cpu_conf.h
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1 /*
2  * SPDX-FileCopyrightText: 2015 Rakendra Thapa <rakendrathapa@gmail.com
3  * SPDX-License-Identifier: LGPL-2.1-only
4  */
5 
6 #pragma once
7 
20 #include "cpu_conf_common.h"
21 
22 #ifdef __cplusplus
23 extern "C" {
24 #endif
25 
26 #include "hw_ints.h"
27 #include "hw_memmap.h"
28 #include "hw_nvic.h"
29 #include "hw_sysctl.h"
30 #include "hw_types.h"
31 #include "cortex-m4-def.h"
32 #include "stellaris_periph/cpu.h"
33 #include "stellaris_periph/interrupt.h"
34 #include "stellaris_periph/sysctl.h"
35 #include "stellaris_periph/adc.h"
36 #include "stellaris_periph/gpio.h"
37 #include "stellaris_periph/timer.h"
38 #include "stellaris_periph/pin_map.h"
39 #include "stellaris_periph/uart.h"
40 #include "stellaris_periph/ssi.h"
41 #include "stellaris_periph/fpu.h"
42 #include "stellaris_periph/rom.h"
43 
44 #ifdef CPU_MODEL_LM4F120H5QR
45 #include "vendor/lm4f120h5qr.h"
46 #endif
47 
52 #define CPU_DEFAULT_IRQ_PRIO (1U)
53 #define CPU_IRQ_NUMOF (139U)
54 #define CPU_FLASH_BASE FLASH_BASE
55 #define CPU_HAS_BITBAND (1)
62 extern void setup_fpu(void);
63 extern void cpu_clock_init(int);
66 #ifdef __cplusplus
67 }
68 #endif
69 
cpu_clock_init
void cpu_clock_init(void)
Configures the XOSC and then sets CLK_SYS, PLL_SYS and CLK_PERI to it.