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
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
224 lines
4.0 KiB
224 lines
4.0 KiB
/*
|
|
* Copyright (C) 2016 Freescale Semiconductor, Inc.
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#include <config.h>
|
|
|
|
.macro imx7ulp_ddr_freq_decrease
|
|
ldr r2, =0x403f0000
|
|
ldr r3, =0x00000000
|
|
str r3, [r2, #0xdc]
|
|
|
|
ldr r2, =0x403e0000
|
|
ldr r3, =0x01000020
|
|
str r3, [r2, #0x40]
|
|
ldr r3, =0x01000000
|
|
str r3, [r2, #0x500]
|
|
ldr r3, =0x80808080
|
|
str r3, [r2, #0x50c]
|
|
ldr r3, =0x00140000
|
|
str r3, [r2, #0x508]
|
|
ldr r3, =0x00000004
|
|
str r3, [r2, #0x510]
|
|
ldr r3, =0x00000002
|
|
str r3, [r2, #0x514]
|
|
ldr r3, =0x00000001
|
|
str r3, [r2, #0x500]
|
|
|
|
ldr r3, =0x01000000
|
|
wait1:
|
|
ldr r4, [r2, #0x500]
|
|
and r4, r3
|
|
cmp r4, r3
|
|
bne wait1
|
|
|
|
ldr r3, =0x8080801E
|
|
str r3, [r2, #0x50c]
|
|
|
|
ldr r3, =0x00000040
|
|
wait2:
|
|
ldr r4, [r2, #0x50c]
|
|
and r4, r3
|
|
cmp r4, r3
|
|
bne wait2
|
|
|
|
ldr r3, =0x00000001
|
|
str r3, [r2, #0x30]
|
|
ldr r3, =0x11000020
|
|
str r3, [r2, #0x40]
|
|
|
|
ldr r2, =0x403f0000
|
|
ldr r3, =0x42000000
|
|
str r3, [r2, #0xdc]
|
|
|
|
.endm
|
|
|
|
.macro imx7ulp_evk_ddr_setting
|
|
|
|
imx7ulp_ddr_freq_decrease
|
|
|
|
/* Enable MMDC PCC clock */
|
|
ldr r2, =0x40b30000
|
|
ldr r3, =0x40000000
|
|
str r3, [r2, #0xac]
|
|
|
|
/* Configure DDR pad */
|
|
ldr r0, =0x40ad0000
|
|
ldr r1, =0x00040000
|
|
str r1, [r0, #0x128]
|
|
ldr r1, =0x0
|
|
str r1, [r0, #0xf8]
|
|
ldr r1, =0x00000180
|
|
str r1, [r0, #0xd8]
|
|
ldr r1, =0x00000180
|
|
str r1, [r0, #0x108]
|
|
ldr r1, =0x00000180
|
|
str r1, [r0, #0x104]
|
|
ldr r1, =0x00010000
|
|
str r1, [r0, #0x124]
|
|
ldr r1, =0x0000018C
|
|
str r1, [r0, #0x80]
|
|
ldr r1, =0x0000018C
|
|
str r1, [r0, #0x84]
|
|
ldr r1, =0x0000018C
|
|
str r1, [r0, #0x88]
|
|
ldr r1, =0x0000018C
|
|
str r1, [r0, #0x8c]
|
|
|
|
ldr r1, =0x00010000
|
|
str r1, [r0, #0x120]
|
|
ldr r1, =0x00000180
|
|
str r1, [r0, #0x10c]
|
|
ldr r1, =0x00000180
|
|
str r1, [r0, #0x110]
|
|
ldr r1, =0x00000180
|
|
str r1, [r0, #0x114]
|
|
ldr r1, =0x00000180
|
|
str r1, [r0, #0x118]
|
|
ldr r1, =0x00000180
|
|
str r1, [r0, #0x90]
|
|
ldr r1, =0x00000180
|
|
str r1, [r0, #0x94]
|
|
ldr r1, =0x00000180
|
|
str r1, [r0, #0x98]
|
|
ldr r1, =0x00000180
|
|
str r1, [r0, #0x9c]
|
|
ldr r1, =0x00040000
|
|
str r1, [r0, #0xe0]
|
|
ldr r1, =0x00040000
|
|
str r1, [r0, #0xe4]
|
|
|
|
ldr r0, =0x40ab0000
|
|
ldr r1, =0x00008000
|
|
str r1, [r0, #0x1c]
|
|
ldr r1, =0xA1390003
|
|
str r1, [r0, #0x800]
|
|
ldr r1, =0x0D3900A0
|
|
str r1, [r0, #0x85c]
|
|
ldr r1, =0x00400000
|
|
str r1, [r0, #0x890]
|
|
|
|
ldr r1, =0x40404040
|
|
str r1, [r0, #0x848]
|
|
ldr r1, =0x40404040
|
|
str r1, [r0, #0x850]
|
|
ldr r1, =0x33333333
|
|
str r1, [r0, #0x81c]
|
|
ldr r1, =0x33333333
|
|
str r1, [r0, #0x820]
|
|
ldr r1, =0x33333333
|
|
str r1, [r0, #0x824]
|
|
ldr r1, =0x33333333
|
|
str r1, [r0, #0x828]
|
|
|
|
ldr r1, =0xf3333333
|
|
str r1, [r0, #0x82c]
|
|
ldr r1, =0xf3333333
|
|
str r1, [r0, #0x830]
|
|
ldr r1, =0xf3333333
|
|
str r1, [r0, #0x834]
|
|
ldr r1, =0xf3333333
|
|
str r1, [r0, #0x838]
|
|
|
|
ldr r1, =0x24922492
|
|
str r1, [r0, #0x8c0]
|
|
ldr r1, =0x00000800
|
|
str r1, [r0, #0x8b8]
|
|
|
|
ldr r1, =0x00020052
|
|
str r1, [r0, #0x4]
|
|
ldr r1, =0x292C42F3
|
|
str r1, [r0, #0xc]
|
|
ldr r1, =0x00100A22
|
|
str r1, [r0, #0x10]
|
|
ldr r1, =0x00120556
|
|
str r1, [r0, #0x38]
|
|
ldr r1, =0x00C700DB
|
|
str r1, [r0, #0x14]
|
|
ldr r1, =0x00211718
|
|
str r1, [r0, #0x18]
|
|
|
|
ldr r1, =0x0F9F26D2
|
|
str r1, [r0, #0x2c]
|
|
ldr r1, =0x009F0E10
|
|
str r1, [r0, #0x30]
|
|
ldr r1, =0x0000003F
|
|
str r1, [r0, #0x40]
|
|
ldr r1, =0xC3190000
|
|
str r1, [r0, #0x0]
|
|
|
|
ldr r1, =0x00008050
|
|
str r1, [r0, #0x1c]
|
|
ldr r1, =0x00008058
|
|
str r1, [r0, #0x1c]
|
|
ldr r1, =0x003F8030
|
|
str r1, [r0, #0x1c]
|
|
ldr r1, =0x003F8038
|
|
str r1, [r0, #0x1c]
|
|
ldr r1, =0xFF0A8030
|
|
str r1, [r0, #0x1c]
|
|
ldr r1, =0xFF0A8038
|
|
str r1, [r0, #0x1c]
|
|
ldr r1, =0x04028030
|
|
str r1, [r0, #0x1c]
|
|
ldr r1, =0x04028038
|
|
str r1, [r0, #0x1c]
|
|
ldr r1, =0x83018030
|
|
str r1, [r0, #0x1c]
|
|
ldr r1, =0x83018038
|
|
str r1, [r0, #0x1c]
|
|
ldr r1, =0x01038030
|
|
str r1, [r0, #0x1c]
|
|
ldr r1, =0x01038038
|
|
str r1, [r0, #0x1c]
|
|
|
|
ldr r1, =0x20000000
|
|
str r1, [r0, #0x83c]
|
|
|
|
ldr r1, =0x00001800
|
|
str r1, [r0, #0x20]
|
|
ldr r1, =0xA1310000
|
|
str r1, [r0, #0x800]
|
|
ldr r1, =0x00020052
|
|
str r1, [r0, #0x4]
|
|
ldr r1, =0x00011006
|
|
str r1, [r0, #0x404]
|
|
ldr r1, =0x00000000
|
|
str r1, [r0, #0x1c]
|
|
|
|
.endm
|
|
|
|
.macro imx7ulp_clock_gating
|
|
.endm
|
|
|
|
.macro imx7ulp_qos_setting
|
|
.endm
|
|
|
|
.macro imx7ulp_ddr_setting
|
|
imx7ulp_evk_ddr_setting
|
|
.endm
|
|
|
|
/* include the common plugin code here */
|
|
#include <asm/arch/mx7ulp_plugin.S>
|
|
|