tree 65457b7b6c59eefa0202f269cd65dae61cb6ad34
parent bec3d9dbcdfc94a48c2e59d200ea3a5d8c091bfd
author Fabio Estevam <fabio.estevam@freescale.com> 1420556808 -0200
committer Tom Rini <trini@ti.com> 1420743017 -0500

mx25: Fix boot hang by avoiding vector relocation

Since commit 3ff46cc42b9d73d0 ("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>