 2 USB ports, and the
two phone ports.
Signed-off-by: Michael Barkowski <michael.barkowski@freescale.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
The OBJTREE != SRCTREE build scenario was broken.
This fixes it.
Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com>
Signed-off-by: Jon Loeliger <jdl@freescale.com>
There is a Common Flash Interface Driver existed. To use the CFI driver, define CFG_FLASH_CFI in configuration file.
Signed-off-by: TsiChungLiew <Tsi-Chung.Liew@freescale.com>
Add board port under new board/freescale directory
structure and reuse existing PIXIS FPGA support there.
Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com>
Signed-off-by: Jon Loeliger <jdl@freescale.com>
Move the 8641HPCN's PIXIS code to the new directory
board/freescale/common/ as it will be shared by
future boards not in the same processor family.
Write a "pixis_reset" command that utilizes the FPGA
reset sequencer to support alternate soft-reset options
such as using the "alternate" flash bank, enabling
the watch dog, or choosing different CPU frequencies.
Add documentation for the pixis_reset to README.mpc8641hpcn.
Signed-off-by: Haiying Wang <haiying.wang@freescale.com>
Signed-off-by: Jon Loeliger <jdl@freescale.com>
