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bsps/arm: Move bsp_memory_management_initialize()

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This function is only used by the raspberrypi BSP.

This patch is a part of the BSP source reorganization.

Update #3285.
This commit is contained in:
Sebastian Huber
2018-04-24 06:37:06 +02:00
parent c99e4f4e73
commit 65e59cc070
5 changed files with 17 additions and 73 deletions
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18
bsps/arm/raspberrypi/start/bspstarthooks.c
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@@ -25,9 +25,10 @@
#include <bspopts.h>
#include <bsp/start.h>
#include <bsp/raspberrypi.h>
#include <bsp/mm.h>
#include <libcpu/arm-cp15.h>
#include <bsp.h>
#include <bsp/linker-symbols.h>
#include <bsp/arm-cp15-start.h>
#ifdef RTEMS_SMP
#include <rtems/score/smp.h>
@@ -97,6 +98,21 @@ void BSP_START_TEXT_SECTION bsp_start_hook_0(void)
#endif
}
BSP_START_TEXT_SECTION static void bsp_memory_management_initialize(void)
{
uint32_t ctrl = arm_cp15_get_control();
ctrl |= ARM_CP15_CTRL_AFE | ARM_CP15_CTRL_S | ARM_CP15_CTRL_XP;
arm_cp15_start_setup_translation_table_and_enable_mmu_and_cache(
ctrl,
(uint32_t *) bsp_translation_table_base,
ARM_MMU_DEFAULT_CLIENT_DOMAIN,
&arm_cp15_start_mmu_config_table[0],
arm_cp15_start_mmu_config_table_size
);
}
void BSP_START_TEXT_SECTION bsp_start_hook_1(void)
{
bsp_start_copy_sections();

1
bsps/headers.am
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@@ -18,7 +18,6 @@ include_bsp_HEADERS += ../../bsps/include/bsp/fdt.h
include_bsp_HEADERS += ../../bsps/include/bsp/gpio.h
include_bsp_HEADERS += ../../bsps/include/bsp/irq-generic.h
include_bsp_HEADERS += ../../bsps/include/bsp/irq-info.h
include_bsp_HEADERS += ../../bsps/include/bsp/mm.h
include_bsp_HEADERS += ../../bsps/include/bsp/stackalloc.h
include_bsp_HEADERS += ../../bsps/include/bsp/u-boot.h
include_bsp_HEADERS += ../../bsps/include/bsp/uart-output-char.h

41
bsps/include/bsp/mm.h
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@@ -1,41 +0,0 @@
/**
* @file
*
* @ingroup shared_mm
*
* @brief MM Support
*/
/*
* Copyright (c) 2013 Hesham AL-Matary.
* Copyright (c) 2013 Gedare Bloom.
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.org/license/LICENSE.
*/
#ifndef __LIBBSP_MM_H
#define __LIBBSP_MM_H
#include <stdint.h>
#include <stdlib.h>
#ifdef __cplusplus
extern "C" {
#endif
/**
* @defgroup shared_mm MM Support
*
* @ingroup shared_include
*
* @brief MM Support Package
*/
void bsp_memory_management_initialize(void);
#ifdef __cplusplus
}
#endif
#endif

1
c/src/lib/libbsp/arm/raspberrypi/Makefile.am
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@@ -109,7 +109,6 @@ librtemsbsp_a_SOURCES += ../../../../../../bsps/arm/raspberrypi/start/bspstartho
# LIBMM
librtemsbsp_a_SOURCES += ../../../../../../bsps/arm/raspberrypi/start/mm_config_table.c
librtemsbsp_a_SOURCES += ../shared/mminit.c
###############################################################################
# Special Rules #

29
c/src/lib/libbsp/arm/shared/mminit.c
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@@ -1,29 +0,0 @@
/*
* Copyright (c) 2013 Hesham AL-Matary.
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.org/license/LICENSE.
*/
#define ARM_CP15_TEXT_SECTION BSP_START_TEXT_SECTION
#include <bsp/start.h>
#include <bsp/arm-cp15-start.h>
#include <bsp/linker-symbols.h>
#include <bsp/mm.h>
BSP_START_TEXT_SECTION void bsp_memory_management_initialize(void)
{
uint32_t ctrl = arm_cp15_get_control();
ctrl |= ARM_CP15_CTRL_AFE | ARM_CP15_CTRL_S | ARM_CP15_CTRL_XP;
arm_cp15_start_setup_translation_table_and_enable_mmu_and_cache(
ctrl,
(uint32_t *) bsp_translation_table_base,
ARM_MMU_DEFAULT_CLIENT_DOMAIN,
&arm_cp15_start_mmu_config_table[0],
arm_cp15_start_mmu_config_table_size
);
}