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https://github.com/ARM-software/arm-trusted-firmware.git
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080225dacd
This patch overrides the default weak definition of `bl31_plat_runtime_setup()` for ARM Standard platforms to specify a BL31 runtime console. ARM Standard platforms are now expected to define `PLAT_ARM_BL31_RUN_UART_BASE` and `PLAT_ARM_BL31_RUN_UART_CLK_IN_HZ` macros which is required by `arm_bl31_plat_runtime_setup()` to initialize the runtime console. The system suspend resume helper `arm_system_pwr_domain_resume()` is fixed to initialize the runtime console rather than the boot console on resumption from system suspend. Fixes ARM-software/tf-issues#220 Change-Id: I80eafe5b6adcfc7f1fdf8b99659aca1c64d96975
89 lines
3.1 KiB
C
89 lines
3.1 KiB
C
/*
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* Copyright (c) 2015, ARM Limited and Contributors. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* Neither the name of ARM nor the names of its contributors may be used
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* to endorse or promote products derived from this software without specific
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* prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef __BOARD_CSS_DEF_H__
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#define __BOARD_CSS_DEF_H__
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#include <common_def.h>
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#include <soc_css_def.h>
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#include <v2m_def.h>
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/*
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* Definitions common to all ARM CSS-based development platforms
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*/
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/* Platform ID address */
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#define BOARD_CSS_PLAT_ID_REG_ADDR 0x7ffe00e0
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/* Platform ID related accessors */
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#define BOARD_CSS_PLAT_ID_REG_ID_MASK 0x0f
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#define BOARD_CSS_PLAT_ID_REG_ID_SHIFT 0x0
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#define BOARD_CSS_PLAT_ID_REG_VERSION_MASK 0xf00
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#define BOARD_CSS_PLAT_ID_REG_VERSION_SHIFT 0x8
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#define BOARD_CSS_PLAT_TYPE_RTL 0x00
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#define BOARD_CSS_PLAT_TYPE_FPGA 0x01
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#define BOARD_CSS_PLAT_TYPE_EMULATOR 0x02
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#define BOARD_CSS_PLAT_TYPE_FVP 0x03
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#ifndef __ASSEMBLY__
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#include <mmio.h>
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#define BOARD_CSS_GET_PLAT_TYPE(addr) \
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((mmio_read_32(addr) & BOARD_CSS_PLAT_ID_REG_ID_MASK) \
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>> BOARD_CSS_PLAT_ID_REG_ID_SHIFT)
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#endif /* __ASSEMBLY__ */
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/*
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* Required platform porting definitions common to all ARM CSS-based
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* development platforms
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*/
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#define PLAT_ARM_DRAM2_SIZE MAKE_ULL(0x180000000)
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/* UART related constants */
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#define PLAT_ARM_BOOT_UART_BASE SOC_CSS_UART0_BASE
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#define PLAT_ARM_BOOT_UART_CLK_IN_HZ SOC_CSS_UART0_CLK_IN_HZ
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#define PLAT_ARM_BL31_RUN_UART_BASE SOC_CSS_UART1_BASE
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#define PLAT_ARM_BL31_RUN_UART_CLK_IN_HZ SOC_CSS_UART1_CLK_IN_HZ
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#define PLAT_ARM_CRASH_UART_BASE PLAT_ARM_BL31_RUN_UART_BASE
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#define PLAT_ARM_CRASH_UART_CLK_IN_HZ PLAT_ARM_BL31_RUN_UART_CLK_IN_HZ
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#define PLAT_ARM_TSP_UART_BASE V2M_IOFPGA_UART0_BASE
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#define PLAT_ARM_TSP_UART_CLK_IN_HZ V2M_IOFPGA_UART0_CLK_IN_HZ
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#endif /* __BOARD_CSS_DEF_H__ */
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