u-boot.git/board/armltd, branch v2011.12

integrator: enable Vpp and disable flash protection

2011-11-10T14:27:22Z

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

integrator: add system controller header

2011-11-10T14:27:18Z

Break out the AP system controller and CP "CP controller" registers into a header file, it gives better overview than hardcoding its values and other disturbing practices. Signed-off-by: Linus Walleij

integrator: make flash writeable on boot

2011-11-10T14:27:15Z

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

integrator: use io-accessors for board init

2011-11-10T14:27:03Z

Casting around to *(volatile ulong *) doesn't look good, so include the macros and use good old readl() instead. Signed-off-by: Linus Walleij

integrator: move text offset to config

2011-11-10T14:26:58Z

Do away with the config.mk file and move the text offset to the config files to make things easier. Signed-off-by: Linus Walleij

integrator: do not test first part of the memory

2011-11-08T21:04:47Z

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

punt unused clean/distclean targets

2011-10-15T20:20:36Z

The top level Makefile does not do any recursion into subdirs when cleaning, so these clean/distclean targets in random arch/board dirs never get used. Punt them all. MAKEALL didn't report any errors related to this that I could see. Signed-off-by: Mike Frysinger

ARM: versatile: delete split_by_variant.sh

2011-09-28T19:41:22Z

Since commit d388298a59ba375c76597b8f95b560afa971a0fb by Stefano Babic this file is no longer needed so delete it. Cc: Stefano Babic Cc: Loïc Minier Signed-off-by: Linus Walleij

ARM: versatile: drop warnings

2011-09-04T09:36:13Z

Drop warning: "passing argument 1 of 'get_ram_size' discards qualifiers from pointer target type" Signed-off-by: Stefano Babic CC: Albert Aribaud

integrator: convert to new build system

2011-09-03T20:40:46Z

This deletes the integrator split_by_variant.sh script and defines a number of unique board types for the core modules that are meaningful to support for the Integrator AP/CP, i.e. the ones that did not just say "unsupported core module" in split_by_variant.sh. If more core modules need to be supported they are easy to add. We delete all the old cruft in Makefile and MAKEALL that was working around the old way of building boards. We create a unique config file per board to satisfy the build system, but they are just oneliners that include the existing integratorap.h and integratorcp.h configs. Signed-off-by: Linus Walleij