* 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>
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>
This patch adds MPC8569MDS board support. The UART, QE UEC1 and UEC2, BRD
EEPROM on I2C2 bus, PCI express and DDR3 SPD are supported in this patch.
Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com>
Signed-off-by: Hillel Avni <Hillel.Avni@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
There is a workaround for MPC8569 CPU Errata, which needs to set Bit 13 of
LBCR in 4K bootpage. We setup a temp TLB for eLBC controller in bootpage,
then invalidate it after LBCR bit 13 is set.
Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
For the silicon which doesn't have ROM support in QE, it always needs to load
a pre-built ucode binary to IRAM so that QE can work.
Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com>
Signed-off-by: Hillel Avni <Hillel.Avni@freescale.com>
- support mirrored DIMMs, not support register DIMMs
- test passed on P2020DS board with MT9JSF12872AY-1G1D1
- test passed on MPC8569MDS board with MT8JSF12864HY-1G1D1
Signed-off-by: Dave Liu <daveliu@freescale.com>
Signed-off-by: Travis Wheatley <travis.wheatley@freescale.com>
1. wr_lat
UM said the total write latency for DDR2 is equal to
WR_LAT + ADD_LAT, the write latency is CL + ADD_LAT - 1.
so, the WR_LAT = CL - 1;
2. rd_to_pre
we missed to add the ADD_LAT for DDR2 case.
Reported-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>
Signed-off-by: Dave Liu <daveliu@freescale.com>
The masks for various bit defines of LSDMR are common and thus we can
define them in one place rather than replicating them in each config.h
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
This patch adds the board specific communication routines needed by
the external 4543 RTC.
Signed-off-by: Detlev Zundel <dzu@denx.de>
Signed-off-by: Andreas Pfefferle <ap@denx.de>
This patch adds advanced diagnosis functions for the inka4x0 board.
Signed-off-by: Andreas Pfefferle <ap@denx.de>
Signed-off-by: Detlev Zundel <dzu@denx.de>
Fix these:
cmd_vcma9.c:82: warning: implicit declaration of function 'eth_getenv_enetaddr'
cmd_vcma9.c:89: error: 'enetaddr' undeclared (first use in this function)
Signed-off-by: Wolfgang Denk <wd@denx.de>
cs8900.c: In function 'eth_init':
cs8900.c:164: warning: passing argument 2 of 'eth_getenv_enetaddr' from incompatible pointer type
cs8900.c:165: error: invalid operands to binary <<
cs8900.c:166: error: invalid operands to binary <<
cs8900.c:167: error: invalid operands to binary <<
Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Other commands implementing subcommands can reuse this code nicely.
Signed-off-by: Detlev Zundel <dzu@denx.de>
Signed-off-by: Andreas Pfefferle <ap@denx.de>
The function is called "eth_setenv_enetaddr", not "eth_putenv_enetaddr".
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
CC: Ben Warren <biggerbadderben@gmail.com>
Current u-boot top of tree builds with warnings/errors for
the following boards:
ads5121 cpci5200 mecp5200 v38b IAD210 MBX MBX860T NX823
RPXClassic debris PN62
following patch solves this.
Signed-off-by: Heiko Schocher <hs@denx.de>
Acked-by: Mike Frysinger <vapier@gentoo.org>
This patch fixes a bug in the Sequoia TLB init code to reconfigure
the correct TLB (boot space) after running from RAM. This bug was
introduced with patch 4d332dbeb0
[ppc4xx: Make Sequoia boot vxWorks] which changed the order of the
TLB in the Sequoia init.S file.
Signed-off-by: Stefan Roese <sr@denx.de>
Enabling the instruction cache significantly accelerates U-Boot
operations like CRC checking, image uncompression, etc.
Kudos to Andrea Scian for pointing out.
Signed-off-by: Wolfgang Denk <wd@denx.de>
On boards which have the environment in eeprom, i2c_init() is called
before the console and RAM are initialized.
Suppress printfs until the console is initialized.
Signed-off-by: Jon Smirl <jonsmirl@gmail.com>
Acked-by: Heiko Schocher <hs@denx.de>
http://www.denx.de/wiki/DULG/UBootCmdGroupFlash#UBootCmdFlMtdparts
provides a flexible way to create and maintain u-boot mtd
partitions. This allows commands such as "nand erase fs"
to work and the user no longer needs to decode the absolute
nand offsets. This patch enables this function for beagleboard
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Since all of the bf537-stamp and bf537-ezkit boards out there can handle it,
increase the speed of SCLK to 125MHz rather than 100MHz.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Use the common net eth functions to setup the env/global data with the MAC
address, and properly handle the case where CONFIG_SYS_NO_FLASH is defined.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Since the hardware can handle it, bump the default clocks from 80mhz SCLK
and 398mhz CCLK to 100mhz SCLK and 498mhz CCLK.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Again, don't clobber pins that we aren't actually using, and use the common
LED framework rather than our own hob-job-but-not-really-working.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Rather than duplicate the same ADI settings in every ADI board, create a
common ADI config header and have all ADI boards start using that. This
will also make merging the ~10 boards I have to forward port a lot easier.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
OneNAND IPL has common codes for RAM init, load data, and jump to 2nd
bootloader, but it's common code used about 300~400 bytes. So board
specific codes, such as lowlevel_init, can't has enough code. It make
a difficult to implement OneNAND IPL.
his patch make this common code as small as possible. and give
lowlevel_init can have more codes.
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
This patches configures the NAND UPM-FSL driver with multi-chip
support for the Micron MT29F8G08FAB NAND flash memory on the
TQM8548 modules.
Signed-off-by: Wolfgang Grandegger <wg@grandegger.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
