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* SPL: P1022DS: switch to new multibus/multiadapter supportYing Zhang2013-09-09-1/+5
| | | | | | | - Added section "u_boot_list" in arch/powerpc/cpu/mpc85xx/u-boot-spl.lds - Use the function i2c_init_all instead of i2c_init Signed-off-by: Ying Zhang <b40530@freescale.com>
* powerpc/p1010rdb: fix calculating ddr_freq_mhzShengzhou Liu2013-08-20-1/+1
| | | | | | | | There was a bug for calculating ddr_freq_mhz, it should be divided by 1000000 rather than 0x1000000. Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com> Acked-by: York Sun <yorksun@freescale.com>
* powerpc/t4240: add QSGMII interface supportShaohui Xie2013-08-20-22/+58
| | | | | | | | | | Also some fix for QSGMII. 1. fix QSGMII configure of Serdes2. 2. fix PHY address of QSGMII MAC9 & MAC10 for each FMAN. 3. fix dtb for QSGMII interface. Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com> Acked-by: York Sun <yorksun@freescale.com>
* powerpc/t4240: fix lanes routing for QSGMII protocolsShaohui Xie2013-08-20-2/+37
| | | | | | | | When using QSGMII protocols, the first lane and third lane on each slot need to be swapped. Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com> Acked-by: York Sun <yorksun@freescale.com>
* powerpc/common/vsc3316: remove const from vsc3316_config parameter defineShaohui Xie2013-08-20-12/+12
| | | | | | | | | Since the parameters need to be modified according to different Serdes protocols at runtime, the const will block this. Also remove const from arrays define used by vsc3316_config. Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com> Acked-by: York Sun <yorksun@freescale.com>
* SPDX-License-Identifier: clean up license headerYork Sun2013-08-20-16/+1
| | | | | | | | | This patch cleans up license header in these files: board/freescale/p1022ds/spl.c drivers/mmc/fsl_esdhc_spl.c drivers/mtd/spi/fsl_espi_spl.c Signed-off-by: York Sun <yorksun@freescale.com>
* powerpc: Fix CamelCase checkpatch warningsPrabhakar Kushwaha2013-08-20-6/+6
| | | | | | | | | | | 85xx, 86xx PowerPC folders have code variables with CamelCase naming conventions. because of this code checkpatch script generates "WARNING: Avoid CamelCase". Convert variables name to normal naming convention and modify board, driver files with updated the new structure. Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Acked-by: York Sun <yorksun@freescale.com>
* powerpc: p1022ds: add TPL for p1022ds nand bootYing Zhang2013-08-20-48/+21
| | | | | | | | TPL is introduced in the patch "NAND: TPL : introduce the TPL based on the SPL", here enable TPL for p1022ds nand boot. Signed-off-by: Ying Zhang <b40530@freescale.com> Acked-by: York Sun <yorksun@freescale.com>
* powerpc : p1022ds : Enable p1022ds to start from eSPI with SPLYing Zhang2013-08-20-0/+10
| | | | | | | Enable p1022ds to start from eSPI with SPL. Signed-off-by: Ying Zhang <b40530@freescale.com> Acked-by: York Sun <yorksun@freescale.com>
* powerpc: p1022ds: Enable P1022DS to boot from SD Card with SPLYing Zhang2013-08-20-10/+128
| | | | | | | Enable p1022ds to start from eSDHC with SPL. Signed-off-by: Ying Zhang <b40530@freescale.com> Acked-by: York Sun <yorksun@freescale.com>
* Merge branch 'master' of git://88.191.163.10/u-boot-armTom Rini2013-08-18-933/+63
|\ | | | | | | | | | | | | | | | | | | Fixup an easy conflict over adding the clk_get prototype and USB_OTG defines for am33xx having moved. Conflicts: arch/arm/include/asm/arch-am33xx/hardware.h Signed-off-by: Tom Rini <trini@ti.com>
| * Merge git://git.denx.de/u-boot-armStefano Babic2013-07-31-5232/+361
| |\ | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: board/freescale/mx6qsabrelite/Makefile board/freescale/mx6qsabrelite/mx6qsabrelite.c include/configs/mx6qsabrelite.h Signed-off-by: Stefano Babic <sbabic@denx.de>
| * | mx6qsabresd: Add splash screen support via HDMIPardeep Kumar Singla2013-07-27-1/+63
| | | | | | | | | | | | Signed-off-by: Pardeep Kumar Singla <b45784@freescale.com>
| * | mx6qsabrelite: Remove mx6qsabrelite code in favor of nitrogen6xFabio Estevam2013-07-26-961/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | mx6qsabrelite and nitrogen6q boards are hardware compatible, so let's avoid the code duplication and only use the nitrogen6x source code to make board code maintainance easier. Tested booting a mainline device tree kernel on a mx6qsabrelite board. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
* | | powerpc/c29xpcie: add readme document for c29xpciePo Liu2013-08-14-0/+100
| | | | | | | | | | | | Signed-off-by: Po Liu <Po.Liu@freescale.com>
* | | powerpc/mpc85xx: Cleanup license header in source filesYork Sun2013-08-12-177/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix the license header introduced by the following patches Add TWR-P10xx board support Add T4240EMU target IDT8T49N222A configuration code Add C29x SoC support Add support for C29XPCIE board Signed-off-by: York Sun <yorksun@freescale.com>
* | | powerpc/c29xpcie: add support for C29XPCIE boardMingkai Hu2013-08-09-0/+552
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | C29XPCIE board is a series of Freescale PCIe add-in cards to perform as public key crypto accelerator or secure key management module. It includes C293PCIE board, C293PCIE board and C291PCIE board. - 512KB platform SRAM in addition to 512K L2 Cache/SRAM - 512MB soldered DDR3 32bit memory - CPLD System Logic - 64MB x16 NOR flash and 4GB x8 NAND flash - 16MB SPI flash Signed-off-by: Mingkai Hu <Mingkai.Hu@freescale.com> Singed-off-by: Po Liu <Po.Liu@freescale.com> [yorksun: Fixup include/configs/C29XPCIE.h] Signed-off-by: York Sun <yorksun@freescale.com>
* | | board/b4860qds: Add support for configuring SerDes1 RefclksShaveta Leekha2013-08-09-2/+112
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1) Add support in B4860 board files for using IDT driver where IDT8T49N222A is a low phase noise Frequency Translator / Synthesizer that generate different refclks for SerDes modules, used this driver for reconfiguring SerDes1 Refclks(based on SerDes1 protocols) for CPRI to work. CPRI works on 122.88MHz and default refclks coming on board are not suitable for it 2) Move SerDes1 refclk1 source selection from eth_b4860qds.c file to b4860qds board file, as SerDes1 Refclk1 would come from PHY MUX in case of certain protocols, that have been checked here. This change would make on board SGMIIs to work 3) Add I2C addresses for IDT8T49N222A devices in board/include file 4) Add define for PCA-I2C bus multiplexer, on which IDT devices exist Signed-off-by: Shaveta Leekha <shaveta@freescale.com> Acked-by: York Sun <yorksun@freescale.com>
* | | board/freescale/common: IDT8T49N222A configuration codeShaveta Leekha2013-08-09-0/+341
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add code for configuring IDT8T49N222A device for various output refclks - The IDT8T49N222A is a low phase noise Frequency Translator / Synthesizer with alarm and monitoring functions suitable for networking and communications applications. It is able to generate wide range of output frequencies. - In B4860QDS, it has been used to generate different refclks to SerDes modules - Programming of these devices are performed by I2C interface. Signed-off-by: Shaveta Leekha <shaveta@freescale.com> Acked-by: York Sun <yorksun@freescale.com>
* | | board/bsc9132qds: Configure DSP DDR controllerPriyanka Jain2013-08-09-0/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BSC9132 SoC has two separate DDR controllers for PowerPC side and DSP side DDR. They are mapped to PowerPC and DSP CCSR space respectively. BSC9132QDS has two on-board MC34716EP DDR3 memory one connected to PowerPC and other to DSP side controller. Configure DSP DDR controller similar to PowerPC side DDR controller as memories are exactly similar. Signed-off-by: Manish Jaggi <manish.jaggi@freescale.com> Signed-off-by: Priyanka Jain <Priyanka.Jain@freescale.com> Acked-by: York Sun <yorksun@freescale.com>
* | | board/bsc9132qds: Add DSP side tlb and lawsPriyanka Jain2013-08-09-0/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BSC9132QDS is a Freescale Reference Design Board for BSC9132 SoC which is a integrated device that contains two powerpc e500v2 cores and two DSP starcores. To support DSP starcore -Creating LAW and TLB for DSP-CCSR space. -Creating LAW for DSP-core subsystem M2 and M3 memory -Creating LAW for 1GB DDR which is connected exclusively to DSP-cores Signed-off-by: Manish Jaggi <manish.jaggi@freescale.com> Signed-off-by: Priyanka Jain <Priyanka.Jain@freescale.com> Acked-by: York Sun <yorksun@freescale.com>
* | | p1020rdb-pd: platform supportHaijun.Zhang2013-08-09-3/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | | powerpc/mpc8xxx: Add memory reset controlYork Sun2013-08-09-8/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | JEDEC spec requires the clocks to be stable before deasserting reset signal for RDIMMs. Clocks start when any chip select is enabled and clock control register is set. This patch also adds the interface to toggle memory reset signal if needed by the boards. Signed-off-by: York Sun <yorksun@freescale.com>
* | | powerpc/t4240qds: Adjust DDR timing for RDIMMYork Sun2013-08-09-10/+9
| | | | | | | | | | | | | | | | | | | | | RDIMM has different timing. Tested RDIMM is MT18JSF1G72PDZ-1G9E1 for dual rank. Single- and quad-rank are not tested due to availability. Signed-off-by: York Sun <yorksun@freescale.com>
* | | powerpc/T4240EMU: Add T4240EMU targetYork Sun2013-08-09-105/+274
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add emulator support for T4240. Emulator has limited peripherals and interfaces. Difference between emulator and T4240QDS includes: ECC for DDR is disabled due the procedure to load images No board FPGA (QIXIS) NOR flash has 32-bit port for higher loading speed IFC and I2C timing don't really matter, so set them fast No ethernet Signed-off-by: York Sun <yorksun@freescale.com>
* | | powerpc/corenet: Move RCW print to cpu.cYork Sun2013-08-09-58/+3
| | | | | | | | | | | | | | | | | | | | | The RCW print is common for all corenet platforms. Not necessary to ducplicate in each board file. Signed-off-by: York Sun <yorksun@freescale.com>
* | | powerpc/85xx: Add TWR-P10xx board supportXie Xiaobo2013-08-09-0/+544
| |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | TWR-P1025 Specification: ----------------------- Memory subsystem: 512MB DDR3 (on board DDR) 64Mbyte 16bit NOR flash One microSD Card slot Ethernet: eTSEC1: Connected to Atheros AR8035 GETH PHY eTSEC3: Connected to Atheros AR8035 GETH PHY UART: Two UARTs are routed to the FDTI dual USB to RS232 convertor USB: Two USB2.0 Type A ports I2C: AT24C01B 1K Board EEPROM (8 bit address) QUICC Engine: Connected to DP83849i PHY supply two 10/100M ethernet ports QE UART for RS485 or RS232 PCIE: One mini-PCIE slot Signed-off-by: Michael Johnston <michael.johnston@freescale.com> Signed-off-by: Xie Xiaobo <X.Xie@freescale.com> [yorksun: Fixup include/configs/p1_twr.h] Signed-off-by: York Sun <yorksun@freescale.com>
* | Merge branch 'master' of git://git.denx.de/u-boot-i2cTom Rini2013-07-24-15/+26
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | vf610: Add I2C support for Vybrid VF610 platformAlison Wang2013-07-23-1/+13
| | | | | | | | | | | | | | | | | | | | | This patch adds I2C support for Vybrid VF610 platform and adds I2C0 support to VF610TWR board. Signed-off-by: Alison Wang <b18965@freescale.com>
| * | i2c, fsl_i2c: switch to new multibus/multiadapter supportHeiko Schocher2013-07-23-9/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | - 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 Schocher2013-07-23-5/+5
| |/ | | | | | | | | | | | | | | | | - 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 Denk2013-07-24-5248/+337
|/ | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
* PPC MPC83xx: Fix MPC8323ERDB build warningWolfgang Denk2013-07-15-1/+5
| | | | | | | | | | | | Fix: mpc8323erdb.c: In function 'mac_read_from_eeprom': mpc8323erdb.c:198:3: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] Signed-off-by: Wolfgang Denk <wd@denx.de> cc: Timur Tabi <timur@tabi.org> cc: Kim Phillips <kim.phillips@freescale.com>
* Merge branch 'master' of git://git.denx.de/u-boot-armTom Rini2013-07-12-6/+49
|\ | | | | | | | | | | | | | | | | | | Fix a trivial conflict in arch/arm/dts/exynos5250.dtsi about gpio and serial. Conflicts: arch/arm/dts/exynos5250.dtsi Signed-off-by: Tom Rini <trini@ti.com>
| * Merge branch 'u-boot-imx/master' into 'u-boot-arm/master'Albert ARIBAUD2013-06-28-6/+49
| |\
| | * mx28evk: Move README file inside board directoryFabio Estevam2013-06-26-0/+46
| | | | | | | | | | | | | | | | | | Board specific READMEs should be located inside the respective board directory. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
| | * imx: Add support for the SabreSD shipped with i.MX6DLPierre Aubert2013-06-26-6/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The SabreSD platform is available with i.MX6Q or i.MX6DL. This patch adds the support of the i.MX6DL. The config file and the board directory are renamed to remove the reference to the MX6Q. Signed-off-by: Pierre Aubert <p.aubert@staubli.com> CC: Stefano Babic <sbabic@denx.de> Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com>
* | | Merge branch 'master' of git://git.denx.de/u-boot-armTom Rini2013-06-22-6/+14
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| * | arm: make __rel_dyn_{start, end} compiler-generatedAlbert ARIBAUD2013-06-21-2/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This change is only done where needed: some linker scripts may contain relocation symbols yet remain unchanged. __rel_dyn_start and __rel_dyn_end each requires its own output section; putting them in relocation sections changes their flags and breaks relocation. Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net> Tested-by: Lubomir Popov <lpopov@mm-sol.com> Tested-by: Jeroen Hofstee <jeroen@myspectrum.nl> Reviewed-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
| * | arm: make __image_copy_{start, end} compiler-generatedAlbert ARIBAUD2013-06-21-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This change is only done where needed: some linker scripts may contain __image_copy_{start,end} yet remain unchanged. Also, __image_copy_end needs its own section; putting it in relocation sections changes their flags and makes relocation break. Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net> Tested-by: Lubomir Popov <lpopov@mm-sol.com> Tested-by: Jeroen Hofstee <jeroen@myspectrum.nl> Reviewed-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
| * | remove all references to .dynsymAlbert ARIBAUD2013-06-21-5/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Discard all .dynsym sections from linker scripts Remove all __dynsym_start definitions from linker scripts Remove all __dynsym_start references from the codebase Note: this touches include/asm-generic/sections.h, which is not ARM-specific, but actual uses of __dynsym_start are only in ARM, so this patch can safely go through the ARM repository. Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net> Tested-by: Lubomir Popov <lpopov@mm-sol.com> Tested-by: Jeroen Hofstee <jeroen@myspectrum.nl> Reviewed-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
* | | powerpc/85xx: Add P1023RDB board supportChunhe Lan2013-06-20-0/+448
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | P1023RDB Specification: ----------------------- Memory subsystem: 512MB DDR3 (Fixed DDR on board) 64MB NOR flash 128MB NAND flash Ethernet: eTSEC1: Connected to Atheros AR8035 GETH PHY eTSEC2: Connected to Atheros AR8035 GETH PHY PCIe: Three mini-PCIe slots USB: Two USB2.0 Type A ports I2C: AT24C08 8K Board EEPROM (8 bit address) Signed-off-by: Chunhe Lan <Chunhe.Lan@freescale.com> Cc: Scott Wood <scottwood@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
* | | powerpc/pixis: Fix pixis help messageYork Sun2013-06-20-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | "pixis_reset help" command prints the message without a new line "\n", which makes the prompt on the same line. Signed-off-by: York Sun <yorksun@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
* | | board/p1010rdb: Fix PCIe TLB creation on CONFIG_PCI definePrabhakar Kushwaha2013-06-20-1/+1
| | | | | | | | | | | | | | | | | | | | | PCIe TLB should be created with CONFIG_PCI defined Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
* | | powerpc/t4qds: Slave module for boot from SRIO and PCIELiu Gang2013-06-20-0/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When a T4 board boots from SRIO or PCIE, it needs to finish these processes: 1. Set all the cores in holdoff status. 2. Set the boot location to one PCIE or SRIO interface by RCW. 3. Set a specific TLB entry for the boot process. 4. Set a LAW entry with the TargetID of one PCIE or SRIO for the boot. 5. Set a specific TLB entry in order to fetch ucode and ENV from master. 6. Set a LAW entry with the TargetID one of the PCIE ports for ucode and ENV. 7. Slave's u-boot image should be generated specifically by make xxxx_SRIO_PCIE_BOOT_config. This will set SYS_TEXT_BASE=0xFFF80000 and other configurations. For more information about the feature of Boot from SRIO/PCIE, please refer to the document doc/README.srio-pcie-boot-corenet. Signed-off-by: Liu Gang <Gang.Liu@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
* | | powerpc/b4860qds: Slave module for boot from SRIO and PCIELiu Gang2013-06-20-0/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When a b4860qds board boots from SRIO or PCIE, it needs to finish these processes: 1. Set all the cores in holdoff status. 2. Set the boot location to one PCIE or SRIO interface by RCW. 3. Set a specific TLB entry for the boot process. 4. Set a LAW entry with the TargetID of one PCIE or SRIO for the boot. 5. Set a specific TLB entry in order to fetch ucode and ENV from master. 6. Set a LAW entry with the TargetID one of the PCIE ports for ucode and ENV. 7. Slave's u-boot image should be generated specifically by make xxxx_SRIO_PCIE_BOOT_config. This will set SYS_TEXT_BASE=0xFFF80000 and other configurations. For more information about the feature of Boot from SRIO/PCIE, please refer to the document doc/README.srio-pcie-boot-corenet. Signed-off-by: Liu Gang <Gang.Liu@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
* | | powerpc/mpc85xx:Fix "boot page TLB" entry size for NAND SPLPrabhakar Kushwaha2013-06-20-7/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | e500v2 processor does not support 8K page size TLB entries. So create new TLB entry only during NAND SPL boot. Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
* | | 85xx: Change case of MPC85XX_PORBMSR_ROMLOC_SHIFTAndy Fleming2013-06-20-2/+2
| | | | | | | | | | | | | | | | | | | | | All the other constants use lowercase 'x' in "MPC85xx", so we duplicate that here. Signed-off-by: Andy Fleming <afleming@freescale.com>
* | | board/bsc9131rdb: Update default boot environment settingsPriyanka Jain2013-06-20-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BSC9131RDB has 1GB DDR. Out of this, only 880MB is passed on to Linux via bootm_size. Remaining -16MB is reserved for PowerPC-DSP shared control area -128MB is reserved for DSP private area. Also 256MB, out of this 880MB is required for data communication between PowerPC and DSP core. For this bootargs are modified to pass parameter to create 1 hugetlb page of 256MB via default_hugepagesz, hugepagesz and hugepages Signed-off-by: Priyanka Jain <Priyanka.Jain@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
* | | board/bsc9131rdb: Add DSP side tlb and lawsPriyanka Jain2013-06-20-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BSC9131RDB is a Freescale Reference Design Board for BSC9131 SoC which is a integrated device that contains one powerpc e500v2 core and one DSP starcore. To support DSP starcore -Creating LAW and TLB for DSP-CCSR space. -Creating LAW for DSP-core subsystem M2 memory Signed-off-by: Priyanka Jain <Priyanka.Jain@freescale.com> Signed-off-by: Poonam Aggrwal <poonam.aggrwal@freescale.com> Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
generated by cgit v1.1 at 2024-11-01 05:33:16 +0000