u-boot-brain/arch/arm/cpu/arm926ejs/mx25
Fabio Estevam 906d6fe303 mx25: Fix boot hang by avoiding vector relocation
Since commit 3ff46cc42b ("arm: relocate the exception vectors") mx25pdk
hangs like this:

CPU:   Freescale i.MX25 rev1.2 at 399 MHz
Reset cause: WDOG
Board: MX25PDK
I2C:   ready
DRAM:  64 MiB
(hangs)

Add a specific relocate_vectors macro that skips the vector relocation, as the
i.MX25 SoC does not provide RAM at the high vectors address (0xFFFF0000), and
(0x00000000) maps to ROM.

This allows mx25 to boot again.

Acked-By: Bill Pringlemeir <bpringlemeir@nbsps.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2015-01-08 13:50:17 -05:00
..
generic.c mx25: Remove empty line after printing the reset cause 2015-01-08 11:00:45 -05:00
Makefile mx25: Fix boot hang by avoiding vector relocation 2015-01-08 13:50:17 -05:00
relocate.S mx25: Fix boot hang by avoiding vector relocation 2015-01-08 13:50:17 -05:00
reset.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
timer.c ARM: mx25: convert to common timer code 2013-11-04 11:09:34 -05:00