i386: Replace [read, write]_mmcr_[byte, word, long] with memory mapped structure

Signed-off-by: Graeme Russ <graeme.russ@gmail.com>

1 files changed, 43 insertions, 43 deletions

diff --git a/board/eNET/eNET.c b/board/eNET/eNET.c
index 27dabaa9651..29cf29518a0 100644
--- a/board/eNET/eNET.c
+++ b/board/eNET/eNET.c
@@ -46,7 +46,7 @@ unsigned long monitor_flash_len = CONFIG_SYS_MONITOR_LEN;
 void init_sc520_enet (void)
 {
 	/* Set CPU Speed to 100MHz */
-	write_mmcr_byte(SC520_CPUCTL, 1);
+	sc520_mmcr->cpuctl = 0x01;
 	gd->cpu_clk = 100000000;
 
 	/* wait at least one millisecond */
@@ -56,7 +56,7 @@ void init_sc520_enet (void)
 	    "loop 0b\n": : : "ecx");
 
 	/* turn on the SDRAM write buffer */
-	write_mmcr_byte(SC520_DBCTL, 0x11);
+	sc520_mmcr->dbctl = 0x11;
 
 	/* turn on the cache and disable write through */
 	asm("movl	%%cr0, %%eax\n"
@@ -71,51 +71,51 @@ int board_init(void)
 {
 	init_sc520_enet();
 
-	write_mmcr_byte(SC520_GPCSRT, 0x01);		/* GP Chip Select Recovery Time */
-	write_mmcr_byte(SC520_GPCSPW, 0x07);		/* GP Chip Select Pulse Width */
-	write_mmcr_byte(SC520_GPCSOFF, 0x00);		/* GP Chip Select Offset */
-	write_mmcr_byte(SC520_GPRDW, 0x05);		/* GP Read pulse width */
-	write_mmcr_byte(SC520_GPRDOFF, 0x01);		/* GP Read offset */
-	write_mmcr_byte(SC520_GPWRW, 0x05);		/* GP Write pulse width */
-	write_mmcr_byte(SC520_GPWROFF, 0x01);		/* GP Write offset */
-
-	write_mmcr_word(SC520_PIODATA15_0, 0x0630);	/* PIO15_PIO0 Data */
-	write_mmcr_word(SC520_PIODATA31_16, 0x2000);	/* PIO31_PIO16 Data */
-	write_mmcr_word(SC520_PIODIR31_16, 0x2000);	/* GPIO Direction */
-	write_mmcr_word(SC520_PIODIR15_0, 0x87b5);	/* GPIO Direction */
-	write_mmcr_word(SC520_PIOPFS31_16, 0x0dfe);	/* GPIO pin function 31-16 reg */
-	write_mmcr_word(SC520_PIOPFS15_0, 0x200a);	/* GPIO pin function 15-0 reg */
-	write_mmcr_byte(SC520_CSPFS, 0x00f8);		/* Chip Select Pin Function Select */
-
-	write_mmcr_long(SC520_PAR2, 0x200713f8);	/* Uart A (GPCS0, 0x013f8, 8 Bytes) */
-	write_mmcr_long(SC520_PAR3, 0x2c0712f8);	/* Uart B (GPCS3, 0x012f8, 8 Bytes) */
-	write_mmcr_long(SC520_PAR4, 0x300711f8);	/* Uart C (GPCS4, 0x011f8, 8 Bytes) */
-	write_mmcr_long(SC520_PAR5, 0x340710f8);	/* Uart D (GPCS5, 0x010f8, 8 Bytes) */
-	write_mmcr_long(SC520_PAR6, 0xe3ffc000);	/* SDRAM (0x00000000, 128MB) */
-	write_mmcr_long(SC520_PAR7, 0xaa3fd000);	/* StrataFlash (ROMCS1, 0x10000000, 16MB) */
-	write_mmcr_long(SC520_PAR8, 0xca3fd100);	/* StrataFlash (ROMCS2, 0x11000000, 16MB) */
-	write_mmcr_long(SC520_PAR9, 0x4203d900);	/* SRAM (GPCS0, 0x19000000, 1MB) */
-	write_mmcr_long(SC520_PAR10, 0x4e03d910);	/* SRAM (GPCS3, 0x19100000, 1MB) */
-	write_mmcr_long(SC520_PAR11, 0x50018100);	/* DP-RAM (GPCS4, 0x18100000, 4kB) */
-	write_mmcr_long(SC520_PAR12, 0x54020000);	/* CFLASH1 (0x200000000, 4kB) */
-	write_mmcr_long(SC520_PAR13, 0x5c020001);	/* CFLASH2 (0x200010000, 4kB) */
-/*	write_mmcr_long(SC520_PAR14, 0x8bfff800); */	/* BOOTCS at  0x18000000 */
-/*	write_mmcr_long(SC520_PAR15, 0x38201000); */	/* LEDs etc (GPCS6, 0x1000, 20 Bytes */
+	sc520_mmcr->gpcsrt = 0x01;		/* GP Chip Select Recovery Time */
+	sc520_mmcr->gpcspw = 0x07;		/* GP Chip Select Pulse Width */
+	sc520_mmcr->gpcsoff = 0x00;		/* GP Chip Select Offset */
+	sc520_mmcr->gprdw = 0x05;		/* GP Read pulse width */
+	sc520_mmcr->gprdoff = 0x01;		/* GP Read offset */
+	sc520_mmcr->gpwrw = 0x05;		/* GP Write pulse width */
+	sc520_mmcr->gpwroff = 0x01;		/* GP Write offset */
+
+	sc520_mmcr->piodata15_0 = 0x0630;	/* PIO15_PIO0 Data */
+	sc520_mmcr->piodata31_16 = 0x2000;	/* PIO31_PIO16 Data */
+	sc520_mmcr->piodir31_16 = 0x2000;	/* GPIO Direction */
+	sc520_mmcr->piodir15_0 = 0x87b5;	/* GPIO Direction */
+	sc520_mmcr->piopfs31_16 = 0x0dfe;	/* GPIO pin function 31-16 reg */
+	sc520_mmcr->piopfs15_0 = 0x200a;	/* GPIO pin function 15-0 reg */
+	sc520_mmcr->cspfs = 0x00f8;		/* Chip Select Pin Function Select */
+
+	sc520_mmcr->par[2] = 0x200713f8;	/* Uart A (GPCS0, 0x013f8, 8 Bytes) */
+	sc520_mmcr->par[3] = 0x2c0712f8;	/* Uart B (GPCS3, 0x012f8, 8 Bytes) */
+	sc520_mmcr->par[4] = 0x300711f8;	/* Uart C (GPCS4, 0x011f8, 8 Bytes) */
+	sc520_mmcr->par[5] = 0x340710f8;	/* Uart D (GPCS5, 0x010f8, 8 Bytes) */
+	sc520_mmcr->par[6] =  0xe3ffc000;	/* SDRAM (0x00000000, 128MB) */
+	sc520_mmcr->par[7] = 0xaa3fd000;	/* StrataFlash (ROMCS1, 0x10000000, 16MB) */
+	sc520_mmcr->par[8] = 0xca3fd100;	/* StrataFlash (ROMCS2, 0x11000000, 16MB) */
+	sc520_mmcr->par[9] = 0x4203d900;	/* SRAM (GPCS0, 0x19000000, 1MB) */
+	sc520_mmcr->par[10] = 0x4e03d910;	/* SRAM (GPCS3, 0x19100000, 1MB) */
+	sc520_mmcr->par[11] = 0x50018100;	/* DP-RAM (GPCS4, 0x18100000, 4kB) */
+	sc520_mmcr->par[12] = 0x54020000;	/* CFLASH1 (0x200000000, 4kB) */
+	sc520_mmcr->par[13] = 0x5c020001;	/* CFLASH2 (0x200010000, 4kB) */
+/*	sc520_mmcr->par14 = 0x8bfff800; */	/* BOOTCS at  0x18000000 */
+/*	sc520_mmcr->par15 = 0x38201000; */	/* LEDs etc (GPCS6, 0x1000, 20 Bytes */
 
 	/* Disable Watchdog */
-	write_mmcr_word(0x0cb0, 0x3333);
-	write_mmcr_word(0x0cb0, 0xcccc);
-	write_mmcr_word(0x0cb0, 0x0000);
+	sc520_mmcr->wdtmrctl = 0x3333;
+	sc520_mmcr->wdtmrctl = 0xcccc;
+	sc520_mmcr->wdtmrctl = 0x0000;
 
 	/* Chip Select Configuration */
-	write_mmcr_word(SC520_BOOTCSCTL, 0x0033);
-	write_mmcr_word(SC520_ROMCS1CTL, 0x0615);
-	write_mmcr_word(SC520_ROMCS2CTL, 0x0615);
-
-	write_mmcr_byte(SC520_ADDDECCTL, 0x02);
-	write_mmcr_byte(SC520_UART1CTL, 0x07);
-	write_mmcr_byte(SC520_SYSARBCTL,0x06);
-	write_mmcr_word(SC520_SYSARBMENB, 0x0003);
+	sc520_mmcr->bootcsctl = 0x0033;
+	sc520_mmcr->romcs1ctl = 0x0615;
+	sc520_mmcr->romcs2ctl = 0x0615;
+
+	sc520_mmcr->adddecctl = 0x02;
+	sc520_mmcr->uart1ctl = 0x07;
+	sc520_mmcr->sysarbctl = 0x06;
+	sc520_mmcr->sysarbmenb = 0x0003;
 
 	/* Crystal is 33.000MHz */
 	gd->bus_clk = 33000000;