Commit graph

6473 commits

Author SHA1 Message Date
Nobuhiro Iwamatsu
c6525d459c sh: sh7785lcr: Moved sh7785lcr board to board/renesas
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2008-10-31 23:04:31 +09:00
Nobuhiro Iwamatsu
acd3e30d09 sh: r7780mp: Moved r7780mp board to board/renesas
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2008-10-31 23:04:25 +09:00
Nobuhiro Iwamatsu
f84e6ea275 sh: ap325rxa: Moved ap325rxa board to board/renesas
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2008-10-31 23:04:18 +09:00
Bartlomiej Sieka
7c84fe6a06 Fix to the auto-update feature documentation (CONFIG_UPDATE_TFTP_MSEC_MAX)
Signed-off-by: Bartlomiej Sieka <tur@semihalf.com>
2008-10-31 09:50:25 +01:00
Dave Liu
d685b74c64 74xx: use r4 instead of r2 in lock_ram_in_cache and unlock_ram_in_cache
The patch is following the commit 3924384060

mpc86xx: use r4 instead of r2 in lock_ram_in_cache and unlock_ram_in_cache

This is needed in unlock_ram_in_cache() because it is called from C and
will corrupt the small data area anchor that is kept in R2.

lock_ram_in_cache() is modified similarly as good coding practice, but
is not called from C.

Signed-off-by: Nick Spence <nick.spence@freescale.com>

also, the r2 is used as global data pointer.

Signed-off-by: Dave Liu <daveliu@freescale.com>
2008-10-31 00:25:08 +01:00
Wolfgang Denk
d344293a5b Merge branch 'master' of git://git.denx.de/u-boot-mpc83xx 2008-10-30 21:34:40 +01:00
Scott Wood
e053ab1903 mpc83xx pci: Round up memory size in inbound window.
The current calculation will fail to cover all memory if
its size is not a power of two.

Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2008-10-30 15:22:22 -05:00
Wolfgang Denk
a7faab9d11 Merge branch 'master' of git://git.denx.de/u-boot-mpc86xx 2008-10-30 20:57:46 +01:00
Dave Liu
1c671977dc 86xx: remove the unused definition
Signed-off-by: Dave Liu <daveliu@freescale.com>
2008-10-30 10:43:52 -05:00
Dave Liu
eaa44c5dc8 86xx: remove the redundant r2 global data pointer save
The commit 67256678f0 add
the another global data pointer save, but in fact the
global data pointer will be initialized in the board_init_r,
so remove it such as the 85xx/83xx family.

Signed-off-by: Dave Liu <daveliu@freescale.com>
Acked-by: Kumar Gala <kumar.gala@freescale.com>
2008-10-30 10:31:42 -05:00
Dave Liu
bd888e9544 86xx: remove the unused code for 86xx family
I believe these code was copied from 74xx family, but for
86xx, it is unused.

Signed-off-by: Dave Liu <daveliu@freescale.com>
Acked-by: Kumar Gala <kumar.gala@freescale.com>
2008-10-30 10:31:23 -05:00
Dave Liu
5ba1ef5074 86xx: remove the second DDR LAW setting for mpc8641hpcn
The DDR1 LAW will precedence the DDR2 LAW, so remove
the second DDR LAW.

Signed-off-by: Dave Liu <daveliu@freescale.com>
Acked-by: Becky Bruce <becky.bruce@freescale.com>
2008-10-30 10:30:18 -05:00
Dave Liu
137a2dfd11 86xx: remove the unused ddr_enable_ecc in the board file
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>
2008-10-30 10:27:44 -05:00
Dave Liu
dc2adad85b 86xx: Move the clear_tlbs before MMU turn on
We must invalidate TLBs before MMU turn on, but
currently the code is not, if there are some stale
TLB entry valid in the TLBs, it will cause strange
issue.

Signed-off-by: Dave Liu <daveliu@freescale.com>
Acked-by: Becky Bruce <becky.bruce@freescale.com>
2008-10-30 10:26:37 -05:00
Scott Wood
5cdade07b1 mpc8313erdb: Document NAND boot.
Previously, the documentation claimed that NAND boot is not supported.
This is no longer true.

Signed-off-by: Scott Wood <scottwood@freescale.com>
2008-10-29 14:35:56 -05:00
Scott Wood
bd78bc6b2a NAND: Properly create JFFS2 cleanmarkers.
As reported by Ilko Iliev <iliev@ronetix.at>, the "nand erase clean"
command is currently broken, and among other things causes all blocks
to be marked bad.

This implements it properly using MTD_OOB_AUTO, along with some
indentation fixes.

Signed-off-by: Scott Wood <scottwood@freescale.com>
2008-10-29 14:20:26 -05:00
Scott Wood
f7fe57c098 NAND fsl elbc: Set FMR[ECCM] based on page size.
Hardware expects ECCM 0 for small page and ECCM 1 for large page
when booting from NAND, so use those defaults.

Signed-off-by: Scott Wood <scottwood@freescale.com>
2008-10-29 13:42:41 -05:00
Haiying Wang
c013b74975 NAND: Add support for MPC8572DS board
This patch defines 1M TLB&LAW size for NAND on MPC8572DS, assigns
0xffa00000 for CONFIG_SYS_NAND_BASE and adds other NAND supports in
config file.

It also moves environment(CONFIG_ENV_ADDR) outside of u-boot image, to
make room for the increased code size with NAND enabled.

Signed-off-by: Jason Jin <Jason.Jin@freescale.com>
Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
2008-10-29 13:08:17 -05:00
Haiying Wang
4e190b03aa Make Freescale local bus registers available for both 83xx and 85xx.
- Rename lbus83xx_t to fsl_lbus_t and move it to asm/fsl_lbc.h so that it
  can be shared by both 83xx and 85xx
- Remove lbus83xx_t and replace it with fsl_lbus_t in all 83xx boards
  files which use lbus83xx_t.
- Move FMR, FIR, FCR, FPAR, LTESR from mpc83xx.h to asm/fsl_lbc.h so that
  85xx can share them.

Signed-off-by: Jason Jin <Jason.Jin@freescale.com>
Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
2008-10-29 11:12:53 -05:00
Scott Wood
695c130e4b NAND: Align right column of the shorthelp with other commands.
I accidentally broke this in when making consistent the partial
alignment of the longhelp.

Signed-off-by: Scott Wood <scottwood@freescale.com>
2008-10-29 10:42:18 -05:00
Karl Beldan
33efde5eca NAND: Reset chip on power-up
Some chips require a RESET after power-up (e.g. Micron MT29FxGxxxxx).
The first command sent is NAND_CMD_READID.
Issue a NAND_CMD_RESET in nand_scan_ident before reading the device id.
Tested with an MT29F4G08AAC.

Signed-off-by: Karl Beldan <karl.beldan@gmail.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
2008-10-29 10:42:17 -05:00
Scott Wood
c45912d8ab NAND: sync with 2.6.27
This brings the core NAND code up to date with the Linux kernel.

Since there were several drivers in Linux as of the last update that are
not in u-boot, I'm not bringing over new drivers that have been added
since in the absence of an interested party.

I did not update OneNAND since it was recently synced by Kyungmin Park,
and I'm not sure exactly what the common ancestor is.

Signed-off-by: Scott Wood <scottwood@freescale.com>
2008-10-29 10:42:16 -05:00
Kumar Gala
b1d0db1805 bootm: Added CONFIG_BOOTM_{LINUX, NETBSD, RTEMS}
Added the ability to config out bootm support for Linux, NetBSD, RTEMS

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-10-29 01:00:20 +01:00
Kumar Gala
5a98127d81 bootm: support subcommands in linux ppc bootm
Add support for 'bdt', 'cmdline', 'prep' to the linux PPC bootm.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-10-29 01:00:17 +01:00
Kumar Gala
49c3a861d1 bootm: Add subcommands
Add the ability to break the steps of the bootm command into several
subcommands: start, loados, ramdisk, fdt, bdt, cmdline, prep, go.

This allows us to do things like manipulate device trees before
they are passed to a booting kernel or setup memory for a secondary
core in multicore situations.

Not all OS types support all subcommands (currently only start, loados,
ramdisk, fdt, and go are supported).

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-10-29 00:59:50 +01:00
Kumar Gala
be08315933 bootm: Move to using a function pointer table for the boot os function
This removes a bit of code and makes it easier for the upcoming sub bootm
command support to call into the proper OS specific handler.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-10-29 00:57:31 +01:00
Wolfgang Denk
d35c451d6c Merge branch 'master' of git://git.denx.de/u-boot-video 2008-10-28 08:37:19 +01:00
Graeme Russ
a369f4a492 i386: Renamed show_boot_progress in assembler code
Renamed show_boot_progress in assembler init phase to
show_boot_progress_asm to avoid link conflicts with C version

Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
2008-10-28 00:26:35 +01:00
Andy Fleming
16263ffd3c Merge branch 'denx' 2008-10-27 17:31:05 -05:00
Peter Tyser
4442f45b0e 85xx: Update MPC85xx_PORDEVSR_IO_SEL mask
The MPC8572 has a 4-bit wide PORDEVSR IO_SEL field. Other MPC85xx
processors have a 3-bit wide IO_SEL field but have the most
significant bit is wired to 0 so this change should not affect
them.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2008-10-27 16:45:43 -05:00
Wolfgang Denk
f8030519bb Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx 2008-10-27 22:31:32 +01:00
Becky Bruce
cd42516242 powerpc: fix pci window initialization to work with > 4GB DRAM
The existing code has a few errors that need to be fixed in
order to support large RAM sizes.  Fix those, and add a
comment to make it clearer.

Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
Acked-by: Kumar Gala <galak@kernel.crashing.org>
2008-10-27 16:27:58 -05:00
Kumar Gala
219542a1a6 pci/fsl_pci_init: Removed a bunch pointless trailing backslashes.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-10-27 16:26:07 -05:00
Haavard Skinnemoen
6b59e03e02 lcd: Let the board code show board-specific info
The information displayed when CONFIG_LCD_INFO is set is inherently
board-specific, so it should be done by the board code. The current code
dealing with this only handles two cases, and is already a horrible mess
of #ifdeffery.

Yes, this duplicates some code, but it also allows boards to print more
board-specific information; this used to be very difficult.

Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
2008-10-27 09:53:58 +01:00
Haavard Skinnemoen
6f93d2b8fc lcd: Set lcd_is_enabled before clearing the screen
This allows the logo/info rendering routines to use the regular
lcd_putc/lcd_puts/lcd_printf calls.

Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
2008-10-25 22:59:41 +02:00
Haavard Skinnemoen
15b17ab52b lcd: Implement lcd_printf()
lcd_printf() has a prototype in include/lcd.h but no implementation. Fix
this by borrowing the lcd_printf() implementation from the cogent board
code (which appears to use its own LCD framework.)

Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
2008-10-25 22:58:51 +02:00
Haavard Skinnemoen
70dbc54c0a atmel_lcdfb: Straighten out funky vl_sync logic
If the board _didn't_ request INVLINE_INVERTED, we set INVLINE_INVERTED,
otherwise we don't. WTF?

Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
2008-10-25 20:33:32 +02:00
Haavard Skinnemoen
23bb28f0f7 atmel_lcdfb: Eliminate unneeded #include <asm/arch/hardware.h>
atmel_lcdfb doesn't actually need anything from asm/arch/hardware.h. It
includes a file that does, asm/arch/gpio.h, but this file doesn't
include <asm/arch/hardware.h> like it's supposed to.

Add the missing include to asm/arch/gpio.h and remove the workaround
from the atmel_lcdfb driver. This makes the driver compile on avr32.

Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
2008-10-25 20:33:10 +02:00
Kumar Gala
c2083e0e11 86xx: Convert all fsl_pci_init users to new APIs
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>
2008-10-24 17:35:48 -05:00
Kumar Gala
2dba0dea98 85xx: Convert all fsl_pci_init users to new APIs
Converted ATUM8548, MPC8536DS, MPC8544DS, MPC8548CDS, MPC8568MDS,
MPC8572DS, TQM85xx, and SBC8548 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>
2008-10-24 17:35:12 -05:00
Kumar Gala
a2aab46072 pci/fsl_pci_init: Added fdt helper for setting up bus-ranges & dma-ranges
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Andrew Fleming-AFLEMING <afleming@freescale.com>
2008-10-24 17:35:08 -05:00
Kumar Gala
b9a1fa9787 pci/fsl_pci_init: Add a common PCI inbound setup function
Add a common setup function that determines the pci_region(s) based
on how much memory we have in the system.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Andrew Fleming-AFLEMING <afleming@freescale.com>
2008-10-24 17:35:05 -05:00
Kumar Gala
612ea01018 pci/fsl_pci_init: Enable larger address and setting inbound windows properly
* PCI Inbound window was setup incorrectly.  The PCI address and system
  address were swapped.  The PCI address should be setting piwar/piwbear
  and the system address should be setting pitar.

* Removed masking of addresses to allow for system address to support
  system address & PCI address >32-bits

* Set PIWBEAR & POTEAR to allow for full 64-bit PCI addresses

* Respect the PCI_REGION_PREFETCH for inbound windows

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Andrew Fleming-AFLEMING <afleming@freescale.com>
2008-10-24 17:35:02 -05:00
Kumar Gala
8ab451c46b fdt: Added helper to set PCI dma-ranges property
Added fdt_pci_dma_ranges() that parses the pci_region info from the
struct pci_controller and populates the dma-ranges based on it.

The max # of windws/dma-ranges we support is 3 since on embedded
PowerPC based systems this is the max number of windows.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Andrew Fleming-AFLEMING <afleming@freescale.com>
2008-10-24 17:34:57 -05:00
Kumar Gala
3bed2aaf2d fdt: Add fdt_getprop_u32_default helpers
Add helper functions to return find a node and return it's property
or a default value.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Andrew Fleming-AFLEMING <afleming@freescale.com>
Acked-by: Gerald Van Baren <vanbaren@cideas.com>
2008-10-24 17:34:52 -05:00
Kumar Gala
8ba93f68a1 86xx: Enable 64-bit PCI resources on all Freescale boards
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Andrew Fleming-AFLEMING <afleming@freescale.com>
2008-10-24 17:34:17 -05:00
Kumar Gala
0151cbaccf 85xx: Enable 64-bit PCI resources on all Freescale boards
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Andrew Fleming-AFLEMING <afleming@freescale.com>
2008-10-24 17:33:06 -05:00
Kumar Gala
30e76d5e3b pci: Allow for PCI addresses to be 64-bit
PCI bus is inherently 64-bit.  While not all system require access to
the full 64-bit PCI address range some do.  This allows those systems
to enable the full PCI address width via CONFIG_SYS_PCI_64BIT.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Andrew Fleming-AFLEMING <afleming@freescale.com>
Acked-by: Wolfgang Denk <wd@denx.de>
2008-10-24 17:32:49 -05:00
Dave Liu
ae5f943ba8 85xx: Fix the incorrect register used for DDR erratum1
The 8572 DDR erratum1:
DDR controller may enter an illegal state when operating
in 32-bit bus mode with 4-beat bursts.

Description:
When operating with a 32-bit bus, it is recommended that
DDR_SDRAM_CFG[8_BE] is cleared when DDR2 memories are used.
This forces the DDR controller to use 4-beat bursts when
communicating to the DRAMs. However, an issue exists that
could lead to data corruption when the DDR controller is
in 32-bit bus mode while using 4-beat bursts.

Projected Impact:
If the DDR controller is operating in 32-bit bus mode with
4-beat bursts, then the controller may enter into a bad state.
All subsequent reads from memory is corrupted.
Four-beat bursts with a 32-bit bus only is used with DDR2 memories.
Therefore, this erratum does not affect DDR3 mode.

Work Arounds:
To work around this issue, software must set DEBUG_1[31] in
DDR memory mapped space (CCSRBAR offset + 0x2f00 for DDR_1
and CCSRBAR offset + 0x6f00 for DDR_2).

Currenlty, the code is using incorrect register DDR_SDRAM_CFG_2
as condition, but it should be DDR_SDRAM_CFG register.

Signed-off-by: Dave Liu <daveliu@freescale.com>
2008-10-24 17:29:37 -05:00
Dave Liu
d5b693090e 85xx: remove unused config definition
Signed-off-by: Dave Liu <daveliu@freescale.com>
2008-10-24 16:18:33 -05:00