| #
f2717b47 |
| 22-Nov-2011 |
Timur Tabi <timur@freescale.com> |
powerpc/85xx: clean up and document the QE/FMAN microcode macros
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
powerpc/85xx: clean up and document the QE/FMAN microcode macros
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>
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| #
fbc20aab |
| 21-Nov-2011 |
Timur Tabi <timur@freescale.com> |
powerpc/85xx: always implement the work-around for Erratum SATA_A001
On the P1022/P1013, the work-around for erratum SATA_A001 was implemented only if U-Boot initializes SATA, but SATA is not initia
powerpc/85xx: always implement the work-around for Erratum SATA_A001
On the P1022/P1013, the work-around for erratum SATA_A001 was implemented only if U-Boot initializes SATA, but SATA is not initialized by default. So move the work-around to the CPU initialization function, so that it's always executed on the SOCs that need it.
Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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| #
10d6c696 |
| 16-Nov-2011 |
Wolfgang Denk <wd@denx.de> |
Merge branch 'master' of /home/wd/git/u-boot/custodians
* 'master' of /home/wd/git/u-boot/custodians: powerpc/85xx: Fix builds of P1020/P2020RDB-PC_36BIT_NAND arch/powerpc/cpu/mpc8xxx/ddr/ctrl_r
Merge branch 'master' of /home/wd/git/u-boot/custodians
* 'master' of /home/wd/git/u-boot/custodians: powerpc/85xx: Fix builds of P1020/P2020RDB-PC_36BIT_NAND arch/powerpc/cpu/mpc8xxx/ddr/ctrl_regs.c: Fix GCC 4.6 build warning arch/powerpc/cpu/mpc85xx/fsl_corenet_serdes.c: Fix GCC 4.6 build warning arch/powerpc/cpu/mpc8xxx/ddr/options.c: Fix GCC 4.6 build warning drivers/qe/uec.c: Fix GCC 4.6 build warning drivers/usb/host/ehci-fsl.c: Fix GCC 4.6 build warning drivers/net/fm/fm.c: Fix GCC 4.6 build warning board/sbc8560/sbc8560.c: Fix GCC 4.6 build warning board/sbc8548/sbc8548.c: Fix GCC 4.6 build warning board/freescale/mpc8569mds/mpc8569mds.c: Fix GCC 4.6 build warning board/freescale/mpc8568mds/mpc8568mds.c: Fix GCC 4.6 build warning board/freescale/mpc8548cds/mpc8548cds.c: Fix GCC 4.6 build warning board/freescale/common/pixis.c: Fix GCC 4.6 build warning board/freescale/common/cds_pci_ft.c: Fix GCC 4.6 build warning arch/powerpc/cpu/mpc8xxx/fsl_lbc.c: Fix GCC 4.6 build warning arch/powerpc/cpu/mpc85xx/tlb.c: Fix GCC 4.6 build warning arch/powerpc/cpu/mpc85xx/cpu_init.c: Fix GCC 4.6 build warning phylib: Enable AR8021 phy support powerpc/85xx: Set max alloc length to 10MB on P1022DS powerpc/mpc85xx: Set SYSCLK to the required frequency powerpc/85xx: Fix NAND SPL support powerpc/85xx: Fix MPC8572DS NAND build fsl_ifc: Fixed a bug in the erratum handling code for IFC_A003399 powerpc/85xx: Add support for Book-E MMU Arch v2.0 powerpc/85xx: Make inclusion of USB device fixup conditional powerpc/85xx: Fix warning for USB device-fixup powerpc/85xx: resize the boot page TLB before relocating CCSR powerpc/85xx: verify the current address of CCSR before relocating it powerpc/85xx: add some missing sync instructions in the CCSR relocation code powerpc/85xx: fix some comments in the CCSR relocation code powerpc/85xx: fix definition of MAS register macros powerpc/mpc8548cds: Fix network initialization powerpc/mpc8548: Add workaround for erratum NMG_eTSEC129 powerpc/QorIQ: fix network frame manager TBI PHY address settings
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| #
c7801ee4 |
| 16-Nov-2011 |
Wolfgang Denk <wd@denx.de> |
Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx
* 'master' of git://git.denx.de/u-boot-mpc85xx: powerpc/85xx: Fix builds of P1020/P2020RDB-PC_36BIT_NAND arch/powerpc/cpu/mpc8xxx/ddr/ct
Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx
* 'master' of git://git.denx.de/u-boot-mpc85xx: powerpc/85xx: Fix builds of P1020/P2020RDB-PC_36BIT_NAND arch/powerpc/cpu/mpc8xxx/ddr/ctrl_regs.c: Fix GCC 4.6 build warning arch/powerpc/cpu/mpc85xx/fsl_corenet_serdes.c: Fix GCC 4.6 build warning arch/powerpc/cpu/mpc8xxx/ddr/options.c: Fix GCC 4.6 build warning drivers/qe/uec.c: Fix GCC 4.6 build warning drivers/usb/host/ehci-fsl.c: Fix GCC 4.6 build warning drivers/net/fm/fm.c: Fix GCC 4.6 build warning board/sbc8560/sbc8560.c: Fix GCC 4.6 build warning board/sbc8548/sbc8548.c: Fix GCC 4.6 build warning board/freescale/mpc8569mds/mpc8569mds.c: Fix GCC 4.6 build warning board/freescale/mpc8568mds/mpc8568mds.c: Fix GCC 4.6 build warning board/freescale/mpc8548cds/mpc8548cds.c: Fix GCC 4.6 build warning board/freescale/common/pixis.c: Fix GCC 4.6 build warning board/freescale/common/cds_pci_ft.c: Fix GCC 4.6 build warning arch/powerpc/cpu/mpc8xxx/fsl_lbc.c: Fix GCC 4.6 build warning arch/powerpc/cpu/mpc85xx/tlb.c: Fix GCC 4.6 build warning arch/powerpc/cpu/mpc85xx/cpu_init.c: Fix GCC 4.6 build warning phylib: Enable AR8021 phy support powerpc/85xx: Set max alloc length to 10MB on P1022DS powerpc/mpc85xx: Set SYSCLK to the required frequency powerpc/85xx: Fix NAND SPL support powerpc/85xx: Fix MPC8572DS NAND build fsl_ifc: Fixed a bug in the erratum handling code for IFC_A003399 powerpc/85xx: Add support for Book-E MMU Arch v2.0 powerpc/85xx: Make inclusion of USB device fixup conditional powerpc/85xx: Fix warning for USB device-fixup powerpc/85xx: resize the boot page TLB before relocating CCSR powerpc/85xx: verify the current address of CCSR before relocating it powerpc/85xx: add some missing sync instructions in the CCSR relocation code powerpc/85xx: fix some comments in the CCSR relocation code powerpc/85xx: fix definition of MAS register macros powerpc/mpc8548cds: Fix network initialization powerpc/mpc8548: Add workaround for erratum NMG_eTSEC129 powerpc/QorIQ: fix network frame manager TBI PHY address settings
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| #
e4c9a35d |
| 09-Nov-2011 |
Kumar Gala <galak@kernel.crashing.org> |
arch/powerpc/cpu/mpc85xx/cpu_init.c: Fix GCC 4.6 build warning
Fix:
cpu_init.c: In function 'cpu_init_r': cpu_init.c:320:7: warning: variable 'l2srbar' set but not used [-Wunused-but-set-variable]
arch/powerpc/cpu/mpc85xx/cpu_init.c: Fix GCC 4.6 build warning
Fix:
cpu_init.c: In function 'cpu_init_r': cpu_init.c:320:7: warning: variable 'l2srbar' set but not used [-Wunused-but-set-variable]
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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| #
1fed668b |
| 04-Oct-2011 |
Wolfgang Denk <wd@denx.de> |
Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx
* 'master' of git://git.denx.de/u-boot-mpc85xx: powerpc/p3060: Add SoC related support for P3060 platform powerpc/85xx: Add support for
Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx
* 'master' of git://git.denx.de/u-boot-mpc85xx: powerpc/p3060: Add SoC related support for P3060 platform powerpc/85xx: Add support for setting up RAID engine liodns on P5020 powerpc/85xx: Refactor some defines out of corenet_ds.h fm-eth: Add ability for board code to disable a port powerpc/mpc8548: Add workaround for erratum NMG_LBC103 powerpc/mpc8548: Add workaround for erratum NMG_DDR120 powerpc/mpc85xxcds: Fix PCI speed powerpc/mpc8548cds: Fix booting message powerpc/p4080: Add support for secure boot flow powerpc/85xx: Add Secure Boot support on P1010RDB for NOR, NAND & SPIFLASH powerpc/85xx: Add PBL & SECUREBOOT support on P3041/P5020DS boards powerpc/p2041rdb: remove watch dog related codes powerpc/p2041rdb: updated description of cpld command powerpc/p2041rdb: add more ddr frequencies support powerpc/p2041rdb: set sysclk according to status of physical switch SW1 powerpc/p2041rdb: update cpld reset command according to CPLD 2.0 powerpc/mpc8349emds: Migrate from spd_sdram to unified DDR driver powerpc/mpc83xx: Migrate from spd_sdram to unified DDR driver powerpc/mpc8xxx: Add DDR2 to unified DDR driver powerpc/mpc8xxx: Fix picos_to_mclk() and get_memory_clk_period_ps() powerpc/mpc8xxx: Add SPD EEPROM address for single controller 2 slots powerpc/mpc8xxx: Fix DDR code for empty first DIMM slot and enable DQS_en powerpc/85xx: Refactor P2041RDB to use common p_corenet files powerpc/85xx: refactor common P-Series CoreNet files for FSL boards powerpc/85xx: Enable CMD_REGINFO on corenet boards powerpc/85xx: p2041rdb - Remove unused 'execute' perm in TLB entries powerpc/85xx: Fix USB protocol definitions for P1020RDB powerpc/corenet_ds: Use separated speed tables for UDIMM and RDIMM powerpc/mpc8xxx: Move DDR RCW overriding to common code powerpc/mpc8xxx: Extend CWL table powerpc/85xx: Cleanup how SVR_MAJ() is defined on MPC8536 powerpc/85xx: Cleanup extern in corenet_ds board code powerpc/p2041rdb: Add ethernet support on P2041RDB board powerpc/85xx: Add networking support to P1023RDS powerpc/hydra: Add ethernet support on P5020/P3041 DS boards powerpc/85xx: Add FMan ethernet support to P4080DS powerpc/85xx: Add support for FMan ethernet in Independent mode powerpc/mpc8548cds: Cleanup mpc8548cds.c powerpc/mp: add support for discontiguous cores powerpc/85xx: corenet_ds - Remove unused 'execute' perm in TLB entries fdt: Add new fdt_create_phandle helper fdt: Rename fdt_create_phandle to fdt_set_phandle powerpc/85xx: Fix compile warnings/errors if CONFIG_SYS_DPAA_FMAN isn't set fsl_ifc: Add the workaround for erratum IFC A-003399(enabled on P1010) powerpc/P1010: Add workaround for erratum P1010-A003549 (related to IFC) fsl_ifc: Add the workaround for erratum IFC-A002769 (enable on P1010) powerpc/85xx: Expanding the window of CCSRBAR in AS=1 from 4k to 1M powerpc/85xx: Add NAND/NAND_SPL support to P1010RDB nand: Freescale Integrated Flash Controller NAND support powerpc/85xx: Add basic support for P1010RDB powerpc/85xx: Add support for new P102x/P2020 RDB style boards powerpc/85xx: relocate CCSR before creating the initial RAM area powerpc/85xx: introduce and document CONFIG_SYS_CCSRBAR macros powerpc/85xx: Enable internal USB UTMI PHY on p204x/p3041/p50x0 powerpc/85xx: Add ULPI and UTMI USB Phy support for P1010/P1014
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| #
2b3a1cdd |
| 03-Oct-2011 |
Kumar Gala <galak@kernel.crashing.org> |
powerpc/mpc8548: Add workaround for erratum NMG_LBC103
The erratum NMG_LBC103 is LBIU3 in MPC8548 errata document. Any local bus transaction may fail during LBIU resynchronization process when the c
powerpc/mpc8548: Add workaround for erratum NMG_LBC103
The erratum NMG_LBC103 is LBIU3 in MPC8548 errata document. Any local bus transaction may fail during LBIU resynchronization process when the clock divider [CLKDIV] is changing. Ensure there is no transaction on the local bus for at least 100 microseconds after changing clock divider LCRR[CLKDIV].
Refer to the erratum LBIU3 of mpc8548.
Signed-off-by: Zhao Chenhui <chenhui.zhao@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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| #
7065b7d4 |
| 15-Dec-2010 |
Ruchika Gupta <ruchika.gupta@freescale.com> |
powerpc/p4080: Add support for secure boot flow
Pre u-boot Flow: 1. User loads the u-boot image in flash 2. PBL/Configuration word is used to create LAW for Flash at 0xc0000000 (Please note that
powerpc/p4080: Add support for secure boot flow
Pre u-boot Flow: 1. User loads the u-boot image in flash 2. PBL/Configuration word is used to create LAW for Flash at 0xc0000000 (Please note that ISBC expects all these addresses, images to be validated, entry point etc within 0 - 3.5G range) 3. ISBC validates the u-boot image, and passes control to u-boot at 0xcffffffc.
Changes in u-boot: 1. Temporarily map CONFIG_SYS_MONITOR_BASE to the 1M CONFIG_SYS_PBI_FLASH_WINDOW in AS=1. (The CONFIG_SYS_PBI_FLASH_WINDOW is the address map for the flash created by PBL/configuration word within 0 - 3.5G memory range. The u-boot image at this address has been validated by ISBC code) 2. Remove TLB entries for 0 - 3.5G created by ISBC code 3. Remove the LAW entry for the CONFIG_SYS_PBI_FLASH_WINDOW created by PBL/configuration word after switch to AS = 1
Signed-off-by: Ruchika Gupta <ruchika.gupta@freescale.com> Signed-off-by: Kuldip Giroh <kuldip.giroh@freescale.com> Acked-by: Wood Scott-B07421 <B07421@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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| #
c916d7c9 |
| 13-Apr-2011 |
Kumar Gala <galak@kernel.crashing.org> |
powerpc/85xx: Add support for FMan ethernet in Independent mode
The Frame Manager (FMan) on QorIQ SoCs with DPAA (datapath acceleration architecture) is the ethernet contoller block. Normally it is
powerpc/85xx: Add support for FMan ethernet in Independent mode
The Frame Manager (FMan) on QorIQ SoCs with DPAA (datapath acceleration architecture) is the ethernet contoller block. Normally it is utilized via Queue Manager (Qman) and Buffer Manager (Bman). However for boot usage the FMan supports a mode similar to QE or CPM ethernet collers called Independent mode.
Additionally the FMan block supports multiple 1g and 10g interfaces as a single entity in the system rather than each controller being managed uniquely. This means we have to initialize all of Fman regardless of the number of interfaces we utilize.
Different SoCs support different combinations of the number of FMan as well as the number of 1g & 10g interfaces support per Fman.
We add support for the following SoCs: * P1023 - 1 Fman, 2x1g * P4080 - 2 Fman, each Fman has 4x1g and 1x10g * P204x/P3041/P5020 - 1 Fman, 5x1g, 1x10g
Signed-off-by: Dave Liu <daveliu@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com> Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Roy Zang <tie-fei.zang@freescale.com> Signed-off-by: Dai Haruki <dai.haruki@freescale.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Ioana Radulescu <ruxandra.radulescu@freescale.com> Signed-off-by: Lei Xu <B33228@freescale.com> Signed-off-by: Mingkai Hu <Mingkai.hu@freescale.com> Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Shaohui Xie <b21989@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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| #
dd620b26 |
| 29-Jul-2011 |
Wolfgang Denk <wd@denx.de> |
Merge branch 'master' of /home/wd/git/u-boot/custodians
* 'master' of /home/wd/git/u-boot/custodians: powerpc/8xxx: Remove dependency on <usb.h> powerpc/85xx: enable USB2 gadget mode for corenet
Merge branch 'master' of /home/wd/git/u-boot/custodians
* 'master' of /home/wd/git/u-boot/custodians: powerpc/8xxx: Remove dependency on <usb.h> powerpc/85xx: enable USB2 gadget mode for corenet ds board powerpc/85xx: verify the device tree before booting Linux MPC8xxx: drop redundant boot messages powerpc/85xx: Fix build failure for P1023RDS powerpc/p2041rdb: Enable SATA support powerpc/85xx: Cleanup handling of PVR detection for e500/e500mc/e5500 powerpc/85xx: Fix up clock_freq property in CAN node of dts 85xx: enable FDT support for STX SSA board powerpc/85xx: provide 85xx flush_icache for cmd_cache powerpc/p2041rdb: Enable backside L2 cache support powerpc/85xx: Handle the lack of L2 cache on P2040/P2040E powerpc/85xx: Add support for P2041[e] XAUI in SERDES powerpc/85xx: Rename P2040 id & SERDES to P2041 powerpc/85xx: Adding configuration for DCSRCR to enable 32M access powerpc/85xx: Fix setting of EPAPR_MAGIC value
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| #
acf3f8da |
| 21-Jul-2011 |
Kumar Gala <galak@kernel.crashing.org> |
powerpc/85xx: Handle the lack of L2 cache on P2040/P2040E
The P2040/P2040E have no L2 cache. So we utilize the SVR to determine if we are one of these devices and skip the L2 init code in cpu_init.
powerpc/85xx: Handle the lack of L2 cache on P2040/P2040E
The P2040/P2040E have no L2 cache. So we utilize the SVR to determine if we are one of these devices and skip the L2 init code in cpu_init.c and release. For the device tree we skip the updating of the L2 cache properties but we still update the chain of caches so the CPC/L3 node can be properly updated.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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| #
f110fe94 |
| 20-Jul-2011 |
Stephen George <stephen.george@freescale.com> |
powerpc/85xx: Adding configuration for DCSRCR to enable 32M access
Configuring DCSRCR to define the DCSR space to be 1G instead of the default 4M. DCSRCR only allows selection of either 4M or 1G. Mo
powerpc/85xx: Adding configuration for DCSRCR to enable 32M access
Configuring DCSRCR to define the DCSR space to be 1G instead of the default 4M. DCSRCR only allows selection of either 4M or 1G. Most DCSR registers are within 4M but the Nexus trace buffer is located at offset 16M within the DCSR.
Configuring the LAW to be 32M to allow access to the Nexus trace buffer. No TLB modification is required since accessing the Nexus trace buffer from within u-boot is not required.
Signed-off-by: Stephen George <stephen.george@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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| #
aeabdeb7 |
| 30-Apr-2011 |
Wolfgang Denk <wd@denx.de> |
Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx
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| #
86221f09 |
| 13-Apr-2011 |
Roy Zang <tie-fei.zang@freescale.com> |
powerpc/85xx: Enable Internal USB PHY for p2040, p3041, p5010 and p5020
The P2040, P3041, P5010, and P5020 all have internal USB PHYs that we need to enable for them to function.
Signed-off-by: Roy
powerpc/85xx: Enable Internal USB PHY for p2040, p3041, p5010 and p5020
The P2040, P3041, P5010, and P5020 all have internal USB PHYs that we need to enable for them to function.
Signed-off-by: Roy Zang <tie-fei.zang@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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| #
17e967b3 |
| 10-Apr-2011 |
Wolfgang Denk <wd@denx.de> |
Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx
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| #
2a9fab82 |
| 16-Mar-2011 |
Shaohui Xie <b21989@freescale.com> |
powerpc/85xx: Add PBL boot from SPI flash support on P4080DS
PBL(pre-boot loader): SPI flash used as RCW(Reset Configuration Word) and PBI(pre-boot initialization) source, CPC(CoreNet Platform Cache
powerpc/85xx: Add PBL boot from SPI flash support on P4080DS
PBL(pre-boot loader): SPI flash used as RCW(Reset Configuration Word) and PBI(pre-boot initialization) source, CPC(CoreNet Platform Cache) used as 1M SRAM where PBL will copy whole U-BOOT image to, U-boot can boot from CPC after PBL completes RCW and PBI phases.
Signed-off-by: Chunhe Lan <b25806@freescale.com> Signed-off-by: Mingkai Hu <Mingkai.hu@freescale.com> Signed-off-by: Shaohui Xie <b21989@freescale.com> Signed-off-by: Roy Zang <tie-fei.zang@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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| #
4db2fa7f |
| 05-Apr-2011 |
Wolfgang Denk <wd@denx.de> |
Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx
Conflicts: drivers/usb/host/ehci-pci.c
Signed-off-by: Wolfgang Denk <wd@denx.de>
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| #
a7b1e1b7 |
| 07-Feb-2011 |
Haiying Wang <Haiying.Wang@freescale.com> |
powerpc/85xx: load ucode from nand flash before qe_init
In the case the QE's microcode is stored in nand flash, we need to load it from NAND flash to ddr first then the qe_init can get the ucode cor
powerpc/85xx: load ucode from nand flash before qe_init
In the case the QE's microcode is stored in nand flash, we need to load it from NAND flash to ddr first then the qe_init can get the ucode correctly.
Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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| #
f9a33f1c |
| 02-Feb-2011 |
Kumar Gala <galak@kernel.crashing.org> |
powerpc: Add cpu_secondary_init_r to allow for initialization post env setup
We can simplify some cpu/SoC level initialization by moving it to be after the environment and non-volatile storage is se
powerpc: Add cpu_secondary_init_r to allow for initialization post env setup
We can simplify some cpu/SoC level initialization by moving it to be after the environment and non-volatile storage is setup as there might be dependancies on such things in various boot configurations.
For example for FSL SoC's with QE if we boot from NAND we need it setup to extra the ucode image to initialize the QE. If we always do this after environment & non-volatile storage is working we can have the code be the same regardless of NOR, NAND, SPI, MMC boot.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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| #
e1ccf97c |
| 17-Jan-2011 |
Wolfgang Denk <wd@denx.de> |
Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx
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| #
868da593 |
| 13-Jan-2011 |
Kumar Gala <galak@kernel.crashing.org> |
powerpc/85xx: Add the workaround for erratum CPC-A003 (enable on P4080)
CoreNet Platform Cache single-bit data error scrubbing will cause data corruption. Disable the feature to workaround the issu
powerpc/85xx: Add the workaround for erratum CPC-A003 (enable on P4080)
CoreNet Platform Cache single-bit data error scrubbing will cause data corruption. Disable the feature to workaround the issue.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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| #
1d2c2a62 |
| 13-Jan-2011 |
Kumar Gala <galak@kernel.crashing.org> |
powerpc/85xx: Add the workaround for erratum CPC-A002 (enable on P4080)
CoreNet Platform Cache single-bit tag error scrubbing will cause tag corruption. Disable the feature to workaround the issue.
powerpc/85xx: Add the workaround for erratum CPC-A002 (enable on P4080)
CoreNet Platform Cache single-bit tag error scrubbing will cause tag corruption. Disable the feature to workaround the issue.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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| #
ae026ffd |
| 07-Jan-2011 |
Roy Zang <tie-fei.zang@freescale.com> |
fsl_esdhc: Add the workaround for erratum ESDHC136 (enable on P4080)
False multi-bit ECC errors will be reported by the eSDHC buffer which can trigger a reset request.
We disable all ECC error chec
fsl_esdhc: Add the workaround for erratum ESDHC136 (enable on P4080)
False multi-bit ECC errors will be reported by the eSDHC buffer which can trigger a reset request.
We disable all ECC error checking on SDHC.
Signed-off-by: Roy Zang <tie-fei.zang@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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| #
a09b9b68 |
| 30-Dec-2010 |
Kumar Gala <galak@kernel.crashing.org> |
powerpc/8xxx: Refactor SRIO initialization into common code
Moved the SRIO init out of corenet_ds and into common code for 8xxx/QorIQ processors that have SRIO. We mimic what we do with PCIe contro
powerpc/8xxx: Refactor SRIO initialization into common code
Moved the SRIO init out of corenet_ds and into common code for 8xxx/QorIQ processors that have SRIO. We mimic what we do with PCIe controllers for SRIO.
We utilize the fact that SRIO is over serdes to determine if its configured or not and thus can setup the LAWs needed for it dynamically.
We additionally update the device tree (to remove the SRIO nodes) if the board doesn't have SRIO enabled.
Introduced the following standard defines for board config.h:
CONFIG_SYS_SRIO - Chip has SRIO or not CONFIG_SRIO1 - Board has SRIO 1 port available CONFIG_SRIO2 - Board has SRIO 2 port available
(where 'n' is the port #) CONFIG_SYS_SRIOn_MEM_VIRT - virtual address in u-boot CONFIG_SYS_SRIOn_MEM_PHYS - physical address (for law setup) CONFIG_SYS_SRIOn_MEM_SIZE - size of window (for law setup)
[ These mimic what we have for PCI and PCIe controllers ]
Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Acked-by: Wolfgang Denk <wd@denx.de>
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35079aa9 |
| 15-Dec-2010 |
Kumar Gala <galak@kernel.crashing.org> |
powerpc/85xx: Replace CONFIG_SYS_HAS_SERDES with a weak function
Instead of a #define use a null weak function for fsl_serdes_init
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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