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* powerpc: convert makefiles to Kbuild styleMasahiro Yamada2013-10-31-580/+267
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Note: arch/powerpc/cpu/mpc8260/Makefile is originally like follows: ---<snip>--- START = start.o kgdb.o COBJS = traps.o serial_smc.o serial_scc.o cpu.o cpu_init.o speed.o \ ---<snip>--- COBJS-$(CONFIG_ETHER_ON_SCC) = ether_scc.o ---<snip>--- $(LIB): $(OBJS) $(call cmd_link_o_target, $(OBJS) $(obj)kgdb.o) The link rule `$(call cmd_link_o_target, $(OBJS) $(obj)kgdb.o)' is weird. kbdg.o is not included in $(OBJS) but linked into $(LIB) and $(LIB) is not dependent on kgdb.o. (Broken dependency tracking) So, START = start.o kgdb.o shoud have been START = start.o SOBJS = kgdb.o That is why this commit adds kgdb.o to obj-y, not to extra-y. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Wolfgang Denk <wd@denx.de> Cc: Stefan Roese <sr@denx.de>
* fsl/mpc85xx: define common serdes_clock_to_string functionValentin Longchamp2013-10-24-0/+39
| | | | | | | | | | | | This allows to share some common code for the boards that use a corenet base SoC. Two different versions of the function are available in fsl_corenet_serdes.c and fsl_corenet2_serdes.c files. Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> [York Sun: fix t1040qds.c] Acked-by: York Sun <yorksun@freescale.com>
* mpc8xxx: set x2 DDR3 refresh rate if SPD config requires itValentin Longchamp2013-10-24-1/+17
| | | | | | | | | | | | | | | If the DDR3 module supports industrial temperature range and requires the x2 refresh rate for that temp range, the refresh period must be 3.9us instead of 7.8 us. This was successfuly tested on kmp204x board with some MT41K128M16 DDR3 RAM chips (no module used, chips directly soldered on board with an SPD EEPROM). Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> [York Sun: fix minor conflicts in fsl_ddr_dimm_params.h, lc_common_dimm_params.c, common_timing_params.h] Acked-by: York Sun <yorksun@freescale.com>
* mpc8xxx: call i2c_set_bus_num in __get_spdValentin Longchamp2013-10-24-1/+5
| | | | | | This is necessary with the new I2C subystem that was introduced lately. Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
* powerpc: cast bi_memsize to ulong for %ld usageValentin Longchamp2013-10-24-1/+1
| | | | | | | | | | When exporting the new memsize without reserved PRAM area, the -Wformat option produces a warning since %ld is used for snprintf and bi_memsize is phys_size_t. This patch removes this warning for all PRAM PowerPC boards. Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
* powerpc/usb:Differentiate USB controller base addressramneek mehresh2013-10-24-14/+21
| | | | | | | | Introduce different macros for storing addresses of multiple USB controllers. This is required for successful initialization and usage of multiple USB controllers inside u-boot Signed-off-by: Ramneek Mehresh <ramneek.mehresh@freescale.com>
* powerpc/usb:Define CONFIG_USB_MAX_CONTROLLER_COUNT for all 85xx socsramneek mehresh2013-10-24-3/+29
| | | | | | | | CONFIG_USB_MAX_CONTROLLER_COUNT macro recently defined for initializing all USB controllers on a given platform. This macro is defined for all 85xx socs Signed-off-by: Ramneek Mehresh <ramneek.mehresh@freescale.com>
* Merge branch 'master' of git://git.denx.de/u-boot-usbTom Rini2013-10-21-2/+2
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| * usb: add enum usb_init_type parameter to usb_lowlevel_initTroy Kisky2013-10-20-2/+2
| | | | | | | | | | | | This parameter will later be used to verify OTG ports. Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
* | PCIe:change the method to get the address of a requested capability in ↵Zhao Qiang2013-10-16-18/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | configuration space. Previously, the address of a requested capability is define like that "#define PCI_DCR 0x78" But, the addresses of capabilities is different with regard to PCIe revs. So this method is not flexible. Now a function to get the address of a requested capability is added and used. It can get the address dynamically by capability ID. The step of this function: 1. Read Status register in PCIe configuration space to confirm that Capabilities List is valid. 2. Find the address of Capabilities Pointer Register. 3. Find the address of requested capability from the first capability. Signed-off-by: Zhao Qiang <B45475@freescale.com>
* | powerpc/mpc85xx: Add workaround for erratum A006379York Sun2013-10-16-0/+40
| | | | | | | | | | | | | | | | | | | | | | | | Erratum A006379 says CPCHDBCR0 bit field [10:14] has incorrect default value after POR. The workaround is to set this field before enabling CPC to 0x1e. Erratum A006379 applies to T4240 rev 1.0 B4860 rev 1.0, 2.0 Signed-off-by: York Sun <yorksun@freescale.com>
* | powerpc: Fix CamelCase warnings in DDR related codePriyanka Jain2013-10-16-464/+464
| | | | | | | | | | | | | | | | | | | | | | Some DDR related structures present in fsl_ddr_dimm_params.h, fsl_ddr_sdram.h, ddr_spd.h has various parameters with embedded acronyms capitalized that trigger the CamelCase warning in checkpatch.pl Convert those variable names to smallcase naming convention and modify all files which are using these structures with modified structures. Signed-off-by: Priyanka Jain <Priyanka.Jain@freescale.com>
* | powerpc/mpc85xx:Avoid fix clk groups for Cluster & HW acceleratorPrabhakar Kushwaha2013-10-16-60/+89
| | | | | | | | | | | | | | | | | | | | | | CHASSIS2 architecture never fix clock groups for Cluster and hardware accelerator like PME, FMA. These are SoC defined. SoC defines :- - NUM of PLLs present in the system - Clusters and their Clock group - hardware accelerator and their clock group if no clock group, then platform clock divider for FMAN, PME Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
* | powerpc/mpc85xx:Update processor defines for T1040Prabhakar Kushwaha2013-10-16-8/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | T1040 SoC has - DDR controller ver 5.0 - 2 PLLs - 8 IFC Chip select - FMAN Muram 192K - No Srio - Sec controller ver 5.0 - Max CPU update for its personalities So, update the defines accordingly. Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
* | powerpc/mpc85xx:Make L2 cache type independent of CHASSIS2Prabhakar Kushwaha2013-10-16-5/+5
| | | | | | | | | | | | | | | | | | | | CHASSIS2 architecture never defines type of L2 cache present in SoC. it is dependent upon the core present in the SoC. for example, - e6500 core has L2 cluster (Kibo) - e5500 core has Backside L2 Cache Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
* | powerpc: add CONFIG_SECURE_BOOT condition into fsl_secure_boot.hPo Liu2013-10-16-0/+2
|/ | | | | | | This patch is for board config file not to add CONFIG_SECURE_BOOT condition for include the asm/fsl_secure_boot.h. Signed-off-by: Po Liu <Po.Liu@freescale.com>
* Coding Style cleanup: replace leading SPACEs by TABsWolfgang Denk2013-10-14-9/+9
| | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Drop changes for PEP 4 following python tools] Signed-off-by: Tom Rini <trini@ti.com>
* Coding Style cleanup: remove trailing white spaceWolfgang Denk2013-10-14-29/+29
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* SPDX: fix IBM-pibs license identifierWolfgang Denk2013-09-20-9/+9
| | | | | | | | | | | | | The SPDX License List version 1.19 now contains an official entry for the IBM-pibs license. However, instead of our suggestion "ibm-pibs", the SPDX License List uses "IBM-pibs", with the following rationale: "The reason being that all other SPDX License List short identifiers tend towards using capital letters unless spelling a word. I'd prefer to be consistent to this end". Change the license IDs to use the official name. Signed-off-by: Wolfgang Denk <wd@denx.de>
* powerpc/mpc85xx: Add workaround for erratum A-005125York Sun2013-09-10-0/+32
| | | | | | | | | | | | | | | | | | | | | | | | | In a very rare condition, a system hang is possible when the e500 core initiates a guarded load to PCI / PCIe /SRIO performs a coherent write to memory. Please refer to errata document for more details. This erratum applies to the following SoCs and their variants, if any. BSC9132 BSC9131 MPC8536 MPC8544 MPC8548 MPC8569 MPC8572 P1010 P1020 P1021 P1022 P1023 P2020 C29x Signed-off-by: York Sun <yorksun@freescale.com> CC: Scott Wood <scottwood@freescale.com>
* powerpc/mpc85xx: Fix the I2C bus speed error on p1022Tang Yuantian2013-09-09-1/+2
| | | | | | | | The source clock frequency of I2C bus on p1022 is the platform(CCB) clock, not CCB/2. The wrong source clock frequency leads to wrong I2C bus speed setting. so, fixed it. Signed-off-by: Tang Yuantian <Yuantian.Tang@freescale.com>
* SPL: P1022DS: switch to new multibus/multiadapter supportYing Zhang2013-09-09-0/+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>
* Merge branch 'master' of git://git.denx.de/u-boot-mpc85xxTom Rini2013-08-21-175/+202
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| * Fix for incorrect conversion hex string to number (FMAN firmware address).Николай Пузанов2013-08-20-1/+1
| | | | | | | | | | Signed-off-by: Николай Пузанов <punzik@gmail.com> Acked-by: York Sun <yorksun@freescale.com>
| * powerpc/sec: Add workaround for SEC A-003571Shengzhou Liu2013-08-20-1/+14
| | | | | | | | | | | | | | | | | | Multiple read/write transactions initiated by security engine may cause system to hang. Workaround: set MCFGR[AXIPIPE] to 0 to avoid hang. Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com> Acked-by: York Sun <yorksun@freescale.com>
| * powerpc/t4240: add QSGMII interface supportShaohui Xie2013-08-20-7/+7
| | | | | | | | | | | | | | | | | | | | 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>
| * powerpcv2: Print hardcoded size like print_size() doesShruti Kanetkar2013-08-20-21/+21
| | | | | | | | | | | | | | | | | | Makes the startup output more consistent Signed-off-by: Shruti Kanetkar <Shruti@Freescale.com> Acked-by: Andy Fleming <afleming@freescale.com> Acked-by: Stefan Roese <sr@denx.de> Acked-by: York Sun <yorksun@freescale.com>
| * powerpc: Use print_size() where appropriateShruti Kanetkar2013-08-20-22/+21
| | | | | | | | | | | | | | | | Makes the startup output more consistent Signed-off-by: Shruti Kanetkar <Shruti@Freescale.com> Acked-by: Andy Fleming <afleming@freescale.com> Acked-by: York Sun <yorksun@freescale.com>
| * powerpc: Fix CamelCase checkpatch warningsPrabhakar Kushwaha2013-08-20-124/+127
| | | | | | | | | | | | | | | | | | | | | | 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: mpc85xx: Support booting from SD Card with SPLYing Zhang2013-08-20-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The code from the internal on-chip ROM. It loads the final uboot image into DDR, then jump to it to begin execution. The SPL's size is sizeable, the maximum size must not exceed the size of L2 SRAM. It initializes the DDR through SPD code, and copys final uboot image to DDR. So there are two stage uboot images: * spl_boot, 96KB size. The env variables are copied to L2 SRAM, so that ddr spd code can get the interleaving mode setting in env. It loads final uboot image from offset 96KB. * final uboot image, size is variable depends on the functions enabled. Signed-off-by: Ying Zhang <b40530@freescale.com> Acked-by: York Sun <yorksun@freescale.com>
| * powerpc: deleted unused symbol CONFIG_SPL_NAND_MINIMAL and enabled some ↵Ying Zhang2013-08-20-3/+6
| | | | | | | | | | | | | | | | | | | | | | 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>
* | ppc4xx: Remove support for PPC405CR CPUsMatthias Fuchs2013-08-20-130/+14
| | | | | | | | | | | | | | This patch removes support for the APM 405CR CPU. This CPU is EOL and no board uses this chip. Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
* | fsl_i2c: add workaround for the erratum I2C A004447Chunhe Lan2013-08-20-4/+23
|/ | | | | | | | | | | | | | | | | | | | | | | This workaround is for the erratum I2C A004447. Device reference manual provides a scheme that allows the I2C master controller to generate nine SCL pulses, which enable an I2C slave device that held SDA low to release SDA. However, due to this erratum, this scheme no longer works. In addition, when I2C is used as a source of the PBL, the state machine is not able to recover. At the same time, delete the reduplicative definition of SVR_VER and SVR_REV. The SVR_REV is the low 8 bits rather than the low 16 bits of svr. And we use the CONFIG_SYS_FSL_A004447_SVR_REV macro instead of hard-code value 0x10, 0x11 and 0x20. The CONFIG_SYS_FSL_A004447_SVR_REV = 0x00 represents that one version of platform has this I2C errata. So enable this errata by IS_SVR_REV(svr, maj, min) function. Signed-off-by: Zhao Chenhui <chenhui.zhao@freescale.com> Signed-off-by: Chunhe Lan <Chunhe.Lan@freescale.com> Cc: Scott Wood <scottwood@freescale.com> Cc: Heiko Schocher <hs@denx.de>
* SPDX-License-Identifier: convert PIBS licensed filesWolfgang Denk2013-08-19-221/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | This commit adapts the files that were derived from PIBS (PowerPC Initialization and Boot Software) codeto using SPDX License Identifiers. So far, SPDX has not assigned an official License ID for the PIBS license yet, so this should be considered preliminary. Note that the following files contained incorrect license information: arch/powerpc/cpu/ppc4xx/4xx_uart.c arch/powerpc/cpu/ppc4xx/start.S arch/powerpc/include/asm/ppc440.h These files included, in addition to the GPL-2.0 / ibm-pibs dual license as inherited from PIBS, a GPL-2.0+ license header which was obviously incorrect. This has been removed. Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Stefan Roese <sr@denx.de> Signed-off-by: Wolfgang Denk <wd@denx.de> Conflicts: Licenses/README Acked-by: Stefan Roese <sr@denx.de>
* powerpc/usb: Depricate usb_phy_type and usb_dr_mode uboot env variablesramneek mehresh2013-08-14-22/+0
| | | | | | | | | Remove getting values of usb mode and phy_type from "usb_dr_mode" and "usb_phy_type" uboot env variables. Now, these are determined only from hwconfig string Signed-off-by: Ramneek Mehresh <ramneek.mehresh@freescale.com> Acked-by: York Sun <yorksun@freescale.com>
* fsl/usb: Move USB internal phy definitions to fsl_usb.hramneek mehresh2013-08-14-51/+4
| | | | | | | | | fsl_usb.h file created to share data bewteen usb platform code and usb ip driver. Internal phy structure definitions moved to this file Signed-off-by: Ramneek Mehresh <ramneek.mehresh@freescale.com> Acked-by: York Sun <yorksun@freescale.com>
* powerpc/mpc85xx:Avoid hardcoded init for serdes block 1 & 2Prabhakar Kushwaha2013-08-14-0/+20
| | | | | | | | | | It is not necessary for all processor to have serdes block 1 & 2. They may have only one serdes block. So, put serdes block 1 & 2 related code under defines Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Acked-by: York Sun <yorksun@freescale.com>
* Merge branch 'master' of git://git.denx.de/u-boot-mpc85xxTom Rini2013-08-13-40/+396
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| * powerpc/mpc85xx: Cleanup license header in source filesYork Sun2013-08-12-4/+1
| | | | | | | | | | | | | | | | | | | | | | | | 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>
| * 83xx/pcie: fix build error for 83xx pcieRoy Zang2013-08-09-0/+2
| | | | | | | | | | | | | | | | | | | | | | Fix the following build error caused by patch "powerpc/pcie: add PCIe version 3.x support": pcie.c:302:34: error: 'PCI_LTSSM' undeclared (first use in this function) pcie.c:303:15: error: 'PCI_LTSSM_L0' undeclared (first use in this function) Signed-off-by: Roy Zang <tie-fei.zang@freescale.com> Signed-off-by: York Sun <yorksun@freescale.com>
| * powerpc/mpc8xxx: Fix TIMING_CFG_3[EXT_ACTTOPRE]James Yang2013-08-09-1/+1
| | | | | | | | | | | | | | | | The TIMING_CFG_3[EXT_ACTTOPRE] register field is 2 bits wide, but the mask omitted the LSB. This patch provides a 2-bit wide mask. Signed-off-by: James Yang <James.Yang@freescale.com> Signed-off-by: York Sun <yorksun@freescale.com>
| * powerpc/85xx: Add C29x SoC supportMingkai Hu2013-08-09-0/+109
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Freescale C29x family is a high performance crypto co-processor. It combines a single e500v2 core with necessary SEC engine. There're three SoC types(C291, C292, C293) with the following features: - 512K L2 Cache/SRAM and 512 KB platform SRAM - DDR3/DDR3L 32bit DDR controller - One PCI express (x1, x2, x4) Gen 2.0 Controller - Trust Architecture 2.0 - SEC6.0 engine Signed-off-by: Mingkai Hu <Mingkai.Hu@freescale.com> Signed-off-by: Po Liu <Po.Liu@freescale.com>
| * powerpc/pcie: remove PCIe version 3.x define for B4860 and B4420Zang Roy-R619112013-08-09-1/+0
| | | | | | | | | | | | B4860 and B4420 has PCIe version 2.4 IP instead of 3.x Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
| * powerpc/pcie: add PCIe version 3.x supportZang Roy-R619112013-08-09-2/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | T4240 PCIe IP is version 3.0 and has some update comparing previous QorIQ products. 1. Move Freescale specific register define to arch/powerpc/include/asm/fsl_pci.h and update the register offset define for T4240. 2. add the status/control register define use status/control register to judge the link status 3. The original code uses 'Programming Interface' field to judge if PCIE is EP or RC mode, however, T4240 does not support this functionality. According to PCIE specification, 'Header Type' offset 0x0e is used to indicate header type, so for PCIE controller, the patch changes code to use 'Header Type' field to identify if the PCIE is RC or EP mode. This patch fixes the PCIe card link up issue on T4240QDS. Signed-off-by: Roy Zang <tie-fei.zang@freescale.com> Signed-off-by: Minghuan Lian <Minghuan.Lian@freescale.com> Signed-off-by: York Sun <yorksun@freescale.com>
| * powerpc/rman: fix RMan support for t4240 and b4860Minghuan Lian2013-08-09-8/+8
| | | | | | | | | | | | | | | | | | | | | | | | 1. Add CONFIG_SYS_DPAA_RMAN macro to t4240 and b4860. 2. Decrease RMan liodn offset number. SET_RMAN_LIODN() is used to set liodn offset of RMan blocks 0-3. For t4240 and b4860, RMan liodn base is assigned to 922, the original offset number is too large that the liodn (base+offset 922+678 = 1600) is greater than 0x500 the maximum liodn number. Signed-off-by: Minghuan Lian <Minghuan.Lian@freescale.com> Signed-off-by: York Sun <yorksun@freescale.com>
| * powerpc/asm: Move function declaration of 'serdes_get_prtcl' to fsl_serdes.hShaveta Leekha2013-08-09-1/+1
| | | | | | | | | | | | | | It allows files not in the same path to use this function as required by B4 board file Signed-off-by: Shaveta Leekha <shaveta@freescale.com>
| * powerpc/mpc85xx: Add defines for serdes RSTCTL registerShaveta Leekha2013-08-09-1/+3
| | | | | | | | | | | | | | | | Also change the define name SRDS_RSTCTL_SDPD to SRDS_RSTCTL_SDEN, which stands for SerDes enable as mentioned in SerDes module guide Signed-off-by: Shaveta Leekha <shaveta@freescale.com>
| * board/bsc9132qds: Configure DSP DDR controllerPriyanka Jain2013-08-09-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 Jain2013-08-09-1/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * powerpc/srio-pcie-boot: Avoid the NOR_BOOT macro when boot from SRIO/PCIELiu Gang2013-08-09-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When a board (slave) boots from SRIO/PCIE, it would get the instructions from a remote board (master) by SRIO/PCIE interface, and the slave's u-boot image should be built with the SYS_TEXT_BASE=0xFFF80000; So the u-boot of the slave should avoid the NOR_BOOT branch at the booting stage. For example, when a P2041RDB boots from SRIO/PCIE, it will set TLB entry 15 from base address "CONFIG_SYS_MONITOR_BASE & 0xffc00000", and with the 4M size as the boot window in NOR_BOOT branch. Because the CONFIG_SYS_MONITOR_BASE = CONFIG_SYS_TEXT_BASE = 0xFFF80000, so the TLB entry will be from base address 0xffc00000 and with 4M size. Then the u-boot will set TLB entry 14 from base address "CONFIG_SYS_INIT_RAM_ADDR", and with the 16K size as the initial stack window. For the P2041RDB platform, the CONFIG_SYS_INIT_RAM_ADDR = 0xffd00000. So the TLB entry 14 and 15 will be in confliction. There will be right TLB entries configurations when avoid the NOR_BOOT branch and set the boot window from 0xfff00000 with 1M size space. Signed-off-by: Liu Gang <Gang.Liu@freescale.com>
generated by cgit v1.1 at 2024-12-28 12:29:00 +0000