- 29 Jul, 2012 1 commit
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Wolfgang Denk authored
Also drop a few files referring to no longer / not yet supported boards. Signed-off-by:
Wolfgang Denk <wd@denx.de> Cc: Prafulla Wadaskar <prafulla@marvell.com> Cc: Stefan Roese <sr@denx.de> Cc: Kim Phillips <kim.phillips@freescale.com> Cc: Andy Fleming <afleming@gmail.com> Cc: Jason Jin <jason.jin@freescale.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com> Acked-by:
Stefano Babic <sbabic@denx.de> Acked-by:
Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
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- 15 Oct, 2011 1 commit
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Mike Frysinger authored
The top level Makefile does not do any recursion into subdirs when cleaning, so these clean/distclean targets in random arch/board dirs never get used. Punt them all. MAKEALL didn't report any errors related to this that I could see. Signed-off-by:
Mike Frysinger <vapier@gentoo.org>
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- 29 Jul, 2011 1 commit
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Wolfgang Denk authored
Current code would print RAM size information like this: DRAM: DDR: 256 MiB (DDR1, 64-bit, CL=2, ECC off) Turn a number of printf()s into debug() to get rid of the redundant "DDR: " string like this: DRAM: 256 MiB (DDR1, 64-bit, CL=2, ECC off) Signed-off-by:
Wolfgang Denk <wd@denx.de> Acked-by:
York Sun <yorksun@freescale.com> Signed-off-by:
Kumar Gala <galak@kernel.crashing.org>
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- 04 Apr, 2011 3 commits
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Kumar Gala authored
Move fsl_ddr_get_spd into common mpc8xxx/ddr/main.c as most boards pretty much do the same thing. The only variations are in how many controllers or DIMMs per controller exist. To make this work we standardize on the names of the SPD_EEPROM_ADDRESS defines based on the use case of the board. We allow boards to override get_spd to either do board specific fixups to the SPD data or deal with any unique behavior of how the SPD eeproms are wired up. Signed-off-by:
Kumar Gala <galak@kernel.crashing.org>
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Kumar Gala authored
Every 85xx board implements fsl_ddr_get_mem_data_rate via get_ddr_freq() and every 86xx board uses get_bus_freq(). If implement get_ddr_freq() as a static inline to call get_bus_freq() we can remove fsl_ddr_get_mem_data_rate altogether and just call get_ddr_freq() directly. Signed-off-by:
Kumar Gala <galak@kernel.crashing.org>
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Kumar Gala authored
We've been utilizing board_lmb_reserve to reserve the boot page for MP systems. We can just move this into arch_lmb_reserve for 85xx & 86xx systems rather than duplicating in each board port. Signed-off-by:
Kumar Gala <galak@kernel.crashing.org>
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- 14 Jan, 2011 3 commits
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Kumar Gala authored
Signed-off-by:
Kumar Gala <galak@kernel.crashing.org> Tested-by:
Paul Gortmaker <paul.gortmaker@windriver.com>
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Kumar Gala authored
Remove duplicated code in SBC8641 board and utilize the common fsl_pcie_init_board(). We also now dynamically setup the LAWs for PCI controllers based on which PCIe controllers are enabled. Signed-off-by:
Kumar Gala <galak@kernel.crashing.org> CC: Paul Gortmaker <paul.gortmaker@windriver.com>
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Kumar Gala authored
Now that we have serdes support for all 85xx/86xx/Pxxx chips we can replace the is_fsl_pci_cfg() code with the is_serdes_configured(). Signed-off-by:
Kumar Gala <galak@kernel.crashing.org>
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- 17 Nov, 2010 1 commit
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Sebastien Carlier authored
Before this commit, weak symbols were not overridden by non-weak symbols found in archive libraries when linking with recent versions of binutils. As stated in the System V ABI, "the link editor does not extract archive members to resolve undefined weak symbols". This commit changes all Makefiles to use partial linking (ld -r) instead of creating library archives, which forces all symbols to participate in linking, allowing non-weak symbols to override weak symbols as intended. This approach is also used by Linux, from which the gmake function cmd_link_o_target (defined in config.mk and used in all Makefiles) is inspired. The name of each former library archive is preserved except for extensions which change from ".a" to ".o". This commit updates references accordingly where needed, in particular in some linker scripts. This commit reveals board configurations that exclude some features but include source files that depend these disabled features in the build, resulting in undefined symbols. Known such cases include: - disabling CMD_NET but not CMD_NFS; - enabling CONFIG_OF_LIBFDT but not CONFIG_QE. Signed-off-by:
Sebastien Carlier <sebastien.carlier@gmail.com>
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- 14 Nov, 2010 1 commit
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Peter Tyser authored
Previously boards used a variety of indentations, newline styles, and colon styles for the PCI information that is printed on bootup. This patch unifies the style to look like: ... NAND: 1024 MiB PCIE1: connected as Root Complex Scanning PCI bus 01 04 01 8086 1010 0200 00 04 01 8086 1010 0200 00 03 00 10b5 8112 0604 00 02 01 10b5 8518 0604 00 02 02 10b5 8518 0604 00 08 00 1957 0040 0b20 00 07 00 10b5 8518 0604 00 09 00 10b5 8112 0604 00 07 01 10b5 8518 0604 00 07 02 10b5 8518 0604 00 06 00 10b5 8518 0604 00 02 03 10b5 8518 0604 00 01 00 10b5 8518 0604 00 PCIE1: Bus 00 - 0b PCIE2: connected as Root Complex Scanning PCI bus 0d 0d 00 1957 0040 0b20 00 PCIE2: Bus 0c - 0d In: serial ... Signed-off-by:
Peter Tyser <ptyser@xes-inc.com> CC: wd@denx.de CC: sr@denx.de CC: galak@kernel.crashing.org
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- 20 Oct, 2010 2 commits
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Kumar Gala authored
Signed-off-by:
Peter Tyser <ptyser@xes-inc.com> Signed-off-by:
Kumar Gala <galak@kernel.crashing.org>
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Peter Tyser authored
Update to use the recent, common FSL PCI initialization code. Signed-off-by:
Peter Tyser <ptyser@xes-inc.com> CC: joe.hamman@embeddedspecialties.com Signed-off-by:
Kumar Gala <galak@kernel.crashing.org>
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- 18 Oct, 2010 2 commits
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Wolfgang Denk authored
Clean up Makefile, and drop a lot of the config.mk files on the way. We now also automatically pick all boards that are listed in boards.cfg (and with all configurations), so we can drop the redundant entries from MAKEALL to avoid building these twice. Signed-off-by:
Wolfgang Denk <wd@denx.de>
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Wolfgang Denk authored
The change is currently needed to be able to remove the board configuration scripting from the top level Makefile and replace it by a simple, table driven script. Moving this configuration setting into the "CONFIG_*" name space is also desirable because it is needed if we ever should move forward to a Kconfig driven configuration system. Signed-off-by:
Wolfgang Denk <wd@denx.de>
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- 20 Jul, 2010 3 commits
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Kumar Gala authored
Previously we used an alias the pci node to determine which node to fixup or delete. Now we use the new fdt_node_offset_by_compat_reg to find the node to update. Additionally, we replace the code in each board with a single macro call that makes assumes uniform naming and reduces duplication in this area. Signed-off-by:
Kumar Gala <galak@kernel.crashing.org>
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Kumar Gala authored
The MPC8641 boards actually only have PCIE not PCI. Rename so we are uniform with regards to names so we can replace this code with templated code. Signed-off-by:
Kumar Gala <galak@kernel.crashing.org>
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Kumar Gala authored
Remove dupliacted setting of PCI/PCIe address and offsets in board config.h. Renamed CONFIG_SYS_PCI1/2_ADDR to CONFIG_SYS_PCI1/2ADDR on MPC8641 boards since its really PCIE controllers and not PCI. Signed-off-by:
Kumar Gala <galak@kernel.crashing.org>
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- 21 Apr, 2010 1 commit
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Stefan Roese authored
As discussed on the list, move "arch/ppc" to "arch/powerpc" to better match the Linux directory structure. Please note that this patch also changes the "ppc" target in MAKEALL to "powerpc" to match this new infrastructure. But "ppc" is kept as an alias for now, to not break compatibility with scripts using this name. Signed-off-by:
Stefan Roese <sr@denx.de> Acked-by:
Wolfgang Denk <wd@denx.de> Acked-by:
Detlev Zundel <dzu@denx.de> Acked-by:
Kim Phillips <kim.phillips@freescale.com> Cc: Peter Tyser <ptyser@xes-inc.com> Cc: Anatolij Gustschin <agust@denx.de>
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- 13 Apr, 2010 3 commits
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Peter Tyser authored
Signed-off-by:
Peter Tyser <ptyser@xes-inc.com>
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Peter Tyser authored
Now that the other architecture-specific lib directories have been moved out of the top-level directory there's not much reason to have the '_generic' suffix on the common lib directory. Signed-off-by:
Peter Tyser <ptyser@xes-inc.com>
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Peter Tyser authored
Also move lib_$ARCH/config.mk to arch/$ARCH/config.mk This change is intended to clean up the top-level directory structure and more closely mimic Linux's directory organization. Signed-off-by:
Peter Tyser <ptyser@xes-inc.com>
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- 05 Nov, 2009 1 commit
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Becky Bruce authored
The same code exists both inside an #ifdef and outside of it. Remove the extra code for all the 86xx boards. Signed-off-by:
Becky Bruce <beckyb@kernel.crashing.org> Signed-off-by:
Kumar Gala <galak@kernel.crashing.org>
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- 16 Oct, 2009 1 commit
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Paul Gortmaker authored
All versions between now and since this commit: commit bd76729b MPC86xx: set CONFIG_MAX_MEM_MAPPED to 2G by default will fail to allow the SBC8641D to get past DDR init, because the LAW config was overlapping. Eventually this board will do SPD EEPROM config, but for now this gets the board working again. Signed-off-by:
Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by:
Kumar Gala <galak@kernel.crashing.org>
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- 03 Oct, 2009 1 commit
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Peter Tyser authored
The following changes allow U-Boot to fully relocate from flash to RAM: - Remove linker scripts' .fixup sections from the .text section - Add -mrelocatable to PLATFORM_RELFLAGS for all boards - Define CONFIG_RELOC_FIXUP_WORKS for all boards Previously, U-Boot would partially relocate, but statically initialized pointers needed to be manually relocated. Signed-off-by:
Peter Tyser <ptyser@xes-inc.com>
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- 28 Aug, 2009 3 commits
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Kumar Gala authored
For historic reasons we had defined some additional PLATFORM_CPPFLAGS like: PLATFORM_CPPFLAGS += -DCONFIG_MPC86xx=1 PLATFORM_CPPFLAGS += -DCONFIG_MPC8641=1 However these are all captured in the config.h and thus redudant. Also moved common 86xx flags into cpu/mpc86xx/config.mk. Signed-off-by:
Kumar Gala <galak@kernel.crashing.org>
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Kumar Gala authored
Every platform that calls fsl_pci_init calls fsl_pci_setup_inbound_windows before it calls fsl_pci_init. There isn't any reason to just call it from fsl_pci_init and simplify things a bit. Signed-off-by:
Kumar Gala <galak@kernel.crashing.org>
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Kumar Gala authored
Every platform that calls fsl_pci_init calls pci_setup_indirect before it calls fsl_pci_init. There isn't any reason to just call it from fsl_pci_init and simplify things a bit. Signed-off-by:
Kumar Gala <galak@kernel.crashing.org>
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- 22 Jul, 2009 1 commit
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Peter Tyser authored
Rename sdram_mode_1 to sdram_mode and sdram_cfg_1 to sdram_cfg to match the 86xx user's manual and other Freescale architectures Signed-off-by:
Peter Tyser <ptyser@xes-inc.com> Signed-off-by:
Kumar Gala <galak@kernel.crashing.org>
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- 04 Apr, 2009 2 commits
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Kumar Gala authored
Signed-off-by:
Kumar Gala <galak@kernel.crashing.org>
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Kumar Gala authored
Rename the pci header for FSL HW so we can move some prototypes in there and stop doing explicit externs Signed-off-by:
Kumar Gala <galak@kernel.crashing.org>
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- 01 Apr, 2009 2 commits
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Kumar Gala authored
* Use CONFIG_MP instead of CONFIG_NUM_CPUS to match 85xx * Introduce determine_mp_bootpg() helper. We'll need this to address a bug introduced in v2009.03 with 86xx MP booting. We have to make sure to reserve the region of memory used for the MP bootpg() so other u-boot code doesn't use it. * Added dummy versions of cpu_reset(), cpu_status() & cpu_release() to allow cmd_mp.c to build and work. In the future we should look at implementing all these functions. This could be common w/85xx if we use spin tables on 86xx. Signed-off-by:
Kumar Gala <galak@kernel.crashing.org>
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Becky Bruce authored
We're missing the board_lmb_reserve definitions that allow cpu_mp_lmb_reserve to be called; this means that Linux is free to reallocate reserved pages. Linux currently boots because we're getting lucky - the page we've reserved is high enough in memory that it isn't allocated by Linux while we still need it to be in existence. Signed-off-by:
Becky Bruce <beckyb@kernel.crashing.org> Signed-off-by:
Kumar Gala <galak@kernel.crashing.org>
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- 20 Mar, 2009 1 commit
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Trent Piepho authored
A recent gcc added a new unaligned rodata section called '.rodata.str1.1', which needs to be added the the linker script. Instead of just adding this one section, we use a wildcard ".rodata*" to get all rodata linker section gcc has now and might add in the future. However, '*(.rodata*)' by itself will result in sub-optimal section ordering. The sections will be sorted by object file, which causes extra padding between the unaligned rodata.str.1.1 of one object file and the aligned rodata of the next object file. This is easy to fix by using the SORT_BY_ALIGNMENT command. This patch has not be tested one most of the boards modified. Some boards have a linker script that looks something like this: *(.text) . = ALIGN(16); *(.rodata) *(.rodata.str1.4) *(.eh_frame) I change this to: *(.text) . = ALIGN(16); *(.eh_frame) *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) This means the start of rodata will no longer be 16 bytes aligned. However, the boundary between text and rodata/eh_frame is still aligned to 16 bytes, which is what I think the real purpose of the ALIGN call is. Signed-off-by:
Trent Piepho <xyzzy@speakeasy.org>
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- 17 Feb, 2009 1 commit
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Peter Tyser authored
Update the 86xx reset sequence to try executing a board-specific reset function. If the board-specific reset is not implemented or does not succeed, then assert #HRESET_REQ. Using #HRESET_REQ is a more standard reset procedure than the previous method and allows all board peripherals to be reset if needed. Signed-off-by:
Peter Tyser <ptyser@xes-inc.com>
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- 13 Jan, 2009 1 commit
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Becky Bruce authored
Rename _BASE to _BUS, as it's actually a PCI bus address, separate virtual and physical addresses into _VIRT and _PHYS, and use each appopriately. This makes the code easier to read and understand, and facilitates mapping changes going forward. Signed-off-by:
Becky Bruce <beckyb@kernel.crashing.org>
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- 18 Nov, 2008 1 commit
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Selvamuthukumar authored
Most of the bss initialization loop increments 4 bytes at a time. And the loop end is checked for an 'equal' condition. Make the bss end address aligned by 4, so that the loop will end as expected. Signed-off-by:
Selvamuthukumar <selva.muthukumar@e-coninfotech.com> Signed-off-by:
Wolfgang Denk <wd@denx.de>
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- 02 Nov, 2008 1 commit
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Wolfgang Denk authored
Signed-off-by:
Wolfgang Denk <wd@denx.de>
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- 30 Oct, 2008 1 commit
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Dave Liu authored
The DDR controller of 86xx processors have the ECC data init feature, and the new DDR code is using the feature, we don't need the way with DMA to init memory again. Signed-off-by:
Dave Liu <daveliu@freescale.com> Acked-by:
Kumar Gala <kumar.gala@freescale.com>
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- 24 Oct, 2008 1 commit
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Kumar Gala authored
Converted MPC8610HCPD, MPC8641HPCN, and SBC8641D to use fsl_pci_setup_inbound_windows() and ft_fsl_pci_setup(). With these changes the board code is a bit smaller and we get dma-ranges set in the device tree for these boards. Signed-off-by:
Kumar Gala <galak@kernel.crashing.org> Signed-off-by:
Andrew Fleming-AFLEMING <afleming@freescale.com> Acked-by:
Jon Loeliger <jdl@freescale.com>
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