n1sdp: fix DMC ECC enablement sequence in N1SDP platform

Fork: 0

LuminaSensum / arm-trusted-firmware

Browse code n1sdp: fix DMC ECC enablement sequence in N1SDP platform The DMC-620 memory controllers in N1SDP platform has to be put into CONFIG state before writing to ERR0CTLR0 register to enable ECC. This patch fixes the sequence so that DMCs are set to CONFIG state before writing to ERR0CTLR0 register and moved back to READY state after writing. Change-Id: I1252f3ae0991603bb29234029cddb5fbf869c1b2 Signed-off-by: Manoj Kumar <manoj.kumar3@arm.com> WIP_v2.3-LS master v2.2-LS v2.4-LS v2.3-rc2 v2.3-rc1 v2.3-rc0 v2.3 v2.2-rc2 v2.2-rc1 v2.2-rc0 v2.2
1 parent 53f3751 commit 7428bbf4437e046b1bd5f43506abed2fb621b7bc Manoj Kumar authored on 22 Jul 2019

Browse code

The DMC-620 memory controllers in N1SDP platform has to be put
into CONFIG state before writing to ERR0CTLR0 register to enable
ECC.

This patch fixes the sequence so that DMCs are set to CONFIG
state before writing to ERR0CTLR0 register and moved back to
READY state after writing.

Change-Id: I1252f3ae0991603bb29234029cddb5fbf869c1b2
Signed-off-by: Manoj Kumar <manoj.kumar3@arm.com>

WIP_v2.3-LS master v2.2-LS v2.4-LS v2.3-rc2 v2.3-rc1 v2.3-rc0 v2.3 v2.2-rc2 v2.2-rc1 v2.2-rc0 v2.2

1 parent 53f3751 commit 7428bbf4437e046b1bd5f43506abed2fb621b7bc

Manoj Kumar authored on 22 Jul 2019

Patch

Unified Split

Showing 2 changed files

Ignore Space Show notes View plat/arm/board/n1sdp/n1sdp_bl31_setup.c

Ignore Space Show notes View plat/arm/board/n1sdp/n1sdp_def.h

Show line notes below