This enables Vpp and disables the flash protection on the
Integrator when starting U-Boot. The integrator/AP has double
protection mechanisms: this one and the EBI protection bit
(patch earlier), the Integrator/CP has only one line of
protection in these registers.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This reconfigures the EBI (External Bus Interface) on the
integrator so that chip select 1, handling the flash memory, is
set to writeable. Without this it is not possible for U-Boot to
access flash memory and it crashes on startup since CFI won't
work properly.
Since this is the first time we use the EBI, we create a header
file for its registers.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Casting around to *(volatile ulong *) doesn't look good, so include
the <asm/io.h> macros and use good old readl() instead.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
When booting from Flash, the Integrator remaps its flash memory
from 0x24000000 to 0x00000000, and starts executing it at
0x00000000. This ROM thus hides the RAM underneath and first
0x40000 bytes of the memory cannot be tested by get_ram_size().
So let's test from 0x40000 to the end of detected memory
instead.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
The integrator board was apparently never converted over to support
relocation until now. After this the integrator u-boot both compiles
and boots on the Integrator AP.
This also fixes the SDRAM memory size detection.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
pci_eth_init() is already conditional to CONFIG_PCI so not every caller
needs to have conditionals.
This is the only place in the current code base where such a check is
still at the calling site.
Signed-off-by: Detlev Zundel <dzu@denx.de>
CC: Ben Warren <biggerbadderben@gmail.com>
CC: Peter Pearse <peter.pearse@arm.com>
All in-tree boards that use this controller have CONFIG_NET_MULTI
added
Also:
- changed CONFIG_DRIVER_SMC91111 to CONFIG_SMC91111
- cleaned up line lengths
- modified all boards that override weak function in this driver
- modified all eeprom standalone apps to work with new driver
- updated blackfin standalone EEPROM app after testing
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
actually the timer init use the interrupt_init as init callback
which make the interrupt and timer implementation difficult to follow
so now rename it as int timer_init(void) and use interrupt_init for interrupt
btw also remane the corresponding file to the functionnality implemented
as ixp arch implement two timer - one based on interrupt - so all the timer
related code is moved to timer.c
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
The PCI_REGION_MEMORY and PCI_REGION_MEM are a bit to similar and
can be confusing when reading the code.
Rename PCI_REGION_MEMORY to PCI_REGION_SYS_MEMORY to clarify its used
for system memory mapping purposes.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Correct addessing errors in platform files.
Split off common core module data from Integrator header files to
include/armcoremodule.h.
Patch by Peter Pearse, 04 Oct 2005
Add initialization for Integrator and versatile board files.
* Patch by Hinko Kocevar, 01 Jun 2004:
Fix VFD FB allocation, add LCD FB allocation on ARM
Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
Platform support.
* Patch by Masami Komiya, 08 Mar 2004:
Don't overwrite server IP address or boot file name
when the boot server does not return values
* Patch by listmember@orkun.us, 5 Mar 2004:
Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
Linus Walleij
Detlev Zundel
Ben Warren
Jean-Christophe PLAGNIOL-VILLARD
Kumar Gala
Wolfgang Denk
Wolfgang Denk
wdenk