u-boot/board/freescale/mx7ulp_evk/plugin.S
Tom Rini 83d290c56f SPDX: Convert all of our single license tags to Linux Kernel style
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>
2018-05-07 09:34:12 -04:00

223 lines
4 KiB
ArmAsm

/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright (C) 2016 Freescale Semiconductor, Inc.
*/
#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>