mirror of
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add12cb688
This patch renames the board directory from board/freescale to board/nxp because NXP now provides Board Support Packages (BSPs) and tools for the former Freescale i.MX and other i.MX products. All relevant references have been updated accordingly. This change does not affect functionality. Signed-off-by: Alice Guo <alice.guo@nxp.com> Reviewed-by: Fabio Estevam <festevam@gmail.com>
217 lines
3.9 KiB
ArmAsm
217 lines
3.9 KiB
ArmAsm
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright (C) 2016 Freescale Semiconductor, Inc.
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* Copyright 2019 NXP
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*/
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#include <config.h>
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.macro imx7ulp_ddr_freq_decrease
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ldr r2, =0x403f0000
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ldr r3, =0x00000000
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str r3, [r2, #0xdc]
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ldr r2, =0x403e0000
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ldr r3, =0x01000020
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str r3, [r2, #0x40]
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ldr r3, =0x01000000
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str r3, [r2, #0x500]
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ldr r3, =0x80808080
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str r3, [r2, #0x50c]
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ldr r3, =0x00160002
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str r3, [r2, #0x508]
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ldr r3, =0x00000001
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str r3, [r2, #0x510]
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ldr r3, =0x00000014
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str r3, [r2, #0x514]
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ldr r3, =0x00000001
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str r3, [r2, #0x500]
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ldr r3, =0x01000000
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wait1:
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ldr r4, [r2, #0x500]
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and r4, r3
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cmp r4, r3
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bne wait1
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ldr r3, =0x8080801B
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str r3, [r2, #0x50c]
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ldr r3, =0x00000040
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wait2:
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ldr r4, [r2, #0x50c]
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and r4, r3
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cmp r4, r3
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bne wait2
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ldr r3, =0x00000001
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str r3, [r2, #0x30]
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ldr r3, =0x11000020
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str r3, [r2, #0x40]
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ldr r2, =0x403f0000
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ldr r3, =0x42000000
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str r3, [r2, #0xdc]
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.endm
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.macro imx7ulp_evk_ddr_setting
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imx7ulp_ddr_freq_decrease
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/* Enable MMDC PCC clock */
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ldr r2, =0x40b30000
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ldr r3, =0x40000000
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str r3, [r2, #0xac]
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/* Configure DDR pad */
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ldr r0, =0x40ad0000
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ldr r1, =0x00040000
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str r1, [r0, #0x128]
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ldr r1, =0x0
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str r1, [r0, #0xf8]
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ldr r1, =0x00000180
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str r1, [r0, #0xd8]
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ldr r1, =0x00000180
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str r1, [r0, #0x108]
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ldr r1, =0x00000180
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str r1, [r0, #0x104]
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ldr r1, =0x00010000
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str r1, [r0, #0x124]
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ldr r1, =0x0000018C
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str r1, [r0, #0x80]
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ldr r1, =0x0000018C
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str r1, [r0, #0x84]
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ldr r1, =0x0000018C
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str r1, [r0, #0x88]
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ldr r1, =0x0000018C
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str r1, [r0, #0x8c]
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ldr r1, =0x00010000
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str r1, [r0, #0x120]
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ldr r1, =0x00000180
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str r1, [r0, #0x10c]
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ldr r1, =0x00000180
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str r1, [r0, #0x110]
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ldr r1, =0x00000180
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str r1, [r0, #0x114]
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ldr r1, =0x00000180
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str r1, [r0, #0x118]
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ldr r1, =0x00000180
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str r1, [r0, #0x90]
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ldr r1, =0x00000180
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str r1, [r0, #0x94]
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ldr r1, =0x00000180
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str r1, [r0, #0x98]
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ldr r1, =0x00000180
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str r1, [r0, #0x9c]
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ldr r1, =0x00040000
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str r1, [r0, #0xe0]
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ldr r1, =0x00040000
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str r1, [r0, #0xe4]
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ldr r0, =0x40ab0000
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ldr r1, =0x00008000
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str r1, [r0, #0x1c]
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ldr r1, =0xA1390003
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str r1, [r0, #0x800]
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ldr r1, =0x0D3900A0
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str r1, [r0, #0x85c]
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ldr r1, =0x00400000
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str r1, [r0, #0x890]
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ldr r1, =0x40404040
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str r1, [r0, #0x848]
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ldr r1, =0x40404040
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str r1, [r0, #0x850]
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ldr r1, =0x33333333
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str r1, [r0, #0x81c]
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ldr r1, =0x33333333
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str r1, [r0, #0x820]
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ldr r1, =0x33333333
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str r1, [r0, #0x824]
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ldr r1, =0x33333333
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str r1, [r0, #0x828]
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ldr r1, =0x24922492
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str r1, [r0, #0x8c0]
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ldr r1, =0x00000800
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str r1, [r0, #0x8b8]
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ldr r1, =0x00020052
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str r1, [r0, #0x4]
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ldr r1, =0x292C42F3
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str r1, [r0, #0xc]
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ldr r1, =0x00100A22
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str r1, [r0, #0x10]
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ldr r1, =0x00120556
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str r1, [r0, #0x38]
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ldr r1, =0x00C700DB
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str r1, [r0, #0x14]
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ldr r1, =0x00211718
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str r1, [r0, #0x18]
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ldr r1, =0x0F9F26D2
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str r1, [r0, #0x2c]
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ldr r1, =0x009F0E10
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str r1, [r0, #0x30]
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ldr r1, =0x0000003F
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str r1, [r0, #0x40]
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ldr r1, =0xC3190000
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str r1, [r0, #0x0]
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ldr r1, =0x00008010
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str r1, [r0, #0x1c]
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ldr r1, =0x00008018
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str r1, [r0, #0x1c]
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ldr r1, =0x003F8030
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str r1, [r0, #0x1c]
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ldr r1, =0x003F8038
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str r1, [r0, #0x1c]
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ldr r1, =0xFF0A8030
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str r1, [r0, #0x1c]
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ldr r1, =0xFF0A8038
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str r1, [r0, #0x1c]
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ldr r1, =0x04028030
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str r1, [r0, #0x1c]
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ldr r1, =0x04028038
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str r1, [r0, #0x1c]
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ldr r1, =0x83018030
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str r1, [r0, #0x1c]
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ldr r1, =0x83018038
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str r1, [r0, #0x1c]
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ldr r1, =0x01038030
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str r1, [r0, #0x1c]
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ldr r1, =0x01038038
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str r1, [r0, #0x1c]
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ldr r1, =0x20000000
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str r1, [r0, #0x83c]
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ldr r1, =0x00001800
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str r1, [r0, #0x20]
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ldr r1, =0xA1310000
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str r1, [r0, #0x800]
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ldr r1, =0x00020052
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str r1, [r0, #0x4]
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ldr r1, =0x00011006
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str r1, [r0, #0x404]
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ldr r1, =0x00000000
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str r1, [r0, #0x1c]
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.endm
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.macro imx7ulp_clock_gating
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.endm
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.macro imx7ulp_qos_setting
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.endm
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.macro imx7ulp_ddr_setting
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imx7ulp_evk_ddr_setting
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.endm
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/* include the common plugin code here */
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#include <asm/arch/mx7ulp_plugin.S>
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