From 29430a3a106c98d2027b29d074d5db85ddb49c39 Mon Sep 17 00:00:00 2001 From: Pavel Pisa Date: Thu, 22 Sep 2016 09:50:59 +0200 Subject: arm/tms570: include hardware initialization and selftest based on Ti HalCoGen generated files. The configuration is specific for TMS570LS3137 based HDK. Pins configuration can be easily changed in rtems/c/src/lib/libbsp/arm/tms570/hwinit/init_pinmux.c file. The list tms570_selftest_par_list in the file rtems/c/src/lib/libbsp/arm/tms570/hwinit/bspstarthooks-hwinit.c specifies peripherals which health status is examined by parity self-test at BSP start-up. It can be easily modified for other TMS570 family members variants same as the selection of other tests in bspstarthooks-hwinit.c. --- c/src/lib/libbsp/arm/tms570/hwinit/tms570_hwinit.h | 31 ++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 c/src/lib/libbsp/arm/tms570/hwinit/tms570_hwinit.h (limited to 'c/src/lib/libbsp/arm/tms570/hwinit/tms570_hwinit.h') diff --git a/c/src/lib/libbsp/arm/tms570/hwinit/tms570_hwinit.h b/c/src/lib/libbsp/arm/tms570/hwinit/tms570_hwinit.h new file mode 100644 index 0000000000..2c84b6e5fa --- /dev/null +++ b/c/src/lib/libbsp/arm/tms570/hwinit/tms570_hwinit.h @@ -0,0 +1,31 @@ +#ifndef LIBBSP_ARM_TMS570_HWINIT_H +#define LIBBSP_ARM_TMS570_HWINIT_H + +#define TMS570_TCRAM_START_PTR ( (void *) ( 0x08000000U ) ) +#define TMS570_TCRAM_WINDOW_END_PTR ( (void *) ( 0x08080000U ) ) + +#define TMS570_SDRAM_START_PTR ( (void *) ( 0x80000000U ) ) +#define TMS570_SDRAM_WINDOW_END_PTR ( (void *) ( 0xA0000000U ) ) + +/* Ti TMS570 core setup implemented in assembly */ +void _esmCcmErrorsClear_( void ); +void _coreEnableEventBusExport_( void ); +void _errata_CORTEXR4_66_( void ); +void _errata_CORTEXR4_57_( void ); +void _coreEnableRamEcc_( void ); +void _coreDisableRamEcc_( void ); +void _mpuInit_( void ); + +void tms570_emif_sdram_init( void ); +void tms570_memory_init( uint32_t ram ); +void tms570_system_hw_init( void ); +void tms570_pinmux_init( void ); +void tms570_pll_init( void ); +void tms570_trim_lpo_init( void ); +void tms570_flash_init( void ); +void tms570_periph_init( void ); +void tms570_map_clock_init( void ); +void tms570_system_hw_init( void ); +void tms570_esm_init( void ); + +#endif /* LIBBSP_ARM_TMS570_HWINIT_H */ -- cgit v1.2.3