| commit | 068b950f63f47c2bb6d3c1fbaacea8b3d7445d29 | [log] [tgz] |
|---|---|---|
| author | Harry Liebel <Harry.Liebel@arm.com> | Fri Oct 25 16:07:53 2013 +0100 |
| committer | Dan Handley <dan.handley@arm.com> | Thu Nov 14 17:48:52 2013 +0000 |
| tree | b8b64643b81e369e008ffdae58b6b68f22a14263 | |
| parent | 4f6ad66ae9fcc8bcb3b0fcee10b7ab1ffcaf1a56 [diff] |
Writing to the FVP LED register should be a 32bit access. - Writing to this register with a 64bit access can cause a Systen Error Exception on some models. Change-Id: Ibcf5bdf7ab55707db61c16298f25caff50e1ff7e
diff --git a/plat/fvp/aarch64/fvp_helpers.S b/plat/fvp/aarch64/fvp_helpers.S index 5cb0660..250149b 100644 --- a/plat/fvp/aarch64/fvp_helpers.S +++ b/plat/fvp/aarch64/fvp_helpers.S
@@ -53,5 +53,5 @@ orr x0, x0, x1 mov x1, #VE_SYSREGS_BASE add x1, x1, #V2M_SYS_LED - str x0, [x1] + str w0, [x1] ret