diff options
Diffstat (limited to 'roms/u-boot/board/genesi/mx51_efikamx/imximage_sb.cfg')
| -rw-r--r-- | roms/u-boot/board/genesi/mx51_efikamx/imximage_sb.cfg | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/roms/u-boot/board/genesi/mx51_efikamx/imximage_sb.cfg b/roms/u-boot/board/genesi/mx51_efikamx/imximage_sb.cfg new file mode 100644 index 00000000..a67d41b4 --- /dev/null +++ b/roms/u-boot/board/genesi/mx51_efikamx/imximage_sb.cfg @@ -0,0 +1,101 @@ +/* + * Copyright (C) 2009 Pegatron Corporation + * Copyright (C) 2010 Marek Vasut <marek.vasut@gmail.com> + * Copyright (C) 2009-2012 Genesi USA, Inc. + * + * BASED ON: imx51evk + * + * (C) Copyright 2009 + * Stefano Babic DENX Software Engineering sbabic@denx.de. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +/* + * Boot Device : one of + * spi, sd (the board has no nand neither onenand) + */ +BOOT_FROM spi + +/* + * 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 +*/ +/* DDR bus IOMUX PAD settings */ +DATA 4 0x73fa88a0 0x200 # GRP_INMODE1 +DATA 4 0x73fa850c 0x20c5 # SDODT1 +DATA 4 0x73fa8510 0x20c5 # SDODT0 +DATA 4 0x73fa8848 0x4 # DDR_A1 +DATA 4 0x73fa84b8 0xe7 # DRAM_SDCLK +DATA 4 0x73fa84bc 0x45 # DRAM_SDQS0 +DATA 4 0x73fa84c0 0x45 # DRAM_SDQS1 +DATA 4 0x73fa84c4 0x45 # DRAM_SDQS2 +DATA 4 0x73fa84c8 0x45 # DRAM_SDQS3 +DATA 4 0x73fa8820 0x0 # DDRPKS +DATA 4 0x73fa84ac 0xe5 # SDWE +DATA 4 0x73fa84b0 0xe5 # SDCKE0 +DATA 4 0x73fa84b4 0xe5 # SDCKE1 +DATA 4 0x73fa84cc 0xe5 # DRAM_CS0 +DATA 4 0x73fa84d0 0xe4 # DRAM_CS1 + +/* + * Setting DDR for micron + * 13 Rows, 10 Cols, 32 bit, SREF=4 Micron Model + * CAS=3 BL=4 + */ +/* ESDCTL_ESDCTL0 */ +DATA 4 0x83fd9000 0x82a20000 +/* ESDCTL_ESDCTL1 */ +DATA 4 0x83fd9008 0x82a20000 +/* ESDCTL_ESDMISC */ +DATA 4 0x83fd9010 0xcaaaf6d0 +/* ESDCTL_ESDCFG0 */ +DATA 4 0x83fd9004 0x333574aa +/* ESDCTL_ESDCFG1 */ +DATA 4 0x83fd900c 0x333574aa + +/* Init DRAM on CS0 */ +/* ESDCTL_ESDSCR */ +DATA 4 0x83fd9014 0x04008008 +DATA 4 0x83fd9014 0x0000801a +DATA 4 0x83fd9014 0x0000801b +DATA 4 0x83fd9014 0x00448019 +DATA 4 0x83fd9014 0x07328018 +DATA 4 0x83fd9014 0x04008008 +DATA 4 0x83fd9014 0x00008010 +DATA 4 0x83fd9014 0x00008010 +DATA 4 0x83fd9014 0x06328018 +DATA 4 0x83fd9014 0x03808019 +DATA 4 0x83fd9014 0x00408019 +DATA 4 0x83fd9014 0x00008000 + +/* Init DRAM on CS1 */ +DATA 4 0x83fd9014 0x0400800c +DATA 4 0x83fd9014 0x0000801e +DATA 4 0x83fd9014 0x0000801f +DATA 4 0x83fd9014 0x0000801d +DATA 4 0x83fd9014 0x0732801c +DATA 4 0x83fd9014 0x0400800c +DATA 4 0x83fd9014 0x00008014 +DATA 4 0x83fd9014 0x00008014 +DATA 4 0x83fd9014 0x0632801c +DATA 4 0x83fd9014 0x0380801d +DATA 4 0x83fd9014 0x0042801d +DATA 4 0x83fd9014 0x00008004 + +/* Write to CTL0 */ +DATA 4 0x83fd9000 0xb2a20000 +/* Write to CTL1 */ +DATA 4 0x83fd9008 0xb2a20000 +/* ESDMISC */ +DATA 4 0x83fd9010 0xcaaaf6d0 +/* ESDCTL_ESDCDLYGD */ +DATA 4 0x83fd9034 0x90000000 +DATA 4 0x83fd9014 0x00000000 |