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bsp/tms570: Add TMS570LC4357 power support

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Update #4982.
This commit is contained in:
Tyler Miller
2024-01-15 10:33:28 +01:00
committed by Sebastian Huber
parent 4f6fa9746d
commit c14efe493b
2 changed files with 25 additions and 5 deletions
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bsps/arm/tms570/include/bsp/tms570.h
+8 -1
View File
@@ -13,6 +13,7 @@
/* https://github.com/AoLaD/rtems-tms570-utils/tree/headers/headers/python */
/*
* Copyright (C) 2022 Airbus U.S. Space & Defense, Inc
* Copyright (c) 2014-2015, Premysl Houdek <kom541000@gmail.com>
*
* Czech Technical University in Prague
@@ -164,5 +165,11 @@
#define TMS570_STC (*(volatile tms570_stc_t*)0xFFFFE600)
#define TMS570_SYS1 (*(volatile tms570_sys1_t*)0xFFFFFF00)
#define TMS570_SYS2 (*(volatile tms570_sys2_t*)0xFFFFE100)
#define TMS570_PCR (*(volatile tms570_pcr_t*)0xFFFFE000)
#if TMS570_VARIANT == 4357
#define TMS570_PCR1 (*(volatile tms570_pcr_t*)0xFFFF1000)
#define TMS570_PCR2 (*(volatile tms570_pcr_t*)0xFCFF1000)
#define TMS570_PCR3 (*(volatile tms570_pcr_t*)0xFFF78000)
#else
#define TMS570_PCR1 (*(volatile tms570_pcr_t*)0xFFFFE000)
#endif
#endif /* LIBBSP_ARM_TMS570 */
bsps/arm/tms570/start/init_system.c
+17 -4
View File
@@ -9,6 +9,7 @@
*/
/*
* Copyright (C) 2022 Airbus U.S. Space & Defense, Inc
* Copyright (C) 2009-2015 Texas Instruments Incorporated - www.ti.com
*
*
@@ -187,10 +188,22 @@ void tms570_periph_init( void )
/** - Release peripherals from reset and enable clocks to all peripherals */
/** - Power-up all peripherals */
TMS570_PCR.PSPWRDWNCLR0 = 0xFFFFFFFFU;
TMS570_PCR.PSPWRDWNCLR1 = 0xFFFFFFFFU;
TMS570_PCR.PSPWRDWNCLR2 = 0xFFFFFFFFU;
TMS570_PCR.PSPWRDWNCLR3 = 0xFFFFFFFFU;
TMS570_PCR1.PSPWRDWNCLR0 = 0xFFFFFFFFU;
TMS570_PCR1.PSPWRDWNCLR1 = 0xFFFFFFFFU;
TMS570_PCR1.PSPWRDWNCLR2 = 0xFFFFFFFFU;
TMS570_PCR1.PSPWRDWNCLR3 = 0xFFFFFFFFU;
#if TMS570_VARIANT == 4357
TMS570_PCR2.PSPWRDWNCLR0 = 0xFFFFFFFFU;
TMS570_PCR2.PSPWRDWNCLR1 = 0xFFFFFFFFU;
TMS570_PCR2.PSPWRDWNCLR2 = 0xFFFFFFFFU;
TMS570_PCR2.PSPWRDWNCLR3 = 0xFFFFFFFFU;
TMS570_PCR3.PSPWRDWNCLR0 = 0xFFFFFFFFU;
TMS570_PCR3.PSPWRDWNCLR1 = 0xFFFFFFFFU;
TMS570_PCR3.PSPWRDWNCLR2 = 0xFFFFFFFFU;
TMS570_PCR3.PSPWRDWNCLR3 = 0xFFFFFFFFU;
#endif
/** - Enable Peripherals */
TMS570_SYS1.CLKCNTL |= TMS570_SYS1_CLKCNTL_PENA;