summaryrefslogtreecommitdiff
path: root/include/configs/p1_p2_rdb_pc.h
Commit message (Collapse)AuthorAgeLines
* nand: Remove CONFIG_MTD_NAND_VERIFY_WRITEPeter Tyser2015-03-30-1/+0
| | | | | | | | | The CONFIG_MTD_NAND_VERIFY_WRITE has been removed from Linux for some time and a more generic method of NAND verification now exists in U-Boot. Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Tested-by: Heiko Schocher <hs@denx.de> Acked-by: Heiko Schocher <hs@denx.de>
* powerpc/85xx: enable some P1/P2 boards mtdparts for nor flashYangbo Lu2014-11-14-0/+44
| | | | | | | | | | Enable these boards mtdparts for nor flash: p1020rdb-pd, p1021rdb-pc, p1022ds, p1025twr, and p2020rdb-pc. Signed-off-by: Xie Xiaobo <X.Xie@freescale.com> Signed-off-by: Yangbo Lu <yangbo.lu@freescale.com> Cc: York Sun <yorksun@freescale.com> Cc: Scott Wood <scottwood@freescale.com>
* include: remove CONFIG_SPL/CONFIG_TPL definition in config headersMasahiro Yamada2014-07-30-4/+0
| | | | | | | | | Now CONFIG_SPL and CONFIG_TPL are defined in Kconfig. Remove the redundant definition in config headers. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* include: define CONFIG_SPL and CONFIG_TPL as 1Masahiro Yamada2014-07-30-4/+4
| | | | | | | | | | | | | | | | We are about to switch to Kconfig in the next commit. But there are something to get done beforehand. In Kconfig, include/generated/autoconf.h defines boolean CONFIG macros as 1. CONFIG_SPL and CONFIG_TPL, if defined, must be set to 1. Otherwise, when switching to Kconfig, the build log would be sprinkled with warning messages like this: warning: "CONFIG_SPL" redefined [enabled by default] Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* mpc85xx/p1020:Define number of USB controllers used on P1020RDB-PD platformramneek mehresh2014-05-16-0/+4
| | | | | | | | P1020 SoC which has two USB controllers, but only first one is used on this platform. Signed-off-by: Ramneek Mehresh <ramneek.mehresh@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
* powerpc/freescale: Convert selected boards to generic board architectureYork Sun2014-05-13-0/+3
| | | | | | | | | | | | | | This patch converts the following boards to use generic board: MPC8536DS, MPC8572DS, MPC8641HPCN, p1_p2_rdb_pc, corenet_ds, t4qds, B4860QDS. It has been tested on NOR boot on MPC8536DS, MPC8572DS, P1021RDB, P4080DS, P5020DS, P5040DS, P3041DS, T4240QDS, B4860QDS. Signed-off-by: York Sun <yorksun@freescale.com> CC: Ying Zhang <b40530@freescale.com> CC: Prabhakar Kushwaha <prabhakar@freescale.com> CC: Haijun.Zhang <Haijun.Zhang@freescale.com> CC: Scott Wood <scottwood@freescale.com> CC: Shaohui Xie <Shaohui.Xie@freescale.com>
* powerpc/mpc85xx:Update MONITOR_LEN for 768KB u-boot sizePrabhakar Kushwaha2014-04-22-1/+1
| | | | | | | | | U-boot binary size has been increased from 512KB to 768KB. So update CONFIG_SYS_MONITOR_LEN to reflect the same. Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
* QE/FMAN: modify CONFIG_SYS_QE_FMAN_FW_ADDR to CONFIG_SYS_FMAN_FW_ADDR and ↵Zhao Qiang2014-04-22-1/+1
| | | | | | | | | | | CONFIG_SYS_QE_FW_ADDR CONFIG_SYS_QE_FMAN_FW_ADDR is used to both Fman and QE for microcode address. Now using CONFIG_SYS_FMAN_FW_ADDR for Fman microcode address, and CONFIG_SYS_QE_FW_ADDR for QE microcode address. Signed-off-by: Zhao Qiang <B45475@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
* SPL: P2020RDB: fix the problem booting from spi flashYing Zhang2014-02-24-4/+8
| | | | | | | | There was no enough stack in SPL, so the buffer needed in SPL is to malloc from memory pool and to repalce the temporary variable. Signed-off-by: Ying Zhang <b40530@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
* SPL: powerpc: expand SPL's length to 128KYing Zhang2014-02-24-6/+6
| | | | | | | | | 1. The SPL's length of SDCARD boot has not enough,expand the SPL's length to 128K. 2. deleted unused symbol: CONFIG_SYS_RUN_INDDR Signed-off-by: Ying Zhang <b40530@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
* powerpc: mpc85xx: move CONFIG_MPC85xx definition to CPU config.mkMasahiro Yamada2014-01-24-1/+0
| | | | | | | Define CONFIG_MPC85xx in arch/powerpc/cpu/mpc85xx/config.mk because all target boards with mpc85xx cpu define it. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* powerpc/mpc85xx:Increase binary size for P, B & T series boards.Prabhakar Kushwaha2014-01-21-8/+4
| | | | | | | | | | | u-boot binary size for Freescale mpc85xx platforms is 512KB. This has been reached to upper limit for some of the platforms causig linker error. So, Increase the u-boot binary size to 768KB. Signed-off-by: York Sun <yorksun@freescale.com> Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
* kgdb: configs: remove obsolete CONFIG_KGDB_SER_INDEXVladimir Zapolskiy2013-12-13-1/+0
| | | | | | | | The last users of CONFIG_KGDB_SER_INDEX were removed more than 3 years ago in commits 550650ddd0 and bf16500f79, either kgdb subsystem should care about this parameter or it should be gone completely. Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
* Driver/DDR: Moving Freescale DDR driver to a common driverYork Sun2013-11-25-1/+1
| | | | | | | Freescale DDR driver has been used for mpc83xx, mpc85xx, mpc86xx SoCs. The similar DDR controllers will be used for ARM-based SoCs. Signed-off-by: York Sun <yorksun@freescale.com>
* config: remove platform CONFIG_SYS_HZ definition part 2/2Rob Herring2013-11-04-1/+0
| | | | | | Remove platform CONFIG_SYS_HZ definition for configs a-z*. Signed-off-by: Rob Herring <rob.herring@calxeda.com>
* config: Add a default CONFIG_SYS_PROMPTRob Herring2013-11-04-1/+0
| | | | | | | | | | The definitions for CONFIG_SYS_PROMPT are varied with little reason other than to display the board name. Over half the definitions are "==> ", so make this the default. The rest of the boards remain unchanged to avoid breaking any external scripts expecting a certain prompt. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com>
* powerpc: p1_p2_rdb_pc: add TPL for p1_p2_rdb_pc nand bootYing Zhang2013-10-16-26/+57
| | | | | | Enable TPL for p1_p2_rdb_pc nand boot. Signed-off-by: Ying Zhang <b40530@freescale.com>
* powerpc : p1_p2_rdb_pc : Enable p1_p2_rdb_pc to start from eSPI with SPLYing Zhang2013-10-16-7/+29
| | | | | | Enable p1_p2_rdb_pc to start from eSPI with SPL. Signed-off-by: Ying Zhang <b40530@freescale.com>
* powerpc: p1_p2_rdb_pc: Enable p1_p2_rdb_pc to boot from SD Card with SPLYing Zhang2013-10-16-14/+45
| | | | | | Enable p1_p2_rdb_pc to start from eSDHC with SPL. Signed-off-by: Ying Zhang <b40530@freescale.com>
* powerpc: deleted unused symbol CONFIG_SPL_NAND_MINIMAL and enabled some ↵Ying Zhang2013-08-20-1/+0
| | | | | | | | | | | functionality for common SPL 1. The symbol CONFIG_SPL_NAND_MINIMAL is unused, so deleted it. 2. Some functions were unused in the minimal SPL, but it is useful in the common SPL. So, enabled some functionality for common SPL. Signed-off-by: Ying Zhang <b40530@freescale.com> Acked-by: York Sun <yorksun@freescale.com>
* p1020rdb-pd: platform supportHaijun.Zhang2013-08-09-3/+47
| | | | | | | | | | | | | | Add new board p1020RDB-PD. P1020RDB-PD board was update from P1020RDB. DDR changed from DDR2 1G to DDR3 2G. NAND: 128 MiB Flash: 64 MiB Also change P1020RDB to P1020RDB-PC to distinguish from P1020RDB board. Signed-off-by: Jerry Huang <Chang-Ming.Huang@freescale.com> Signed-off-by: Haijun Zhang <Haijun.Zhang@freescale.com> CC: Scott Wood <scottwood@freescale.com> Acked-by: York Sun <yorksun@freescale.com>
* Merge branch 'master' of git://git.denx.de/u-boot-i2cTom Rini2013-07-24-10/+9
|\ | | | | | | | | | | | | | | | | | | | | The sandburst-specific i2c drivers have been deleted, conflict was just over the SPDX conversion. Conflicts: board/sandburst/common/ppc440gx_i2c.c board/sandburst/common/ppc440gx_i2c.h Signed-off-by: Tom Rini <trini@ti.com>
| * i2c, fsl_i2c: switch to new multibus/multiadapter supportHeiko Schocher2013-07-23-9/+9
| | | | | | | | | | | | | | | | | | - added to fsl_i2c driver new multibus/multiadpater support - adapted all config files, which uses this driver Signed-off-by: Heiko Schocher <hs@denx.de> Cc: Simon Glass <sjg@chromium.org> Cc: Stephen Warren <swarren@wwwdotorg.org>
| * i2c, soft-i2c: switch to new multibus/multiadapter supportHeiko Schocher2013-07-23-1/+0
| | | | | | | | | | | | | | | | | | - added to soft_i2c driver new multibus/multiadpater support - adapted all config files, which uses this driver Signed-off-by: Heiko Schocher <hs@denx.de> Cc: Simon Glass <sjg@chromium.org> Cc: Stephen Warren <swarren@wwwdotorg.org>
* | Add GPL-2.0+ SPDX-License-Identifier to source filesWolfgang Denk2013-07-24-17/+1
|/ | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
* pci: introduce CONFIG_PCI_INDIRECT_BRIDGE optionGabor Juhos2013-06-07-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The pci_indirect.c file is always compiled when CONFIG_PCI is defined although the indirect PCI bridge support is not needed by every board. Introduce a new CONFIG_PCI_INDIRECT_BRIDGE config option and only compile indirect PCI bridge support if this options is enabled. Also add the new option into the configuration files of the boards which needs that. Compile tested for powerpc, x86, arm and nds32. MAKEALL results: powerpc: --------------------- SUMMARY ---------------------------- Boards compiled: 641 Boards with warnings but no errors: 2 ( ELPPC MPC8323ERDB ) ---------------------------------------------------------- Note: the warnings for ELPPC and MPC8323ERDB are present even without the actual patch. x86: --------------------- SUMMARY ---------------------------- Boards compiled: 1 ---------------------------------------------------------- arm: --------------------- SUMMARY ---------------------------- Boards compiled: 311 ---------------------------------------------------------- nds32: --------------------- SUMMARY ---------------------------- Boards compiled: 3 ---------------------------------------------------------- Cc: Tom Rini <trini@ti.com> Cc: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com> Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
* Makefile: Change CONFIG_SPL_PAD_TO to image offsetBenoît Thébaudeau2013-04-12-1/+1
| | | | | | | | | | | | | Change CONFIG_SPL_PAD_TO from a link address to an image offset since this is more handy and closer to the purpose of this config. Automatically define CONFIG_SPL_PAD_TO to CONFIG_SPL_MAX_SIZE (or 0 without CONFIG_SPL_MAX_SIZE). Test that CONFIG_SPL_PAD_TO >= CONFIG_SPL_MAX_SIZE if CONFIG_SPL_PAD_TO is non-zero. Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
* powerpc/mpc85xx/p2020rdb-pca: Use L2 SRAM for SPL bootScott Wood2012-11-26-36/+33
| | | | | | | | | | | | This allows DDR configuration to be deferred to the final U-Boot image, which is able to make use of SPD data. The SPL itself cannot use SPD due to code size constraints. It previously used fixed register values for DDR configuration, and those values did not work on the p2020rdb-pca board I tested with. It's possible that different revisions of the board require different settings. Using SPD eliminates that problem. Signed-off-by: Scott Wood <scottwood@freescale.com> Cc: Andy Fleming <afleming@freescale.com>
* powerpc/mpc85xx/p1_p2_rdb_pc: clean up memory mapScott Wood2012-11-26-13/+9
| | | | | | | | | | | | | | | | | | | - Sort by address, and fix column alignment - Don't label things as localbus that aren't. Instead, put chipselect info at the end of the description for localbus windows. Note that NAND/NOR have their chipselects swapped when booting from NAND, and CS2 can be either PMC or VSC7385 depending on hwconfig. - Shrink NAND to the 32K that's actually mapped in the localbus - Assign an address and size to L2 SRAM. Remove the similarly named but unintelligible "L2 SDRAM(REV.)". - Remove the untrue comment about L1 stack being mapped with TLB0. Signed-off-by: Scott Wood <scottwood@freescale.com> Cc: Andy Fleming <afleming@freescale.com>
* powerpc/mpc85xx/p1_p2_rdb_pc: convert from nand_spl to new splScott Wood2012-11-26-26/+28
| | | | | Signed-off-by: Scott Wood <scottwood@freescale.com> Cc: Andy Fleming <afleming@freescale.com>
* COMMON: Use __stringify() instead of MK_STR()Marek Vasut2012-10-15-11/+11
| | | | | | | | | Kill multiple occurances and redeclaration of MK_STR in favor of __stringify(). Signed-off-by: Marek Vasut <marex@denx.de> Cc: Wolfgang Denk <wd@denx.de> Signed-off-by: Tom Rini <trini@ti.com>
* powerpc/p1_p2_rdb_pc: print -PC suffix in board nameScott Wood2012-08-23-5/+5
| | | | | | | | | | | | | | | | Currently the -PC variants of the P1/P2 RDB boards do not print it on boot -- e.g. a P2020RDB-PC will claim to be a plain P2020RDB. Besides being incorrect, this can confuse a user into building U-Boot for P2020RDB rather than P2020RDB-PC, resulting in a board that does not boot. P1024RDB and P1025RDB are not included, as these boards apparently do not have -PC as part of their name, even though they are supported by p1_p2_rdb_pc. The P2020RDB variant covered by this is apparently P2020RDB-PCA rather than P2020RDB-PC. Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
* powerpc/85xx: improve definition of BR_PHYS_ADDR macroTimur Tabi2012-08-08-2/+2
| | | | | | | | The BR_PHYS_ADDR(x) macro was missing parentheses around "x" in the macro definition, so callers had to supply their own parenthesis. Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
* hush.c: Move default CONFIG_SYS_PROMPT_HUSH_PS2 to hush.cTom Rini2012-06-20-3/+0
| | | | | | | | | | Exactly one board has defined CONFIG_SYS_PROMPT_HUSH_PS2 to a value different than "> " which is vision2. I have Cc'd the maintainer here as I strongly suspect this is a bug rather than intentional behavior. Cc: Stefano Babic <sbabic@denx.de> Signed-off-by: Tom Rini <trini@ti.com> Acked-by: Stefano Babic <sbabic@denx.de>
* include/configs: Remove CONFIG_SYS_64BIT_STRTOULTom Rini2012-05-15-2/+0
| | | | | | This define does not control anything, remove it. Signed-off-by: Tom Rini <trini@ti.com>
* include/configs: Remove CONFIG_SYS_64BIT_VSPRINTFTom Rini2012-05-15-1/+0
| | | | | | This define does not control anything, remove it. Signed-off-by: Tom Rini <trini@ti.com>
* PowerPC: correct the SATA for p1/p2 rdb-pc platformJerry Huang2012-04-24-1/+1
| | | | | | | | For p1/p2 rdb-pc platform, use the PCIe-SATA Silicon Image SATA controller. Therefore, the SATA driver will use sata_sil, instead sata_sil3114. Signed-off-by: Jerry Huang <Chang-Ming.Huang@freescale.com> CC: Andy Fleming <afleming@gmail.com>
* powerpc/mpc8xxx: Fix CONFIG_DDR_RAW_TIMING for two boardsYork Sun2012-04-24-1/+1
| | | | | | | | | P1010RDB and p1_pc_rdb_pc has incorrect configuration for CONFIG_DDR_RAW_TIMING. It should be CONFIG_SYS_DDR_RAW_TIMING. Incorrect setting causes DDR failure in case of SPD absent. Signed-off-by: York Sun <yorksun@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
* configs: Remove CONFIG_NET_MULTI from board filesFabio Estevam2012-02-12-6/+0
| | | | | | | | | | | | | | | | | | CONFIG_NET_MULTI is not used anymore, so remove it from board files. Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Kumar Gala <kumar.gala@freescale.com> Cc: Sandeep Paulraj <s-paulraj@ti.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Tom Rini <trini@ti.com> Acked-by: Mike Frysinger <vapier@gentoo.org> Acked-by: Marek Vasut <marek.vasut@gmail.com> Acked-by: Heiko Schocher <hs@denx.de> Acked-by: Kumar Gala <galak@kernel.crashing.org> Acked-by: Stefano Babic <sbabic@denx.de> Tested-by: Marek Vasut <marek.vasut@gmail.com> Tested-by: Heiko Schocher <hs@denx.de>
* sdhc_boot: Introduce CONFIG_FSL_FIXED_MMC_LOCATION optionFabio Estevam2012-02-12-0/+1
| | | | | | | | | | | | | | | | | | | Since commit 97039ab98 (env_mmc: Allow board code to override the environment address) mmc_get_env_addr is a weak-aliased function in common/env_mmc.c The mmc_get_env_addr implementation that exists at board/freescale/common/sdhc_boot.c is meant to be used only for PowerPC boards, but currently it is being used for all platforms that have CONFIG_ENV_IS_IN_MMC defined. Introduce CONFIG_FSL_FIXED_MMC_LOCATION so that the boards that need to use the mmc_get_env_addr version from board/freescale/common/sdhc_boot.c could activate this config option on their board file. This fixes the retrieval of CONFIG_ENV_OFFSET on non-PowerPC boards. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Kumar Gala <galak@kernel.crashing.org> Acked-by: Stefano Babic <sbabic@denx.de>
* powerpc/85xx: clean up and document the QE/FMAN microcode macrosTimur Tabi2011-11-29-2/+3
| | | | | | | | | | | | | | | | | | | | Several macros are used to identify and locate the microcode binary image that U-boot needs to upload to the QE or Fman. Both the QE and the Fman use the QE Firmware binary format to package their respective microcode data, which is why the same macros are used for both. A given SOC will only have a QE or an Fman, so this is safe. Unfortunately, the current macro definition and usage has inconsistencies. For example, CONFIG_SYS_FMAN_FW_ADDR was used to define the address of Fman firmware in NOR flash, but CONFIG_SYS_QE_FW_IN_NAND contains the address of NAND. There's no way to know by looking at a variable how it's supposed to be used. In the future, the code which uploads QE firmware and Fman firmware will be merged. Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* powerpc/85xx: Fix NAND SPL supportKumar Gala2011-11-09-1/+1
| | | | | | | | We cause CCSRBAR to be relocated in the SPL phase of NAND boot which isn't expected and breaks things. Fixing the board config.h to NOT relocate CCSR during the CONFIG_NAND_SPL phase. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* common: cosmetic: CONFIG_BOOTFILE checkpatch complianceJoe Hershberger2011-10-22-1/+1
| | | | | | | | | Remove MK_STR from places that consume CONFIG_BOOTFILE to force all definitions to be string literals. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Cc: Joe Hershberger <joe.hershberger@gmail.com> Cc: Wolfgang Denk <wd@denx.de> Acked-by: Mike Frysinger <vapier@gentoo.org>
* common: cosmetic: CONFIG_ROOTPATH checkpatch complianceJoe Hershberger2011-10-22-1/+1
| | | | | | | | | Remove MK_STR from places that consume CONFIG_ROOTPATH to force all definitions to be string literals. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Cc: Joe Hershberger <joe.hershberger@gmail.com> Cc: Wolfgang Denk <wd@denx.de> Acked-by: Mike Frysinger <vapier@gentoo.org>
* powerpc/85xx: Drop CONFIG_VIDEO on P1_P2_RDB-PC boards to reduce sizeKumar Gala2011-10-13-16/+0
| | | | | | | | | With older compilers (gcc-4.2.x) we run into issues that resulting image is too large. We can save a bunch of space by removing the video support. In general video support on these boards is a nice to have since it requires a PCIe add-on card. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* powerpc/85xx: CONFIG_ENABLE_36BIT_PHYS does not depend on CONFIG_PHYS_64BITTimur Tabi2011-10-09-2/+1
| | | | | | | | | | The macro CONFIG_ENABLE_36BIT_PHYS is used to indicate that the given SOC is capable of 36-bit physical addresses, even if such large addresses are not used. On two boards, this macro was enabled only when building a 36-bit image. Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* powerpc/8xxx: Add support for interactive DDR programming interfaceYork Sun2011-10-09-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Interactive DDR debugging provides a user interface to view and modify SPD, DIMM parameters, board options and DDR controller registers before DDR is initialized. With this feature, developers can fine-tune DDR for board bringup and other debugging without frequently having to reprogram the flash. To enable this feature, define CONFIG_FSL_DDR_INTERACTIVE in board header file and set an environment variable to activate it. Syntax: setenv ddr_interactive on After reset, U-boot prompts before initializing DDR controllers FSL DDR> The available commands are print print SPD and intermediate computed data reset reboot machine recompute reload SPD and options to default and recompute regs edit modify spd, parameter, or option compute recompute registers from current next_step to end next_step shows current next_step help this message go program the memory controller and continue with u-boot The first command should be "compute", which reads data from DIMM SPDs and board options, performs the calculation then stops before setting DDR controller. A user can use "print" and "edit" commands to view and modify anything. "Go" picks up from current step with any modification and compltes the calculation then enables the DDR controller to continue u-boot. "Recompute" does it over from fresh reading. Signed-off-by: York Sun <yorksun@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* powerpc/85xx: Add support for new P102x/P2020 RDB style boardsLi Yang2011-09-29-0/+984
The following boards share a common design but with minor variations between them: P1020MSBG-PC P1020RDB-PC P1020UTM-PC P1021RDB-PC P1024RDB P1025RDB P2020RDB-PC The P1020RDB-PC shares its roots in the existing P1020RDB board design, however uses DDR3 instead of DDR2. P2020RDB-PC differs from the P102x RDB-PC with 64-bit DDR and 100Mhz SYSCLK. Key features on these boards include: * DDR3 * NOR flash * NAND flash (on RDB's only) * SPI flash (on RDB's only) * SDHC/MMC card slot * VSC7385 Ethernet switch (on P1020MBG, P1020RDB, & P1021RDB) * PCIE slot and mini-PCIE slots As these boards use soldered DDR chips not regular DIMMs, an on-board EEPROM is used to store SPD data. In case of absent or corrupted SPD, falling back to timing data embedded in the source code will be used. Raw timing data is extracted from DDR chip datasheet. Different speeds of DDR are supported with this approach. ODT option is forced to fit this set of boards, again because they don't have regular DIMMs. CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS is defined as 5ms to meet specification for writing timing. VSC firmware Address is defined by default in config file for eTSEC1. SD width is based off DIP switch. DIP switch is detected on the board by reading i2c bus and setting the appropriate mux values. Some boards have QE module in the silicon (P1021 and P1025). QE and eLBC have pins multiplexing. QE function needs to be disabled to access Nor Flash and CPLD. QE-UEC and QE-UART can be enabled for linux kernel by setting "qe" in hwconfig. In addition, QE-UEC and QE-TDM also have pins multiplexing, to enable QE-TDM for linux kernel, set "qe;tdm" in hwconfig. Syntax is as below 'setenv hwconfig qe' to enable QE UEC/UART and disable Nor-Flash/CPLD. 'setenv hwconfig 'qe;tdm'' to enalbe QE TDM and disable Nor-Flash/CPLD. Signed-off-by: York Sun <yorksun@freescale.com> Signed-off-by: Li Yang <leoli@freescale.com> Signed-off-by: Zhao Chenhui <b26998@freescale.com> Signed-off-by: Matthew McClintock <msm@freescale.com> Signed-off-by: Poonam Aggrwal <poonam.aggrwal@freescale.com> Signed-off-by: Priyanka Jain <Priyanka.Jain@freescale.com> Signed-off-by: Tang Yuantian <b29983@freescale.com> Signed-off-by: ramneek.mehresh <ramneek.mehresh@freescale.com> Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Signed-off-by: Matthew McClintock <msm@freescale.com> Signed-off-by: Xie Xiaobo <X.Xie@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Jerry Huang <Chang-Ming.Huang@freescale.com> Signed-off-by: Akhil Goyal <akhil.goyal@freescale.com>
generated by cgit v1.1 at 2024-11-11 06:28:26 +0000