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 jason.hui.liu@nxp.com Cc: Ye Li ye.li@nxp.com Signed-off-by: Tom Rini trini@konsulko.com
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