From: =?iso-8859-1?Q?Ralf_G=F6bel?= Date: Thu, 8 Sep 2016 14:44:17 +0200 Subject: [U-Boot] ddr: Invalid SPD module type definitions for SO-DIMM with ECC Message-ID: <000f01d209ce$b6397ee0$22ac7ca0$@imago-technologies.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Hi, it think the SPD module type definitions for DDR4 SO-DIMM with ECC in the file include/ddr_spd.h are swapped: #define DDR4_SPD_MODULETYPE_72B_SO_UDIMM (0x08) #define DDR4_SPD_MODULETYPE_72B_SO_RDIMM (0x09) According to JEDEC document SPD4.1.2.L-4, UDIMM is 0x9 and RDIMM is 0x8. Can someone verify this? Regards, Ralf