mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-06-09 23:36:03 +09:00
83d290c56f
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
151 lines
4.8 KiB
INI
151 lines
4.8 KiB
INI
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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*
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* Copyright 2015 Timesys Corporation.
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* Copyright 2015 General Electric Company
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*
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* Refer doc/README.imximage for more details about how-to configure
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* and create imximage boot image
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*
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* The syntax is taken as close as possible with the kwbimage
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*/
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IMAGE_VERSION 2
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BOOT_FROM sd
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#define __ASSEMBLY__
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#include <config.h>
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#include "asm/arch/mx6-ddr.h"
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#include "asm/arch/iomux.h"
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#include "asm/arch/crm_regs.h"
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/* DDR IO */
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DATA 4, MX6_IOM_GRP_DDR_TYPE, 0x000c0000
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DATA 4, MX6_IOM_GRP_DDRPKE, 0x00000000
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DATA 4, MX6_IOM_DRAM_SDCLK_0, 0x00000030
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DATA 4, MX6_IOM_DRAM_SDCLK_1, 0x00000030
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DATA 4, MX6_IOM_DRAM_CAS, 0x00000030
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DATA 4, MX6_IOM_DRAM_RAS, 0x00000030
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DATA 4, MX6_IOM_GRP_ADDDS, 0x00000030
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DATA 4, MX6_IOM_DRAM_RESET, 0x00000030
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DATA 4, MX6_IOM_DRAM_SDBA2, 0x00000000
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DATA 4, MX6_IOM_DRAM_SDODT0, 0x00000030
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DATA 4, MX6_IOM_DRAM_SDODT1, 0x00000030
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DATA 4, MX6_IOM_GRP_CTLDS, 0x00000030
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DATA 4, MX6_IOM_DDRMODE_CTL, 0x00020000
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DATA 4, MX6_IOM_DRAM_SDQS0, 0x00000030
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DATA 4, MX6_IOM_DRAM_SDQS1, 0x00000030
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DATA 4, MX6_IOM_DRAM_SDQS2, 0x00000030
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DATA 4, MX6_IOM_DRAM_SDQS3, 0x00000030
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DATA 4, MX6_IOM_DRAM_SDQS4, 0x00000030
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DATA 4, MX6_IOM_DRAM_SDQS5, 0x00000030
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DATA 4, MX6_IOM_DRAM_SDQS6, 0x00000030
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DATA 4, MX6_IOM_DRAM_SDQS7, 0x00000030
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DATA 4, MX6_IOM_GRP_DDRMODE, 0x00020000
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DATA 4, MX6_IOM_GRP_B0DS, 0x00000030
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DATA 4, MX6_IOM_GRP_B1DS, 0x00000030
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DATA 4, MX6_IOM_GRP_B2DS, 0x00000030
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DATA 4, MX6_IOM_GRP_B3DS, 0x00000030
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DATA 4, MX6_IOM_GRP_B4DS, 0x00000030
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DATA 4, MX6_IOM_GRP_B5DS, 0x00000030
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DATA 4, MX6_IOM_GRP_B6DS, 0x00000030
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DATA 4, MX6_IOM_GRP_B7DS, 0x00000030
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DATA 4, MX6_IOM_DRAM_DQM0, 0x00000030
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DATA 4, MX6_IOM_DRAM_DQM1, 0x00000030
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DATA 4, MX6_IOM_DRAM_DQM2, 0x00000030
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DATA 4, MX6_IOM_DRAM_DQM3, 0x00000030
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DATA 4, MX6_IOM_DRAM_DQM4, 0x00000030
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DATA 4, MX6_IOM_DRAM_DQM5, 0x00000030
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DATA 4, MX6_IOM_DRAM_DQM6, 0x00000030
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DATA 4, MX6_IOM_DRAM_DQM7, 0x00000030
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/* Calibrations */
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/* ZQ */
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DATA 4, MX6_MMDC_P0_MPZQHWCTRL, 0xa1390003
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/* write leveling */
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DATA 4, MX6_MMDC_P0_MPWLDECTRL0, 0x001F001F
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DATA 4, MX6_MMDC_P0_MPWLDECTRL1, 0x001F001F
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DATA 4, MX6_MMDC_P1_MPWLDECTRL0, 0x001F001F
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DATA 4, MX6_MMDC_P1_MPWLDECTRL1, 0x001F001F
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/* Read DQS Gating calibration */
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DATA 4, MX6_MMDC_P0_MPDGCTRL0, 0x45380544
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DATA 4, MX6_MMDC_P0_MPDGCTRL1, 0x05280530
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DATA 4, MX6_MMDC_P1_MPDGCTRL0, 0x4530053C
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DATA 4, MX6_MMDC_P1_MPDGCTRL1, 0x0530050C
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/* Read calibration */
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DATA 4, MX6_MMDC_P0_MPRDDLCTL, 0x36303032
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DATA 4, MX6_MMDC_P1_MPRDDLCTL, 0x38363042
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/* Write calibration */
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DATA 4, MX6_MMDC_P0_MPWRDLCTL, 0x3A3A423E
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DATA 4, MX6_MMDC_P1_MPWRDLCTL, 0x4A38483E
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/* read data bit delay */
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DATA 4, MX6_MMDC_P0_MPRDDQBY0DL, 0x33333333
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DATA 4, MX6_MMDC_P0_MPRDDQBY1DL, 0x33333333
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DATA 4, MX6_MMDC_P0_MPRDDQBY2DL, 0x33333333
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DATA 4, MX6_MMDC_P0_MPRDDQBY3DL, 0x33333333
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DATA 4, MX6_MMDC_P1_MPRDDQBY0DL, 0x33333333
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DATA 4, MX6_MMDC_P1_MPRDDQBY1DL, 0x33333333
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DATA 4, MX6_MMDC_P1_MPRDDQBY2DL, 0x33333333
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DATA 4, MX6_MMDC_P1_MPRDDQBY3DL, 0x33333333
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/* Complete calibration by forced measurment */
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DATA 4, MX6_MMDC_P0_MPMUR0, 0x00000800
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DATA 4, MX6_MMDC_P1_MPMUR0, 0x00000800
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/* MMDC init */
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DATA 4, MX6_MMDC_P0_MDPDC, 0x00020036
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DATA 4, MX6_MMDC_P0_MDOTC, 0x09444040
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DATA 4, MX6_MMDC_P0_MDCFG0, 0x8A8F79A4
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DATA 4, MX6_MMDC_P0_MDCFG1, 0xDB538E64
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DATA 4, MX6_MMDC_P0_MDCFG2, 0x01ff00db
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DATA 4, MX6_MMDC_P0_MDMISC, 0x00001740
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DATA 4, MX6_MMDC_P0_MDSCR, 0x00008000
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DATA 4, MX6_MMDC_P0_MDRWD, 0x000026d2
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DATA 4, MX6_MMDC_P0_MDOR, 0x008F1023
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DATA 4, MX6_MMDC_P0_MDASP, 0x00000047
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DATA 4, MX6_MMDC_P0_MDCTL, 0x841a0000
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/* Initialize Micron MT41J128M */
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DATA 4, MX6_MMDC_P0_MDSCR, 0x04088032
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DATA 4, MX6_MMDC_P0_MDSCR, 0x0408803a
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DATA 4, MX6_MMDC_P0_MDSCR, 0x00008033
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DATA 4, MX6_MMDC_P0_MDSCR, 0x0000803b
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DATA 4, MX6_MMDC_P0_MDSCR, 0x00408031
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DATA 4, MX6_MMDC_P0_MDSCR, 0x00408039
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DATA 4, MX6_MMDC_P0_MDSCR, 0x09408030
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DATA 4, MX6_MMDC_P0_MDSCR, 0x09408038
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DATA 4, MX6_MMDC_P0_MDSCR, 0x04008040
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DATA 4, MX6_MMDC_P0_MDSCR, 0x04008048
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DATA 4, MX6_MMDC_P0_MDREF, 0x00005800
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DATA 4, MX6_MMDC_P0_MPODTCTRL, 0x00011117
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DATA 4, MX6_MMDC_P1_MPODTCTRL, 0x00011117
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DATA 4, MX6_MMDC_P0_MDPDC, 0x00025576
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DATA 4, MX6_MMDC_P0_MAPSR, 0x00011006
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DATA 4, MX6_MMDC_P0_MDSCR, 0x00000000
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/* set the default clock gate to save power */
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DATA 4, CCM_CCGR0, 0x00C03F3F
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DATA 4, CCM_CCGR1, 0x0030FC03
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DATA 4, CCM_CCGR2, 0x0FFFC000
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DATA 4, CCM_CCGR3, 0x3FF00000
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DATA 4, CCM_CCGR4, 0x00FFF300
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DATA 4, CCM_CCGR5, 0x0F0000C3
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DATA 4, CCM_CCGR6, 0x000003FF
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/* enable AXI cache for VDOA/VPU/IPU */
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DATA 4, MX6_IOMUXC_GPR4, 0xF00000CF
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/* set IPU AXI-id0 Qos=0xf(bypass) AXI-id1 Qos=0x7 */
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DATA 4, MX6_IOMUXC_GPR6, 0x007F007F
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DATA 4, MX6_IOMUXC_GPR7, 0x007F007F
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/*
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* Setup CCM_CCOSR register as follows:
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*
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* cko1_en 1 --> CKO1 enabled
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* cko1_div 111 --> divide by 8
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* cko1_sel 1011 --> ahb_clk_root
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*
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* This sets CKO1 at ahb_clk_root/8 132/8 16.5 MHz
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*/
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DATA 4, CCM_CCOSR, 0x000000fb
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