u-boot/board/freescale/ls2085a
Simon Glass e895a4b06f fdt: Allow ft_board_setup() to report failure
This function can fail if the device tree runs out of space. Rather than
silently booting with an incomplete device tree, allow the failure to be
detected.

Unfortunately this involves changing a lot of places in the code. I have
not changed behvaiour to return an error where one is not currently
returned, to avoid unexpected breakage.

Eventually it would be nice to allow boards to register functions to be
called to update the device tree. This would avoid all the many functions
to do this. However it's not clear yet if this should be done using driver
model or with a linker list. This work is left for later.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Anatolij Gustschin <agust@denx.de>
2014-11-21 04:43:15 +01:00
..
ddr.c ARMv8/ls2085a_emu: Enable DP-DDR as standalone memory block 2014-09-25 08:36:18 -07:00
ddr.h ARMv8/ls2085a_emu: Enable DP-DDR as standalone memory block 2014-09-25 08:36:18 -07:00
Kconfig kconfig: armv8: move CONFIG_ARM64 to Kconfig 2014-09-16 12:24:00 -04:00
ls2085a.c fdt: Allow ft_board_setup() to report failure 2014-11-21 04:43:15 +01:00
MAINTAINERS Add board MAINTAINERS files 2014-07-30 08:48:06 -04:00
Makefile ARMv8/ls2085a_emu: Add LS2085A emulator and simulator board support 2014-07-04 19:48:41 +02:00
README ARMv8/ls2085a_emu: Add LS2085A emulator and simulator board support 2014-07-04 19:48:41 +02:00

Freescale ls2085a_emu

This is a emulator target with limited peripherals.

Memory map from core's view

0x00_0000_0000 .. 0x00_000F_FFFF	Boot Rom
0x00_0100_0000 .. 0x00_0FFF_FFFF	CCSR
0x00_1800_0000 .. 0x00_181F_FFFF	OCRAM
0x00_3000_0000 .. 0x00_3FFF_FFFF	IFC region #1
0x00_8000_0000 .. 0x00_FFFF_FFFF	DDR region #1
0x05_1000_0000 .. 0x05_FFFF_FFFF	IFC region #2
0x80_8000_0000 .. 0xFF_FFFF_FFFF	DDR region #2

Other addresses are either reserved, or not used directly by u-boot.
This list should be updated when more addresses are used.