Add a OMAP4 specific GMPC nand config for pcm049 and phyCARD-A-XL2 to increase
performance. Also add the possiblility to pass a board GPMC nand config.
Signed-off-by: Teresa Gámez <t.gamez@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Currently, there are multiple definitions of run_shell()
for each board that can be build in "xload" configuration.
Now there is only one function used by all boards.
The functions defined in xload.c are used only when "xload"
configuration used; but it gets compiled unconditionally.
This has been fixed as well.
Signed-off-by: Sanjeev Premi <premi@ti.com>
Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
To allow for some generic io accessors introduce io.h and use
this instead of asm/io.h throughout the tree.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Commit c71a77ab8 (ns16550: switch to resource) has introduced generic
read/write access to 16550 register and a 'shift' parameter to allign
register index to physicall registers.
The correct 'shift' value was missing in all omap based boards.
Corrected this to 2 which has fixed the problem.
Tested on a PCM-049 phyCORE-OMAP4 board.
Signed-off-by: Juergen Kilb <J.Kilb@phytec.de>
Tested-by: Jan Weitzel <J.Weitzel@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
The new MMU setup will need SDRAM base addresses and sizes.
For this reason convert the MMU enabled ARM boards:
- move mem setup to mem_initcall. This is early but
still makes sure that we already have the console available
- move MMU setup in this initcall temporary as after the mmu_init will generic
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
use generic read/write depending on the memory size
if no reg_read/write defined
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Add a helper function for boards to register their memory
devices. This makes the board code smaller and also helps
getting rid of map_base and struct memory_platform_data.
And switch all of the memory to it
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
we keep struct memory_platform_data for now on we will switch off the memories
resources to struct resource
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
If booting from NAND GPMC_IRQ_ENABLE is not cleared, causing crash if kernel
request the gpmc irq. gpmc_generic_init clears GPMC_IRQ_ENABLE
Signed-off-by: Jan Weitzel <j.weitzel@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Teresa Gámez
Alexander Aring
Sanjeev Premi
Sascha Hauer
Juergen Kilb
Jean-Christophe PLAGNIOL-VILLARD
Jan Weitzel