From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tom Rini Date: Sun, 3 Apr 2016 14:06:05 -0400 Subject: [U-Boot] [PATCH 2/2] mx6slevk: imximage.cfg: update to fix tINIT3 and tIH-CA violations In-Reply-To: <57015156.7000902@denx.de> References: <1459547691-7462-1-git-send-email-trini@konsulko.com> <1459547691-7462-3-git-send-email-trini@konsulko.com> <57015156.7000902@denx.de> Message-ID: <20160403180605.GL23166@bill-the-cat> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On Sun, Apr 03, 2016 at 07:22:30PM +0200, Stefano Babic wrote: > > > 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. There was also a tIH-CA violation and this was > > resolved by writing the default value in rather than what the script > > here uses. > > > > Cc: Fabio Estevam > > Cc: Peng Fan > > Signed-off-by: Tom Rini > > --- > > board/freescale/mx6slevk/imximage.cfg | 4 ++-- > > 1 file changed, 2 insertions(+), 2 deletions(-) > > > > diff --git a/board/freescale/mx6slevk/imximage.cfg b/board/freescale/mx6slevk/imximage.cfg > > index 16ea597..c77bbde 100644 > > --- a/board/freescale/mx6slevk/imximage.cfg > > +++ b/board/freescale/mx6slevk/imximage.cfg > > @@ -70,7 +70,7 @@ DATA 4 0x020e05d0 0x00080000 > > DATA 4 0x021b001c 0x00008000 > > DATA 4 0x021b085c 0x1b4700c7 > > DATA 4 0x021b0800 0xa1390003 > > -DATA 4 0x021b0890 0x00300000 > > +DATA 4 0x021b0890 0x00400000 > > DATA 4 0x021b08b8 0x00000800 > > DATA 4 0x021b081c 0x33333333 > > DATA 4 0x021b0820 0x33333333 > > @@ -92,7 +92,7 @@ DATA 4 0x021b0010 0x00100A82 > > DATA 4 0x021b0014 0x00000093 > > DATA 4 0x021b0018 0x00001688 > > DATA 4 0x021b002c 0x0f9f26d2 > > -DATA 4 0x021b0030 0x0000020e > > +DATA 4 0x021b0030 0x009f0e10 > > DATA 4 0x021b0038 0x00190778 > > DATA 4 0x021b0008 0x00000000 > > DATA 4 0x021b0040 0x0000004f > > Applied to u-boot-imx, thanks ! OK. But per 0/2 the SPL versions are out of sync and someone should take care of that :) -- Tom -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 836 bytes Desc: Digital signature URL: