mirror of
https://github.com/zephyrproject-rtos/zephyr
synced 2025-09-10 10:02:01 +00:00
20202902f2
These changes were obtained by running a script created by
Ulf Magnusson <Ulf.Magnusson@nordicsemi.no> for the following
specification:
1. Read the contents of all dts_fixup.h files in Zephyr
2. Check the left-hand side of the #define macros (i.e. the X in
#define X Y)
3. Check if that name is also the name of a Kconfig option
3.a If it is, then do nothing
3.b If it is not, then replace CONFIG_ with DT_ or add DT_ if it
has neither of these two prefixes
4. Replace the use of the changed #define in the code itself
(.c, .h, .ld)
Additionally, some tweaks had to be added to this script to catch some
of the macros used in the code in a parameterized form, e.g.:
- CONFIG_GPIO_STM32_GPIO##__SUFFIX##_BASE_ADDRESS
- CONFIG_UART_##idx##_TX_PIN
- I2C_SBCON_##_num##_BASE_ADDR
and to prevent adding DT_ prefix to the following symbols:
- FLASH_START
- FLASH_SIZE
- SRAM_START
- SRAM_SIZE
- _ROM_ADDR
- _ROM_SIZE
- _RAM_ADDR
- _RAM_SIZE
which are surprisingly also defined in some dts_fixup.h files.
Finally, some manual corrections had to be done as well:
- name##_IRQ -> DT_##name##_IRQ in uart_stm32.c
Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
35 lines
826 B
C
35 lines
826 B
C
/*
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* Copyright (c) 2011-2015, Wind River Systems, Inc.
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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/**
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* @file
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* @brief System/hardware module for the ia32 platform
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*
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* This module provides routines to initialize and support board-level hardware
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* for the ia32 platform.
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*/
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#include <kernel.h>
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#include "soc.h"
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#include <uart.h>
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#include <device.h>
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#include <init.h>
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#include <mmustructs.h>
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#include <linker/linker-defs.h>
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#ifdef CONFIG_X86_MMU
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MMU_BOOT_REGION(CONFIG_LOAPIC_BASE_ADDRESS, KB(4), MMU_ENTRY_WRITE);
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MMU_BOOT_REGION(DT_IOAPIC_BASE_ADDRESS, MB(1), MMU_ENTRY_WRITE);
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#ifdef CONFIG_HPET_TIMER
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MMU_BOOT_REGION(CONFIG_HPET_TIMER_BASE_ADDRESS, KB(4), MMU_ENTRY_WRITE);
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#endif
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#ifdef CONFIG_ETH_E1000
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MMU_BOOT_REGION(DT_ETH_E1000_BASE_ADDRESS, KB(128), MMU_ENTRY_WRITE);
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#endif
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#endif /* CONFIG_X86_MMU*/
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