From 78506c2f8618732b59eba68cd56d20a55c087006 Mon Sep 17 00:00:00 2001 From: vpeter4 Date: Mon, 3 Aug 2015 12:49:05 +0200 Subject: udoo: Switch to SPL support Currently we need to build one U-boot image for each of the udoo variants: quad and dual-lite. By switching to SPL we can support all two variants with a single binary. Based on the SPL for wandboard. Tested with OpenELEC (Open Embedded Linux Entertainment Center) on both boards. Signed-off-by: Peter Vicman Cc: Fabio Estevam Cc: Stefano Babic Acked-by: Stefano Babic Signed-off-by: Peter Vicman Acked-by: Fabio Estevam --- board/udoo/ddr-setup.cfg | 87 ------------------------------------------------ 1 file changed, 87 deletions(-) delete mode 100644 board/udoo/ddr-setup.cfg (limited to 'board/udoo/ddr-setup.cfg') diff --git a/board/udoo/ddr-setup.cfg b/board/udoo/ddr-setup.cfg deleted file mode 100644 index 78cbe17..0000000 --- a/board/udoo/ddr-setup.cfg +++ /dev/null @@ -1,87 +0,0 @@ -/* - * Copyright (C) 2013 Boundary Devices - * - * SPDX-License-Identifier: GPL-2.0+ - * - * Device Configuration Data (DCD) - * - * Each entry must have the format: - * Addr-type Address Value - * - * where: - * Addr-type register length (1,2 or 4 bytes) - * Address absolute address of the register - * value value to be stored in the register - */ - -/* - * DDR3 settings - * MX6Q ddr is limited to 1066 Mhz currently 1056 MHz(528 MHz clock), - * memory bus width: 64 bits x16/x32/x64 - * MX6DL ddr is limited to 800 MHz(400 MHz clock) - * memory bus width: 64 bits x16/x32/x64 - * MX6SOLO ddr is limited to 800 MHz(400 MHz clock) - * memory bus width: 32 bits x16/x32 - */ -DATA 4, MX6_IOM_DRAM_SDQS0, 0x00000030 -DATA 4, MX6_IOM_DRAM_SDQS1, 0x00000030 -DATA 4, MX6_IOM_DRAM_SDQS2, 0x00000030 -DATA 4, MX6_IOM_DRAM_SDQS3, 0x00000030 -DATA 4, MX6_IOM_DRAM_SDQS4, 0x00000030 -DATA 4, MX6_IOM_DRAM_SDQS5, 0x00000030 -DATA 4, MX6_IOM_DRAM_SDQS6, 0x00000030 -DATA 4, MX6_IOM_DRAM_SDQS7, 0x00000030 - -DATA 4, MX6_IOM_GRP_B0DS, 0x00000030 -DATA 4, MX6_IOM_GRP_B1DS, 0x00000030 -DATA 4, MX6_IOM_GRP_B2DS, 0x00000030 -DATA 4, MX6_IOM_GRP_B3DS, 0x00000030 -DATA 4, MX6_IOM_GRP_B4DS, 0x00000030 -DATA 4, MX6_IOM_GRP_B5DS, 0x00000030 -DATA 4, MX6_IOM_GRP_B6DS, 0x00000030 -DATA 4, MX6_IOM_GRP_B7DS, 0x00000030 -DATA 4, MX6_IOM_GRP_ADDDS, 0x00000030 -/* 40 Ohm drive strength for cs0/1,sdba2,cke0/1,sdwe */ -DATA 4, MX6_IOM_GRP_CTLDS, 0x00000030 - -DATA 4, MX6_IOM_DRAM_DQM0, 0x00020030 -DATA 4, MX6_IOM_DRAM_DQM1, 0x00020030 -DATA 4, MX6_IOM_DRAM_DQM2, 0x00020030 -DATA 4, MX6_IOM_DRAM_DQM3, 0x00020030 -DATA 4, MX6_IOM_DRAM_DQM4, 0x00020030 -DATA 4, MX6_IOM_DRAM_DQM5, 0x00020030 -DATA 4, MX6_IOM_DRAM_DQM6, 0x00020030 -DATA 4, MX6_IOM_DRAM_DQM7, 0x00020030 - -DATA 4, MX6_IOM_DRAM_CAS, 0x00020030 -DATA 4, MX6_IOM_DRAM_RAS, 0x00020030 -DATA 4, MX6_IOM_DRAM_SDCLK_0, 0x00020030 -DATA 4, MX6_IOM_DRAM_SDCLK_1, 0x00020030 - -DATA 4, MX6_IOM_DRAM_RESET, 0x00020030 -DATA 4, MX6_IOM_DRAM_SDCKE0, 0x00003000 -DATA 4, MX6_IOM_DRAM_SDCKE1, 0x00003000 - -DATA 4, MX6_IOM_DRAM_SDODT0, 0x00003030 -DATA 4, MX6_IOM_DRAM_SDODT1, 0x00003030 - -/* (differential input) */ -DATA 4, MX6_IOM_DDRMODE_CTL, 0x00020000 -/* (differential input) */ -DATA 4, MX6_IOM_GRP_DDRMODE, 0x00020000 -/* disable ddr pullups */ -DATA 4, MX6_IOM_GRP_DDRPKE, 0x00000000 -DATA 4, MX6_IOM_DRAM_SDBA2, 0x00000000 -/* 40 Ohm drive strength for cs0/1,sdba2,cke0/1,sdwe */ -DATA 4, MX6_IOM_GRP_DDR_TYPE, 0x000C0000 - -/* Read data DQ Byte0-3 delay */ -DATA 4, MX6_MMDC_P0_MPRDDQBY0DL, 0x33333333 -DATA 4, MX6_MMDC_P0_MPRDDQBY1DL, 0x33333333 -DATA 4, MX6_MMDC_P0_MPRDDQBY2DL, 0x33333333 -DATA 4, MX6_MMDC_P0_MPRDDQBY3DL, 0x33333333 -DATA 4, MX6_MMDC_P1_MPRDDQBY0DL, 0x33333333 -DATA 4, MX6_MMDC_P1_MPRDDQBY1DL, 0x33333333 -DATA 4, MX6_MMDC_P1_MPRDDQBY2DL, 0x33333333 -DATA 4, MX6_MMDC_P1_MPRDDQBY3DL, 0x33333333 - -- cgit v1.1