From: Hongtao Jia Date: Thu, 20 Dec 2012 19:36:12 +0000 (+0000) Subject: powerpc/mpc8572ds: Enable bank interleaving to cs0+cs1 for dual-rank DIMMs X-Git-Tag: v2013.04-rc1~163 X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=238e14679157c972ccc4de909bfac83f46d0748d;p=oweals%2Fu-boot.git powerpc/mpc8572ds: Enable bank interleaving to cs0+cs1 for dual-rank DIMMs The controller interleaving only takes the usable memory mapped to cs0. In the case of bank interleaving not enabled, only half of dual-rank DIMM will be used. For single-rank DIMM bank interleaving will be auto disabled. Signed-off-by: Jia Hongtao Signed-off-by: Li Yang Signed-off-by: Andy Fleming --- diff --git a/include/configs/MPC8572DS.h b/include/configs/MPC8572DS.h index a62b7d53a9..d233365b7d 100644 --- a/include/configs/MPC8572DS.h +++ b/include/configs/MPC8572DS.h @@ -735,7 +735,7 @@ #define CONFIG_BAUDRATE 115200 #define CONFIG_EXTRA_ENV_SETTINGS \ -"hwconfig=fsl_ddr:ctlr_intlv=bank,ecc=off\0" \ +"hwconfig=fsl_ddr:ctlr_intlv=bank,bank_intlv=cs0_cs1,ecc=off\0" \ "netdev=eth0\0" \ "uboot=" __stringify(CONFIG_UBOOTPATH) "\0" \ "tftpflash=tftpboot $loadaddr $uboot; " \