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Brooklyn/arch/arm/include/debug/dc21285.S
Scare Crowe 84ba5b15ac Updates and fixes for BrooklynR
* Enhance GPIO addon for Noctua Fans for the Qortector upcoming case. This will put PWM signal to real-time.

* Fixed RDP not letting a user login if not logged out on Cinnamon release (reported by Crowetic)

* Update i2c sensor db

* Fixed DRM broadcast over HDMI 2+

* Ease up DHCP security only to prevent Brooklyn blocking routers.

* Add possibility to add extra memory for Cinnamon Desktop Release

* Fix error message of Software Render mode on Cinnamon Desktop

* Add proper offset for HD screens for pixel array

*Fixed HDMI jitter for videocore4 GPU

* Enable all radios (including Bluetooth)
2021-06-12 13:10:41 +05:00

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ArmAsm

/* SPDX-License-Identifier: GPL-2.0-only */
/* arch/arm/mach-footbridge/include/mach/debug-macro.S
*
* Debugging macro include header
*
* Copyright (C) 1994-1999 Russell King
* Moved from linux/arch/arm/kernel/debug.S by Ben Dooks
*/
#include <asm/hardware/dec21285.h>
#include <mach/hardware.h>
/* For EBSA285 debugging */
.equ dc21285_high, ARMCSR_BASE & 0xff000000
.equ dc21285_low, ARMCSR_BASE & 0x00ffffff
.macro addruart, rp, rv, tmp
.if dc21285_low
mov \rp, #dc21285_low
.else
mov \rp, #0
.endif
orr \rv, \rp, #dc21285_high
orr \rp, \rp, #0x42000000
.endm
.macro senduart,rd,rx
str \rd, [\rx, #0x160] @ UARTDR
.endm
.macro busyuart,rd,rx
1001: ldr \rd, [\rx, #0x178] @ UARTFLG
tst \rd, #1 << 3
bne 1001b
.endm
.macro waituartcts,rd,rx
.endm
.macro waituarttxrdy,rd,rx
.endm