Use common code for Matrix Vision boards

Clean up existing boards (mvBC-P/MPC5200 and mvBL-M7/MPC8343) by
using common code.

Signed-off-by: André Schwarz <andre.schwarz@matrix-vision.de>

6 files changed, 56 insertions, 145 deletions

diff --git a/board/matrix_vision/mvbc_p/mvbc_p.c b/board/matrix_vision/mvbc_p/mvbc_p.c
index a300342..0cbe900 100644
--- a/board/matrix_vision/mvbc_p/mvbc_p.c
+++ b/board/matrix_vision/mvbc_p/mvbc_p.c
@@ -39,6 +39,7 @@
 #include <asm/io.h>
 #include "fpga.h"
 #include "mvbc_p.h"
+#include "../common/mv_common.h"
 
 #define SDRAM_MODE	0x00CD0000
 #define SDRAM_CONTROL	0x504F0000
@@ -134,23 +135,6 @@ void mvbc_init_gpio(void)
 	printf("sint_gpioe  : 0x%08x\n", gpio->sint_gpioe);
 }
 
-void reset_environment(void)
-{
-	char *s, sernr[64];
-
-	printf("\n*** RESET ENVIRONMENT ***\n");
-	memset(sernr, 0, sizeof(sernr));
-	s = getenv("serial#");
-	if (s) {
-		printf("found serial# : %s\n", s);
-		strncpy(sernr, s, 64);
-	}
-	gd->env_valid = 0;
-	env_relocate();
-	if (s)
-		setenv("serial#", sernr);
-}
-
 int misc_init_r(void)
 {
 	char *s = getenv("reset_env");
@@ -166,7 +150,7 @@ int misc_init_r(void)
 			return 0;
 	}
 	printf(" === FACTORY RESET ===\n");
-	reset_environment();
+	mv_reset_environment();
 	saveenv();
 
 	return -1;
@@ -206,19 +190,28 @@ void flash_afterinit(ulong size)
 void pci_mvbc_fixup_irq(struct pci_controller *hose, pci_dev_t dev)
 {
 	unsigned char line = 0xff;
+	char *s = getenv("pci_latency");
 	u32 base;
+	u8 val = 0;
+
+	if (s)
+		val = simple_strtoul(s, NULL, 16);
 
 	if (PCI_BUS(dev) == 0) {
 		switch (PCI_DEV (dev)) {
 		case 0xa: /* FPGA */
 			line = 3;
 			pci_hose_read_config_dword(hose, dev, PCI_BASE_ADDRESS_0, &base);
-			printf("found FPA - enable arbitration\n");
+			printf("found FPGA - enable arbitration\n");
 			writel(0x03, (u32*)(base + 0x80c0));
 			writel(0xf0, (u32*)(base + 0x8080));
+			if (val)
+				pci_hose_write_config_byte(hose, dev, PCI_LATENCY_TIMER, val);
 			break;
 		case 0xb: /* LAN */
 			line = 2;
+			if (val)
+				pci_hose_write_config_byte(hose, dev, PCI_LATENCY_TIMER, val);
 			break;
 		case 0x1a:
 			break;
@@ -234,85 +227,31 @@ struct pci_controller hose = {
 	fixup_irq:pci_mvbc_fixup_irq
 };
 
-int mvbc_p_load_fpga(void)
-{
-	size_t data_size = 0;
-	void *fpga_data = NULL;
-	char *datastr = getenv("fpgadata");
-	char *sizestr = getenv("fpgadatasize");
-
-	if (datastr)
-		fpga_data = (void *)simple_strtoul(datastr, NULL, 16);
-	if (sizestr)
-		data_size = (size_t)simple_strtoul(sizestr, NULL, 16);
-
-	return fpga_load(0, fpga_data, data_size);
-}
-
 extern void pci_mpc5xxx_init(struct pci_controller *);
 
 void pci_init_board(void)
 {
-	char *s;
-	int load_fpga = 1;
-
 	mvbc_p_init_fpga();
-	s = getenv("skip_fpga");
-	if (s) {
-		printf("found 'skip_fpga' -> FPGA _not_ loaded !\n");
-		load_fpga = 0;
-	}
-	if (load_fpga) {
-		printf("loading FPGA ... ");
-		mvbc_p_load_fpga();
-		printf("done\n");
-	}
+	mv_load_fpga();
 	pci_mpc5xxx_init(&hose);
 }
 
-u8 *dhcp_vendorex_prep(u8 *e)
-{
-	char *ptr;
-
-	/* DHCP vendor-class-identifier = 60 */
-	if ((ptr = getenv("dhcp_vendor-class-identifier"))) {
-		*e++ = 60;
-		*e++ = strlen(ptr);
-		while (*ptr)
-			*e++ = *ptr++;
-	}
-	/* DHCP_CLIENT_IDENTIFIER = 61 */
-	if ((ptr = getenv("dhcp_client_id"))) {
-		*e++ = 61;
-		*e++ = strlen(ptr);
-		while (*ptr)
-			*e++ = *ptr++;
-	}
-
-	return e;
-}
-
-u8 *dhcp_vendorex_proc (u8 *popt)
-{
-	return NULL;
-}
-
 void show_boot_progress(int val)
 {
 	struct mpc5xxx_gpio *gpio = (struct mpc5xxx_gpio*)MPC5XXX_GPIO;
 
 	switch(val) {
 	case 0: /* FPGA ok */
-		setbits_be32(&gpio->simple_dvo, 0x80);
+		setbits_be32(&gpio->simple_dvo, LED_G0);
 		break;
-	case 1:
-		setbits_be32(&gpio->simple_dvo, 0x40);
+	case 65:
+		setbits_be32(&gpio->simple_dvo, LED_G1);
 		break;
 	case 12:
-		setbits_be32(&gpio->simple_dvo, 0x20);
+		setbits_be32(&gpio->simple_dvo, LED_Y);
 		break;
 	case 15:
-		setbits_be32(&gpio->simple_dvo, 0x10);
+		setbits_be32(&gpio->simple_dvo, LED_R);
 		break;
 	default:
 		break;
diff --git a/board/matrix_vision/mvbc_p/mvbc_p.h b/board/matrix_vision/mvbc_p/mvbc_p.h
index 3330798..be1542b 100644
--- a/board/matrix_vision/mvbc_p/mvbc_p.h
+++ b/board/matrix_vision/mvbc_p/mvbc_p.h
@@ -23,7 +23,7 @@
 #define SIMPLE_DDR      (LED_G0 | LED_G1 | LED_Y | LED_R | \
 			 FPGA_DIN | FPGA_CCLK | FPGA_CONFIG | WD_WDI)
 #define SIMPLE_DVO      (FPGA_CONFIG)
-#define SIMPLE_ODE      (FPGA_CONFIG)
+#define SIMPLE_ODE      (FPGA_CONFIG | LED_G0 | LED_G1 | LED_Y | LED_R)
 #define SIMPLE_GPIOEN   (LED_G0 | LED_G1 | LED_Y | LED_R | \
 			 FPGA_DIN | FPGA_CCLK | FPGA_CONF_DONE | FPGA_CONFIG |\
 			 WD_WDI | COP_PRESENT)
diff --git a/board/matrix_vision/mvbc_p/mvbc_p_autoscript b/board/matrix_vision/mvbc_p/mvbc_p_autoscript
index 5cee6c5..1102354 100644
--- a/board/matrix_vision/mvbc_p/mvbc_p_autoscript
+++ b/board/matrix_vision/mvbc_p/mvbc_p_autoscript
@@ -5,7 +5,7 @@ setenv bootdtb bootm \${kernel_boot} \${mv_initrd_addr_ram} \${mv_dtb_addr_ram}
 setenv ramkernel setenv kernel_boot \${loadaddr}
 setenv flashkernel setenv kernel_boot \${mv_kernel_addr}
 setenv cpird cp \${mv_initrd_addr} \${mv_initrd_addr_ram} \${mv_initrd_length}
-setenv bootfromflash run flashkernel cpird ramparam addcons e1000para bootdtb
+setenv bootfromflash run flashkernel cpird ramparam addcons e1000para addprofile bootdtb
 setenv getdtb tftp \${mv_dtb_addr_ram} \${dtb_name}
 setenv cpdtb cp \${mv_dtb_addr} \${mv_dtb_addr_ram} 0x2000
 setenv rundtb fdt addr \${mv_dtb_addr_ram}\;fdt boardsetup
@@ -16,12 +16,16 @@ setenv addcons setenv bootargs \${bootargs} console=ttyPSC\${console_nr},\${baud
 else
 setenv addcons setenv bootargs \${bootargs} console=tty0
 fi
-setenv e1000para setenv bootargs \${bootargs} e1000.TxDescriptors=1500 e1000.SmartPowerDownEnable=1
+setenv e1000para setenv bootargs \${bootargs} e1000.TxDescriptors=256 e1000.SmartPowerDownEnable=1
 setenv set_static_ip setenv ipaddr \${static_ipaddr}
 setenv set_static_nm setenv netmask \${static_netmask}
 setenv set_static_gw setenv gatewayip \${static_gateway}
 setenv set_ip setenv ip \${ipaddr}::\${gatewayip}:\${netmask}
 setenv ramparam setenv bootargs root=/dev/ram0 ro rootfstype=squashfs
+if test ${oprofile} = yes;
+then
+setenv addprofile setenv bootargs \${bootargs} profile=\${profile}
+fi
 if test ${autoscr_boot} != no;
 then
   if test ${netboot} = yes;
@@ -31,7 +35,7 @@ then
     then
       echo "=== bootp succeeded -> netboot ==="
       run set_ip
-      run getdtb rundtb bootfromnet ramparam addcons e1000para bootdtb
+      run getdtb rundtb bootfromnet ramparam addcons e1000para addprofile bootdtb
     else
       echo "=== netboot failed ==="
     fi
diff --git a/board/matrix_vision/mvblm7/mvblm7.c b/board/matrix_vision/mvblm7/mvblm7.c
index 8fe5b4b..b58c1b9 100644
--- a/board/matrix_vision/mvblm7/mvblm7.c
+++ b/board/matrix_vision/mvblm7/mvblm7.c
@@ -42,8 +42,15 @@ int fixed_sdram(void)
 	u32 msize = 0;
 	u32 ddr_size;
 	u32 ddr_size_log2;
+	char *s = getenv("ddr_size");
 
 	msize = CONFIG_SYS_DDR_SIZE;
+	if (s) {
+		u32 env_ddr_size = simple_strtoul(s, NULL, 10);
+		if (env_ddr_size == 512)
+			msize = 512;
+	}
+
 	for (ddr_size = msize << 20, ddr_size_log2 = 0;
 	     (ddr_size > 1);
 	     ddr_size = ddr_size >> 1, ddr_size_log2++) {
@@ -63,14 +70,19 @@ int fixed_sdram(void)
 	im->ddr.sdram_cfg = CONFIG_SYS_DDR_SDRAM_CFG;
 	im->ddr.sdram_cfg2 = CONFIG_SYS_DDR_SDRAM_CFG2;
 	im->ddr.sdram_mode = CONFIG_SYS_DDR_MODE;
+	im->ddr.sdram_mode2 = CONFIG_SYS_DDR_MODE2;
 	im->ddr.sdram_interval = CONFIG_SYS_DDR_INTERVAL;
-	im->ddr.sdram_clk_cntl = CONFIG_SYS_DDR_CLK_CNTL;
+	im->ddr.sdram_clk_cntl = CONFIG_SYS_DDR_SDRAM_CLK_CNTL;
 
-	udelay(300);
+	asm("sync;isync");
+	udelay(600);
 
 	im->ddr.sdram_cfg |= SDRAM_CFG_MEM_EN;
 
-	return CONFIG_SYS_DDR_SIZE;
+	asm("sync;isync");
+	udelay(500);
+
+	return msize;
 }
 
 phys_size_t initdram(int board_type)
@@ -88,40 +100,22 @@ phys_size_t initdram(int board_type)
 	return msize * 1024 * 1024;
 }
 
-int checkboard(void)
+int misc_init_r(void)
 {
-	puts("Board: Matrix Vision mvBlueLYNX-M7\n");
-
-	return 0;
-}
+	char *s = getenv("reset_env");
 
-u8 *dhcp_vendorex_prep(u8 *e)
-{
-	char *ptr;
-
-	/* DHCP vendor-class-identifier = 60 */
-	ptr = getenv("dhcp_vendor-class-identifier");
-	if (ptr) {
-		*e++ = 60;
-		*e++ = strlen(ptr);
-		while (*ptr)
-			*e++ = *ptr++;
-	}
-	/* DHCP_CLIENT_IDENTIFIER = 61 */
-	ptr = getenv("dhcp_client_id");
-	if (ptr) {
-		*e++ = 61;
-		*e++ = strlen(ptr);
-		while (*ptr)
-			*e++ = *ptr++;
+	if (s) {
+		mv_reset_environment();
 	}
 
-	return e;
+	return 0;
 }
 
-u8 *dhcp_vendorex_proc(u8 *popt)
+int checkboard(void)
 {
-	return NULL;
+	puts("Board: Matrix Vision mvBlueLYNX-M7\n");
+
+	return 0;
 }
 
 #ifdef CONFIG_HARD_SPI
diff --git a/board/matrix_vision/mvblm7/mvblm7.h b/board/matrix_vision/mvblm7/mvblm7.h
index 03e9f41..de9fec7 100644
--- a/board/matrix_vision/mvblm7/mvblm7.h
+++ b/board/matrix_vision/mvblm7/mvblm7.h
@@ -8,14 +8,13 @@
 #define FPGA_DIN        0x20000000
 #define FPGA_STATUS     0x10000000
 #define FPGA_CONF_DONE  0x08000000
-#define MMC_CS		0x04000000
 
 #define WD_WDI          0x00400000
 #define WD_TS           0x00200000
 #define MAN_RST         0x00100000
 
 #define MV_GPIO_DAT	(WD_TS)
-#define MV_GPIO_OUT	(FPGA_CONFIG|FPGA_DIN|FPGA_CCLK|WD_TS|WD_WDI|MMC_CS)
+#define MV_GPIO_OUT	(FPGA_CONFIG|FPGA_DIN|FPGA_CCLK|MVBLM7_MMC_CS)
 #define MV_GPIO_ODE	(FPGA_CONFIG|MAN_RST)
 
 #endif
diff --git a/board/matrix_vision/mvblm7/pci.c b/board/matrix_vision/mvblm7/pci.c
index 4b74e6d..1cc524b 100644
--- a/board/matrix_vision/mvblm7/pci.c
+++ b/board/matrix_vision/mvblm7/pci.c
@@ -32,24 +32,10 @@
 #include <fpga.h>
 #include "mvblm7.h"
 #include "fpga.h"
+#include "../common/mv_common.h"
 
 DECLARE_GLOBAL_DATA_PTR;
 
-int mvblm7_load_fpga(void)
-{
-	size_t data_size = 0;
-	void *fpga_data = NULL;
-	char *datastr = getenv("fpgadata");
-	char *sizestr = getenv("fpgadatasize");
-
-	if (datastr)
-		fpga_data = (void *)simple_strtoul(datastr, NULL, 16);
-	if (sizestr)
-		data_size = (size_t)simple_strtoul(sizestr, NULL, 16);
-
-	return fpga_load(0, fpga_data, data_size);
-}
-
 static struct pci_region pci_regions[] = {
 	{
 		bus_start: CONFIG_SYS_PCI1_MEM_BASE,
@@ -73,10 +59,8 @@ static struct pci_region pci_regions[] = {
 
 void pci_init_board(void)
 {
-	char *s;
 	int i;
 	int warmboot;
-	int load_fpga;
 	volatile immap_t *immr;
 	volatile pcictrl83xx_t *pci_ctrl;
 	volatile gpio83xx_t *gpio;
@@ -84,32 +68,23 @@ void pci_init_board(void)
 	volatile law83xx_t *pci_law;
 	struct pci_region *reg[] = { pci_regions };
 
-	load_fpga = 1;
 	immr = (immap_t *) CONFIG_SYS_IMMR;
 	clk = (clk83xx_t *) &immr->clk;
 	pci_ctrl = immr->pci_ctrl;
 	pci_law = immr->sysconf.pcilaw;
 	gpio  = (volatile gpio83xx_t *)&immr->gpio[0];
 
-	s = getenv("skip_fpga");
-	if (s) {
-		printf("found 'skip_fpga' -> FPGA _not_ loaded !\n");
-		load_fpga = 0;
-	}
-
 	gpio->dat = MV_GPIO_DAT;
 	gpio->odr = MV_GPIO_ODE;
-	if (load_fpga)
-		gpio->dir = MV_GPIO_OUT;
-	else
-		gpio->dir = MV_GPIO_OUT & ~(FPGA_DIN|FPGA_CCLK);
+	gpio->dir = MV_GPIO_OUT;
 
 	printf("SICRH / SICRL : 0x%08x / 0x%08x\n", immr->sysconf.sicrh,
 		immr->sysconf.sicrl);
 
 	mvblm7_init_fpga();
-	if (load_fpga)
-		mvblm7_load_fpga();
+	mv_load_fpga();
+
+	gpio->dir = MV_GPIO_OUT & ~(FPGA_DIN|FPGA_CCLK);
 
 	/* Enable PCI_CLK_OUTPUTs 0 and 1 with 1:1 clocking */
 	clk->occr = 0xc0000000;