diff options
| author | Tyler Miller <tyler.miller@airbusus.com> | 2023-12-21 15:16:48 +0100 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2024-01-15 10:33:28 +0100 |
| commit | c14efe493b68554ab2e4fb074cae24eb9264b196 (patch) | |
| tree | b3d37c6f591b673266290ad583f6650e74293a2c /bsps | |
| parent | bsp/tms570: Add TMS570LC4357 pin config support (diff) | |
| download | rtems-c14efe493b68554ab2e4fb074cae24eb9264b196.tar.bz2 | |
bsp/tms570: Add TMS570LC4357 power support
Update #4982.
Diffstat (limited to 'bsps')
| -rw-r--r-- | bsps/arm/tms570/include/bsp/tms570.h | 9 | ||||
| -rw-r--r-- | bsps/arm/tms570/start/init_system.c | 21 |
2 files changed, 25 insertions, 5 deletions
diff --git a/bsps/arm/tms570/include/bsp/tms570.h b/bsps/arm/tms570/include/bsp/tms570.h index c057664b9a..b5b8a176c1 100644 --- a/bsps/arm/tms570/include/bsp/tms570.h +++ b/bsps/arm/tms570/include/bsp/tms570.h @@ -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 */ diff --git a/bsps/arm/tms570/start/init_system.c b/bsps/arm/tms570/start/init_system.c index 07727ce9dd..a384959d4a 100644 --- a/bsps/arm/tms570/start/init_system.c +++ b/bsps/arm/tms570/start/init_system.c @@ -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; |