From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stefano Babic Date: Sun, 3 Apr 2016 19:22:01 +0200 Subject: [U-Boot] [PATCH 1/2] mx6qarm2: imximage_mx6dl.cfg update to fix tINIT3 violation In-Reply-To: <1459547691-7462-2-git-send-email-trini@konsulko.com> References: <1459547691-7462-1-git-send-email-trini@konsulko.com> <1459547691-7462-2-git-send-email-trini@konsulko.com> Message-ID: <57015139.4000304@denx.de> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On 01/04/2016 23:54, Tom Rini wrote: > Having had a similar board and memory part under logic analyzer, a > tINIT3 violation was measured. The fix was involved keeping tXPR and > SDE_to_RST at the power-on defaults and setting RST_to_CKE the JEDEC > value for LPDDR2. > > Cc: Jason Liu > Cc: Ye Li > Signed-off-by: Tom Rini > --- > board/freescale/mx6qarm2/imximage_mx6dl.cfg | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/board/freescale/mx6qarm2/imximage_mx6dl.cfg b/board/freescale/mx6qarm2/imximage_mx6dl.cfg > index ae8dcc6..1f5a0a5 100644 > --- a/board/freescale/mx6qarm2/imximage_mx6dl.cfg > +++ b/board/freescale/mx6qarm2/imximage_mx6dl.cfg > @@ -234,7 +234,7 @@ DATA 4 0x021b0018 0x0000174C > /* MMDC0_MDRWD;*/ > DATA 4 0x021b002c 0x0f9f26d2 > /* MMDC0_MDOR */ > -DATA 4 0x021b0030 0x0000020e > +DATA 4 0x021b0030 0x009f0e10 > /* MMDC0_MDCFG3LP */ > DATA 4 0x021b0038 0x00190778 > /* MMDC0_MDOTC */ > @@ -263,7 +263,7 @@ DATA 4 0x021b4018 0x0000174C > /* MMDC1_MDRWD;*/ > DATA 4 0x021b402c 0x0f9f26d2 > /* MMDC1_MDOR */ > -DATA 4 0x021b4030 0x0000020e > +DATA 4 0x021b4030 0x009f0e10 > /* MMDC1_MDCFG3LP */ > DATA 4 0x021b4038 0x00190778 > /* MMDC1_MDOTC */ > Applied to u-boot-imx, thanks ! Best regards, Stefano Babic -- ===================================================================== DENX Software Engineering GmbH, Managing Director: Wolfgang Denk HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic at denx.de =====================================================================