diff options
Diffstat (limited to '')
| -rw-r--r-- | c/src/lib/libbsp/bfin/eZKit533/startup/bspstart.c | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/c/src/lib/libbsp/bfin/eZKit533/startup/bspstart.c b/c/src/lib/libbsp/bfin/eZKit533/startup/bspstart.c index 5572c3bad8..a4f76b9ed2 100644 --- a/c/src/lib/libbsp/bfin/eZKit533/startup/bspstart.c +++ b/c/src/lib/libbsp/bfin/eZKit533/startup/bspstart.c @@ -4,7 +4,7 @@ * board, and monitor specific initialization and configuration. * The generic CPU dependent initialization has been performed * before this routine is invoked. - * + * * Copyright (c) 2006 by Atos Automacao Industrial Ltda. * written by Alain Schaefer <alain.schaefer@easc.ch> * and Antonio Giovanini <antonio@atos.com.br> @@ -21,7 +21,7 @@ #include <cplb.h> #include <libcpu/interrupt.h> -const unsigned int dcplbs_table[16][2] = { +const unsigned int dcplbs_table[16][2] = { { 0xFFA00000, (PAGE_SIZE_1MB | CPLB_D_PAGE_MGMT | CPLB_WT) }, { 0xFF900000, (PAGE_SIZE_1MB | CPLB_D_PAGE_MGMT | CPLB_WT) }, /* L1 Data B */ { 0xFF800000, (PAGE_SIZE_1MB | CPLB_D_PAGE_MGMT | CPLB_WT) }, /* L1 Data A */ @@ -42,10 +42,10 @@ const unsigned int dcplbs_table[16][2] = { }; -const unsigned int _icplbs_table[16][2] = { +const unsigned int _icplbs_table[16][2] = { { 0xFFA00000, (PAGE_SIZE_1MB | CPLB_I_PAGE_MGMT | CPLB_I_PAGE_MGMT | 0x4) }, /* L1 Code */ { 0xEF000000, (PAGE_SIZE_1MB | CPLB_INOCACHE) }, /* AREA DE BOOT */ - { 0xFFB00000, (PAGE_SIZE_1MB | CPLB_INOCACHE) }, + { 0xFFB00000, (PAGE_SIZE_1MB | CPLB_INOCACHE) }, { 0x20300000, (PAGE_SIZE_1MB | CPLB_INOCACHE) }, /* Async Memory Bank 3 */ { 0x20200000, (PAGE_SIZE_1MB | CPLB_INOCACHE) }, /* Async Memory Bank 2 (Secnd) */ { 0x20100000, (PAGE_SIZE_1MB | CPLB_INOCACHE) }, /* Async Memory Bank 1 (Prim B) */ @@ -91,7 +91,7 @@ void bsp_pretasking_hook(void) void bsp_start( void ) { /* BSP Hardware Initialization*/ - Init_RTC(); /* Blackfin Real Time Clock initialization */ + Init_RTC(); /* Blackfin Real Time Clock initialization */ Init_PLL(); /* PLL initialization */ Init_EBIU(); /* EBIU initialization */ Init_Flags(); /* GPIO initialization */ @@ -104,14 +104,14 @@ void bsp_start( void ) /* * Init_PLL - * + * * Routine to initialize the PLL. The Ezkit uses a 27 Mhz XTAL. * See "../eZKit533/include/bsp.h" for more information. */ void Init_PLL (void) { unsigned int n; - + /* Configure PLL registers */ *((uint16_t*)PLL_LOCKCNT) = 0x1000; *((uint16_t*)PLL_DIV) = PLL_CSEL|PLL_SSEL; @@ -121,14 +121,14 @@ void Init_PLL (void) asm("cli r0;"); asm("idle;"); asm("sti r0;"); - + /* Delay for PLL stabilization */ - for (n=0; n<200; n++) {} + for (n=0; n<200; n++) {} } /* * Init_EBIU - * + * * Configure extern memory */ @@ -138,8 +138,8 @@ void Init_EBIU (void) *((uint32_t*)EBIU_AMBCTL0) = 0x7bb07bb0L; *((uint32_t*)EBIU_AMBCTL1) = 0x7bb07bb0L; *((uint16_t*)EBIU_AMGCTL) = 0x000f; - - /* Configure SDRAM + + /* Configure SDRAM *((uint32_t*)EBIU_SDGCTL) = 0x0091998d; *((uint16_t*)EBIU_SDBCTL) = 0x0013; *((uint16_t*)EBIU_SDRRC) = 0x0817; @@ -148,7 +148,7 @@ void Init_EBIU (void) /* * Init_Flags - * + * * Enable LEDs port */ void Init_Flags(void) @@ -157,9 +157,9 @@ void Init_Flags(void) *((uint16_t*)FIO_DIR) = 0x0000; *((uint16_t*)FIO_EDGE) = 0x0100; *((uint16_t*)FIO_MASKA_D) = 0x0100; - + *((uint8_t*)FlashA_PortB_Dir) = 0x3f; - *((uint8_t*)FlashA_PortB_Data) = 0x00; + *((uint8_t*)FlashA_PortB_Data) = 0x00; } /* @@ -168,7 +168,7 @@ void Init_Flags(void) */ void setLED (uint8_t value) { - *((uint8_t*)FlashA_PortB_Data) = value; + *((uint8_t*)FlashA_PortB_Data) = value; } /* @@ -193,5 +193,5 @@ void initCPLB(void) *data = dcplbs_table[i][1]; addr++; data++; - } + } } |