finished ELF toolchain integration

This commit is contained in:
Markus Fröschle
2012-10-30 20:26:43 +00:00
parent 7e4fab176b
commit 83c1b1c1df
2 changed files with 13 additions and 9 deletions

View File

@@ -77,7 +77,7 @@ void init_slt(void)
{
xprintf("slice timer initialization: ");
MCF_SLT0_STCNT = 0xffffffff;
MCF_SLT0_SCR = 0x05000000;
MCF_SLT0_SCR = MCF_SLT_SCR_TEN | MCF_SLT_SCR_IEN | MCF_SLT_SCR_RUN; /* enable and run continuously */
xprintf("finished\r\n");
}
@@ -283,16 +283,19 @@ void init_ddram(void)
}
/*
* init FB_CSx
* initialize FlexBus chip select registers
*/
void init_fbcs()
{
xprintf("FlexBus chip select registers initialization: ");
/* Flash */
MCF_FBCS0_CSAR = 0xE0000000; /* flash base address */
MCF_FBCS0_CSCR = 0x00001180; /* 16 bit 4ws aa */
MCF_FBCS0_CSMR = 0x007F0001; /* 8MB on */
MCF_FBCS0_CSAR = 0xE0000000; /* flash base address */
MCF_FBCS0_CSCR = MCF_FBCS_CSCR_PS_16 |
MCF_FBCS_CSCR_WS(4)|
MCF_FBCS_CSCR_AA;
MCF_FBCS0_CSMR = MCF_FBCS_CSMR_BAM_8M |
MCF_FBCS_CSMR_V; /* 8 MByte on */
MCF_FBCS1_CSAR = 0xFFF00000; /* ATARI I/O ADRESS */
MCF_FBCS1_CSCR = MCF_FBCS_CSCR_PS_16 /* 16BIT PORT */
@@ -317,7 +320,7 @@ void init_fbcs()
MCF_FBCS4_CSCR = MCF_FBCS_CSCR_PS_32 // 32BIT PORT
| MCF_FBCS_CSCR_BSTR // BURST READ ENABLE
| MCF_FBCS_CSCR_BSTW; // BURST WRITE ENABLE
MCF_FBCS4_CSMR = MCF_FBCS_CSMR_BAM_1G // 4000'0000-7FFF'FFFF
MCF_FBCS4_CSMR = MCF_FBCS_CSMR_BAM_4M // 4000'0000-7FFF'FFFF
| MCF_FBCS_CSMR_V;
xprintf("finished\r\n");