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arm-trusted-firmware/include/plat/arm/board/common/board_css_def.h

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Add common ARM and CSS platform code This major change pulls out the common functionality from the FVP and Juno platform ports into the following categories: * (include/)plat/common. Common platform porting functionality that typically may be used by all platforms. * (include/)plat/arm/common. Common platform porting functionality that may be used by all ARM standard platforms. This includes all ARM development platforms like FVP and Juno but may also include non-ARM-owned platforms. * (include/)plat/arm/board/common. Common platform porting functionality for ARM development platforms at the board (off SoC) level. * (include/)plat/arm/css/common. Common platform porting functionality at the ARM Compute SubSystem (CSS) level. Juno is an example of a CSS-based platform. * (include/)plat/arm/soc/common. Common platform porting functionality at the ARM SoC level, which is not already defined at the ARM CSS level. No guarantees are made about the backward compatibility of functionality provided in (include/)plat/arm. Also remove any unnecessary variation between the ARM development platform ports, including: * Unify the way BL2 passes `bl31_params_t` to BL3-1. Use the Juno implementation, which copies the information from BL2 memory instead of expecting it to persist in shared memory. * Unify the TZC configuration. There is no need to add a region for SCP in Juno; it's enough to simply not allow any access to this reserved region. Also set region 0 to provide no access by default instead of assuming this is the case. * Unify the number of memory map regions required for ARM development platforms, although the actual ranges mapped for each platform may be different. For the FVP port, this reduces the mapped peripheral address space. These latter changes will only be observed when the platform ports are migrated to use the new common platform code in subsequent patches. Change-Id: Id9c269dd3dc6e74533d0e5116fdd826d53946dc8
2015-03-19 18:58:55 +00:00
/*
Resolve build errors flagged by GCC 6.2 With GCC 6.2 compiler, more C undefined behaviour is being flagged as warnings, which result in build errors in ARM TF build. The specific issue that this patch resolves is the use of (1 << 31), which is predominantly used in case statements, where 1 is represented as a signed int. When shifted to msb the behaviour is undefined. The resolution is to specify 1 as an unsigned int using a convenience macro ULL(). A duplicate macro MAKE_ULL() is replaced. Fixes ARM-software/tf-issues#438 Change-Id: I08e3053bbcf4c022ee2be33a75bd0056da4073e1 Signed-off-by: David Cunado <david.cunado@arm.com>
2017-01-19 10:26:16 +00:00
* Copyright (c) 2015-2017, ARM Limited and Contributors. All rights reserved.
Add common ARM and CSS platform code This major change pulls out the common functionality from the FVP and Juno platform ports into the following categories: * (include/)plat/common. Common platform porting functionality that typically may be used by all platforms. * (include/)plat/arm/common. Common platform porting functionality that may be used by all ARM standard platforms. This includes all ARM development platforms like FVP and Juno but may also include non-ARM-owned platforms. * (include/)plat/arm/board/common. Common platform porting functionality for ARM development platforms at the board (off SoC) level. * (include/)plat/arm/css/common. Common platform porting functionality at the ARM Compute SubSystem (CSS) level. Juno is an example of a CSS-based platform. * (include/)plat/arm/soc/common. Common platform porting functionality at the ARM SoC level, which is not already defined at the ARM CSS level. No guarantees are made about the backward compatibility of functionality provided in (include/)plat/arm. Also remove any unnecessary variation between the ARM development platform ports, including: * Unify the way BL2 passes `bl31_params_t` to BL3-1. Use the Juno implementation, which copies the information from BL2 memory instead of expecting it to persist in shared memory. * Unify the TZC configuration. There is no need to add a region for SCP in Juno; it's enough to simply not allow any access to this reserved region. Also set region 0 to provide no access by default instead of assuming this is the case. * Unify the number of memory map regions required for ARM development platforms, although the actual ranges mapped for each platform may be different. For the FVP port, this reduces the mapped peripheral address space. These latter changes will only be observed when the platform ports are migrated to use the new common platform code in subsequent patches. Change-Id: Id9c269dd3dc6e74533d0e5116fdd826d53946dc8
2015-03-19 18:58:55 +00:00
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* Neither the name of ARM nor the names of its contributors may be used
* to endorse or promote products derived from this software without specific
* prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef __BOARD_CSS_DEF_H__
#define __BOARD_CSS_DEF_H__
#include <common_def.h>
#include <soc_css_def.h>
Move defines in utils.h to utils_def.h to fix shared header compile issues utils.h is included in various header files for the defines in it. Some of the other header files only contain defines. This allows the header files to be shared between host and target builds for shared defines. Recently types.h has been included in utils.h as well as some function prototypes. Because of the inclusion of types.h conflicts exist building host tools abd these header files now. To solve this problem, move the defines to utils_def.h and have this included by utils.h and change header files to only include utils_def.h and not pick up the new types.h being introduced. Fixes ARM-software/tf-issues#461 Signed-off-by: Scott Branden <scott.branden@broadcom.com> Remove utils_def.h from utils.h This patch removes utils_def.h from utils.h as it is not required. And also makes a minor change to ensure Juno platform compiles. Change-Id: I10cf1fb51e44a8fa6dcec02980354eb9ecc9fa29
2017-04-10 19:45:52 +01:00
#include <utils_def.h>
Add common ARM and CSS platform code This major change pulls out the common functionality from the FVP and Juno platform ports into the following categories: * (include/)plat/common. Common platform porting functionality that typically may be used by all platforms. * (include/)plat/arm/common. Common platform porting functionality that may be used by all ARM standard platforms. This includes all ARM development platforms like FVP and Juno but may also include non-ARM-owned platforms. * (include/)plat/arm/board/common. Common platform porting functionality for ARM development platforms at the board (off SoC) level. * (include/)plat/arm/css/common. Common platform porting functionality at the ARM Compute SubSystem (CSS) level. Juno is an example of a CSS-based platform. * (include/)plat/arm/soc/common. Common platform porting functionality at the ARM SoC level, which is not already defined at the ARM CSS level. No guarantees are made about the backward compatibility of functionality provided in (include/)plat/arm. Also remove any unnecessary variation between the ARM development platform ports, including: * Unify the way BL2 passes `bl31_params_t` to BL3-1. Use the Juno implementation, which copies the information from BL2 memory instead of expecting it to persist in shared memory. * Unify the TZC configuration. There is no need to add a region for SCP in Juno; it's enough to simply not allow any access to this reserved region. Also set region 0 to provide no access by default instead of assuming this is the case. * Unify the number of memory map regions required for ARM development platforms, although the actual ranges mapped for each platform may be different. For the FVP port, this reduces the mapped peripheral address space. These latter changes will only be observed when the platform ports are migrated to use the new common platform code in subsequent patches. Change-Id: Id9c269dd3dc6e74533d0e5116fdd826d53946dc8
2015-03-19 18:58:55 +00:00
#include <v2m_def.h>
/*
* Definitions common to all ARM CSS-based development platforms
*/
/* Platform ID address */
#define BOARD_CSS_PLAT_ID_REG_ADDR 0x7ffe00e0
/* Platform ID related accessors */
#define BOARD_CSS_PLAT_ID_REG_ID_MASK 0x0f
#define BOARD_CSS_PLAT_ID_REG_ID_SHIFT 0x0
#define BOARD_CSS_PLAT_ID_REG_VERSION_MASK 0xf00
#define BOARD_CSS_PLAT_ID_REG_VERSION_SHIFT 0x8
#define BOARD_CSS_PLAT_TYPE_RTL 0x00
#define BOARD_CSS_PLAT_TYPE_FPGA 0x01
#define BOARD_CSS_PLAT_TYPE_EMULATOR 0x02
#define BOARD_CSS_PLAT_TYPE_FVP 0x03
#ifndef __ASSEMBLY__
#include <mmio.h>
#define BOARD_CSS_GET_PLAT_TYPE(addr) \
((mmio_read_32(addr) & BOARD_CSS_PLAT_ID_REG_ID_MASK) \
>> BOARD_CSS_PLAT_ID_REG_ID_SHIFT)
#endif /* __ASSEMBLY__ */
/*
* Required platform porting definitions common to all ARM CSS-based
* development platforms
*/
Resolve build errors flagged by GCC 6.2 With GCC 6.2 compiler, more C undefined behaviour is being flagged as warnings, which result in build errors in ARM TF build. The specific issue that this patch resolves is the use of (1 << 31), which is predominantly used in case statements, where 1 is represented as a signed int. When shifted to msb the behaviour is undefined. The resolution is to specify 1 as an unsigned int using a convenience macro ULL(). A duplicate macro MAKE_ULL() is replaced. Fixes ARM-software/tf-issues#438 Change-Id: I08e3053bbcf4c022ee2be33a75bd0056da4073e1 Signed-off-by: David Cunado <david.cunado@arm.com>
2017-01-19 10:26:16 +00:00
#define PLAT_ARM_DRAM2_SIZE ULL(0x180000000)
Add common ARM and CSS platform code This major change pulls out the common functionality from the FVP and Juno platform ports into the following categories: * (include/)plat/common. Common platform porting functionality that typically may be used by all platforms. * (include/)plat/arm/common. Common platform porting functionality that may be used by all ARM standard platforms. This includes all ARM development platforms like FVP and Juno but may also include non-ARM-owned platforms. * (include/)plat/arm/board/common. Common platform porting functionality for ARM development platforms at the board (off SoC) level. * (include/)plat/arm/css/common. Common platform porting functionality at the ARM Compute SubSystem (CSS) level. Juno is an example of a CSS-based platform. * (include/)plat/arm/soc/common. Common platform porting functionality at the ARM SoC level, which is not already defined at the ARM CSS level. No guarantees are made about the backward compatibility of functionality provided in (include/)plat/arm. Also remove any unnecessary variation between the ARM development platform ports, including: * Unify the way BL2 passes `bl31_params_t` to BL3-1. Use the Juno implementation, which copies the information from BL2 memory instead of expecting it to persist in shared memory. * Unify the TZC configuration. There is no need to add a region for SCP in Juno; it's enough to simply not allow any access to this reserved region. Also set region 0 to provide no access by default instead of assuming this is the case. * Unify the number of memory map regions required for ARM development platforms, although the actual ranges mapped for each platform may be different. For the FVP port, this reduces the mapped peripheral address space. These latter changes will only be observed when the platform ports are migrated to use the new common platform code in subsequent patches. Change-Id: Id9c269dd3dc6e74533d0e5116fdd826d53946dc8
2015-03-19 18:58:55 +00:00
/* UART related constants */
#define PLAT_ARM_BOOT_UART_BASE SOC_CSS_UART0_BASE
#define PLAT_ARM_BOOT_UART_CLK_IN_HZ SOC_CSS_UART0_CLK_IN_HZ
Specify BL31 runtime console for ARM Standard platforms 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
2015-12-09 11:38:43 +00:00
#define PLAT_ARM_BL31_RUN_UART_BASE SOC_CSS_UART1_BASE
#define PLAT_ARM_BL31_RUN_UART_CLK_IN_HZ SOC_CSS_UART1_CLK_IN_HZ
#define PLAT_ARM_CRASH_UART_BASE PLAT_ARM_BL31_RUN_UART_BASE
#define PLAT_ARM_CRASH_UART_CLK_IN_HZ PLAT_ARM_BL31_RUN_UART_CLK_IN_HZ
Add common ARM and CSS platform code This major change pulls out the common functionality from the FVP and Juno platform ports into the following categories: * (include/)plat/common. Common platform porting functionality that typically may be used by all platforms. * (include/)plat/arm/common. Common platform porting functionality that may be used by all ARM standard platforms. This includes all ARM development platforms like FVP and Juno but may also include non-ARM-owned platforms. * (include/)plat/arm/board/common. Common platform porting functionality for ARM development platforms at the board (off SoC) level. * (include/)plat/arm/css/common. Common platform porting functionality at the ARM Compute SubSystem (CSS) level. Juno is an example of a CSS-based platform. * (include/)plat/arm/soc/common. Common platform porting functionality at the ARM SoC level, which is not already defined at the ARM CSS level. No guarantees are made about the backward compatibility of functionality provided in (include/)plat/arm. Also remove any unnecessary variation between the ARM development platform ports, including: * Unify the way BL2 passes `bl31_params_t` to BL3-1. Use the Juno implementation, which copies the information from BL2 memory instead of expecting it to persist in shared memory. * Unify the TZC configuration. There is no need to add a region for SCP in Juno; it's enough to simply not allow any access to this reserved region. Also set region 0 to provide no access by default instead of assuming this is the case. * Unify the number of memory map regions required for ARM development platforms, although the actual ranges mapped for each platform may be different. For the FVP port, this reduces the mapped peripheral address space. These latter changes will only be observed when the platform ports are migrated to use the new common platform code in subsequent patches. Change-Id: Id9c269dd3dc6e74533d0e5116fdd826d53946dc8
2015-03-19 18:58:55 +00:00
#define PLAT_ARM_TSP_UART_BASE V2M_IOFPGA_UART0_BASE
#define PLAT_ARM_TSP_UART_CLK_IN_HZ V2M_IOFPGA_UART0_CLK_IN_HZ
#endif /* __BOARD_CSS_DEF_H__ */