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This adds support for the AT91SAM9G20-EK board in the mainline U-Boot.
Signed-off-by: Justin Waters <justin.waters@timesys.com>
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The AT91RM9200-EK board is very similar to the AT91RM9200-DK board. This
adds support for it against the mainline u-boot.
Signed-off-by: Justin Waters <justin.waters@timesys.com>
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Signed-off-by: Wolfgang Denk <wd@denx.de>
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Signed-off-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Wolfgang Denk <wd@denx.de>
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Signed-off-by: Heiko Schocher <hs@denx.de>
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At least some revisions of the 8313, and possibly other chips, do not
wait for all pages of the initial 4K NAND region to be loaded before
beginning execution; thus, we wait for it before branching out of the
first NAND page.
This fixes warm reset problems when booting from NAND on 8313erdb.
Signed-off-by: Scott Wood <scottwood@freescale.com>
Acked-by: Kim Phillips <kim.phillips@freescale.com>
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Set the MQ Read Passing & MCIF Cycle limits to the recommended by AMCC
values. This fixes the occasional 440SPe hard locking issues when the 440SPe's
dedicated DMA engines are used (e.g. by the h/w accelerated RAID driver).
Previously the appropriate initialization had been made in Linux, by the
ppc440spe ADMA driver, which is wrong because modifying the MQ configuration
registers after normal operation has begun is not supported and could
have unpredictable results.
Comment from Stefan: This patch doesn't change the resulting value of the
MQ registers. It explicitly sets/clears all bits to the desired state which
better documents the resulting register value instead of relying on pre-set
default values.
Signed-off-by: Yuri Tikhonov <yur@emcraft.com>
Signed-off-by: Stefan Roese <sr@denx.de>
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The MPC8544 RM incorrect shows the SEC_CFG bit in PORDEVSR2 as being
bit 26, instead it should be bit 28. This caused in incorrect
interpretation of the i2c_clk which is the same as the SEC clk on
MPC8544. The SEC clk is controlled by cfg_sec_freq that is reported
in PORDEVSR2.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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This reverts commit dffd2446fb041f38ef034b0fcf41e51e5e489159.
The fix introduced by this patch is not correct. The problem is
that the documentation is not correct for the MPC8544 with regards
to which bit in PORDEVSR2 is for the SEC_CFG.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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mpc8536ds.c: In function 'is_sata_supported':
mpc8536ds.c:614: warning: unused variable 'devdisr'
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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The function parse_line() in common/main.c was exposed globally by commit
6636b62a6efc7f14e6e788788631ae7a7fca4537, Result in conflict with the same
name funciton in drivers/bios_emulator/x86emu/debug.c when define the DEBUG.
This patch fix this by renaming the function in the debug.c file.
Signed-off-by: Jason Jin <Jason.jin@freescale.com>
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Signed-off-by: Wolfgang Denk <wd@denx.de>
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Fix compiler warning introduced by commit 0f8cbc18
Signed-off-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Wolfgang Denk <wd@denx.de>
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Reference manual states that MxMR[MAD] increment is the indication
of write to UPM array is complete. Honour that. Also, make the dummy
write explicit.
also fix the comment.
Signed-off-by: Selvamuthukumar <selva.muthukumar@e-coninfotech.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
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Currently this is not creating any problem. But it will result
in compilation error when used as below.
printf("CFG_SDRAM_CFG2 - %08x\n", CFG_SDRAM_CFG2);
Signed-off-by: Selvamuthukumar <selva.muthukumar@e-coninfotech.com>
continuation of the theme based on git grep "^#define CFG_.*;$" include/
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
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Signed-off-by: Hugo Villeneuve <hugo.villeneuve@lyrtech.com>
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This patch fixes a type mismatch and thus removes a compiler
warning when compiling with CONFIG_API on powerpc.
Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
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Original code displayed:
=> help i2c
i2c i2c speed [speed] - show or set I2C bus speed
i2c md chip address[.0, .1, .2] [# of objects] - read from I2C device
...
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
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Signed-off-by: Wolfgang Denk <wd@denx.de>
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SGMII and SATA share the serdes on MPC8536 CPU, When SATA disabled and the
driver still try to access the SATA registers, the cpu will hangup.
This patch try to fix this by reading the serdes status before the SATA
initialize.
Signed-off-by: Jason Jin <Jason.jin@freescale.com>
Acked-by: Andy Fleming <afleming@freescale.com>
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When aligning malloc()ed screen_base, invalid offset was added.
This not only caused misaligned result (which did not cause hardware
misbehaviour), but - worse - caused screen_base + smem_len to
be out of malloc()ed space, which in turn caused breakage of
futher malloc()/free() operation.
This patch fixes screen_base alignment.
Also this patch makes memset() that cleans framebuffer to be executed
on first initialization of diu, not only on re-initialization. It looks
correct to clean the framebuffer instead of displaying random garbage;
I believe that was disabled only because that memset caused breakage
of malloc/free described above - which no longer happens with the fix
described above.
Signed-off-by: Nikita V. Youshchenko <yoush@debian.org>
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This patch fixes building with CONFIG_API and CONFIG_USB_STORAGE.
USB_MAX_STOR_DEV is defined in include/usb.h, but
needed in api/api_storage.c.
Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
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Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
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The checks for CFG_EEPROM_PAGE_WRITE_ENABLE and
CFG_EEPROM_PAGE_WRITE_BITS in various temperature
sensor drivers are not necessary
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
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Since we're working with unsigned data, you can't apply a signed pointer
cast and then attempt to print the result. Otherwise you get wrong output
when the sign bit is set like "0xFF" incorrectly extended to "0xFFFFFFFF".
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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We don't need CONFIG_CFG_STRINGS anymore now that we have the define
CONFIG_CMD_STRINGS and Makefile control.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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When the total size of all NAND devices exceeds 4 GiB, the size will
overflow. This patch tries to fix this.
Note that we still have a problem when a single NAND device is bigger
than 4 GiB: then the overflow would actually happen earlier, i. e.
when storing the size in nand_info[].size, as nand_info[].size is an
"u_int32_t".
Signed-off-by: Jason Jin <Jason.jin@freescale.com>
Signed-off-by: Wolfgang Denk <wd@denx.de>
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Signed-off-by: Louis Su <louis@asix.com.tw>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
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Currently VSC8601 doesn't link with 10/100M partners if the
EEPROM/Strapping is not set up.
Setting the auto-neg register fixes this.
Signed-off-by: Andre Schwarz <andre.schwarz@matrix-vision.de>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
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get_prom function was used __attriute__ , but it is not enable.
ax88796.o does not do link besides ne2000.o. When ld is carried
out, get_prom function of ax88796.c is ignored.
This problem is a thing by specifications of ld.
I checked and test this patch on SuperH and MIPS.
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
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Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
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Address calculated in EXPORT_FUNC in SuperH was wrong, I revised it.
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
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Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com>
Acked-by: Andy Fleming <afleming@freescale.com>
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This is no longer necessary now that the GD_FLG_RELOC flag is set for
all ARM boards.
Signed-off-by: Hugo Villeneuve <hugo.villeneuve@lyrtech.com>
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Signed-off-by: Luigi 'Comio' Mantellini <luigi.mantellini@idf-hit.com>
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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>
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For some reason we duplicated the majority of code in lib_ppc/interrupts.c
Not know how that happened, but there is no good reason for it.
Use the interrupt_init_cpu() and timer_interrupt_cpu() since its why
they exist.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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The flash_unlock_seq requires a sector for AMD_LEGACY.
Fix a retcode check typeo.
Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com>
Signed-off-by: Stefan Roese <sr@denx.de>
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