diff options
Diffstat (limited to 'board/mx1ads/mx1ads.c')
| -rw-r--r-- | board/mx1ads/mx1ads.c | 41 |
1 files changed, 19 insertions, 22 deletions
diff --git a/board/mx1ads/mx1ads.c b/board/mx1ads/mx1ads.c index 567f88a..453e4bb 100644 --- a/board/mx1ads/mx1ads.c +++ b/board/mx1ads/mx1ads.c @@ -1,6 +1,6 @@ /* * board/mx1ads/mx1ads.c - * + * * (c) Copyright 2004 * Techware Information Technology, Inc. * http://www.techware.com.tw/ @@ -61,7 +61,7 @@ static inline void delay (unsigned long loops) { "bne 1b":"=r" (loops):"0" (loops)); } -#endif +#endif /* * Miscellaneous platform dependent initialisations @@ -76,7 +76,7 @@ void SetAsynchMode(void) { "mcr p15,0,r0,c1,c0,0 \n" ); } - + static u32 mc9328sid; int board_init (void) { @@ -88,16 +88,13 @@ int board_init (void) { mc9328sid = MX1_SIDR; MX1_GPCR = 0x000003AB; /* I/O pad driving strength */ - + /* MX1_CS1U = 0x00000A00; */ /* SRAM initialization */ /* MX1_CS1L = 0x11110601; */ - MX1_MPCTL0 = 0x04632410; /* setting for 150 MHz MCU PLL CLK */ -/* MX1_MPCTL0 = 0x003f1437; *//* setting for 192 MHz MCU PLL CLK */ - - +/* MX1_MPCTL0 = 0x003f1437; */ /* setting for 192 MHz MCU PLL CLK */ /* set FCLK divider 1 (i.e. FCLK to MCU PLL CLK) and * BCLK divider to 2 (i.e. BCLK to 48 MHz) @@ -108,13 +105,13 @@ int board_init (void) { MX1_CSCR &= 0xFFFF7FFF; /* Program PRESC bit(bit 15) to 0 to divide-by-1 */ /* setup cs4 for cs8900 ethernet */ - + MX1_CS4U = 0x00000F00; /* Initialize CS4 for CS8900 ethernet */ MX1_CS4L = 0x00001501; - + MX1_GIUS_A &= 0xFF3FFFFF; MX1_GPR_A &= 0xFF3FFFFF; - + tmp = *(unsigned int *)(0x1500000C); tmp = *(unsigned int *)(0x1500000C); @@ -135,9 +132,9 @@ int board_init (void) { /* set PERCLKs */ MX1_PCDR = 0x00000055; /* set PERCLKS */ - -/* PERCLK3 is only used by SSI so the SSI driver can set it any value it likes - * PERCLK1 and PERCLK2 are shared so DO NOT change it in any other place + +/* PERCLK3 is only used by SSI so the SSI driver can set it any value it likes + * PERCLK1 and PERCLK2 are shared so DO NOT change it in any other place * all sources selected as normal interrupt */ MX1_INTTYPEH = 0; @@ -154,24 +151,24 @@ int board_late_init(void) { switch (mc9328sid) { case 0x0005901d : - printf ("MX1ADS board with MC9328 MX1 (0L44N), Silicon ID 0x%08x \n\n",mc9328sid); + printf ("MX1ADS board with MC9328 MX1 (0L44N), Silicon ID 0x%08x \n\n",mc9328sid); break; case 0x04d4c01d : - printf ("MX1ADS board with MC9328 MXL (1L45N), Silicon ID 0x%08x \n\n",mc9328sid); + printf ("MX1ADS board with MC9328 MXL (1L45N), Silicon ID 0x%08x \n\n",mc9328sid); break; case 0x00d4c01d : - printf ("MX1ADS board with MC9328 MXL (2L45N), Silicon ID 0x%08x \n\n",mc9328sid); + printf ("MX1ADS board with MC9328 MXL (2L45N), Silicon ID 0x%08x \n\n",mc9328sid); break; default : - printf ("MX1ADS board with UNKNOWN MC9328 cpu, Silicon ID 0x%08x \n",mc9328sid); + printf ("MX1ADS board with UNKNOWN MC9328 cpu, Silicon ID 0x%08x \n",mc9328sid); break; - + } - + return 0; -} - +} + int dram_init (void) { DECLARE_GLOBAL_DATA_PTR; |