upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
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41 lines
1.1 KiB
41 lines
1.1 KiB
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright (C) 2013 Boundary Devices
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* Copyright (C) 2014-2016, Toradex AG
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*
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* Device Configuration Data (DCD)
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*
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* Each entry must have the format:
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* Addr-type Address Value
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*
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* where:
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* Addr-type register length (1,2 or 4 bytes)
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* Address absolute address of the register
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* value value to be stored in the register
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*/
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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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