Merge git://git.denx.de/u-boot-dm

13 files changed, 56 insertions, 97 deletions

diff --git a/arch/arm/mach-rockchip/Makefile b/arch/arm/mach-rockchip/Makefile
index b703c3c..1cc4a96 100644
--- a/arch/arm/mach-rockchip/Makefile
+++ b/arch/arm/mach-rockchip/Makefile
@@ -11,7 +11,6 @@ else
 obj-$(CONFIG_ROCKCHIP_RK3288) += board.o
 endif
 obj-y += rk_timer.o
-obj-y += rk_early_print.o
 obj-$(CONFIG_$(SPL_)ROCKCHIP_COMMON) += common.o
 obj-$(CONFIG_ROCKCHIP_RK3288) += rk3288/
 obj-$(CONFIG_ROCKCHIP_RK3036) += rk3036/
diff --git a/arch/arm/mach-rockchip/rk3036-board-spl.c b/arch/arm/mach-rockchip/rk3036-board-spl.c
index 3a1491c..8015481 100644
--- a/arch/arm/mach-rockchip/rk3036-board-spl.c
+++ b/arch/arm/mach-rockchip/rk3036-board-spl.c
@@ -5,6 +5,7 @@
  */
 
 #include <common.h>
+#include <debug_uart.h>
 #include <asm/io.h>
 #include <asm/arch/grf_rk3036.h>
 #include <asm/arch/hardware.h>
@@ -34,7 +35,7 @@ void board_init_f(ulong dummy)
 		     GPIO1C2_MASK << GPIO1C2_SHIFT,
 		     GPIO1C3_UART2_SOUT << GPIO1C3_SHIFT |
 		     GPIO1C2_UART2_SIN << GPIO1C2_SHIFT);
-	rk_uart_init((void *)DEBUG_UART_BASE);
+	debug_uart_init();
 #endif
 	rockchip_timer_init();
 	sdram_init();
@@ -53,3 +54,9 @@ void board_init_r(gd_t *id, ulong dest_addr)
 	while (1)
 		;
 }
+
+void hang(void)
+{
+	while (1)
+		;
+}
diff --git a/arch/arm/mach-rockchip/rk_early_print.c b/arch/arm/mach-rockchip/rk_early_print.c
deleted file mode 100644
index a1c14b0..0000000
--- a/arch/arm/mach-rockchip/rk_early_print.c
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- * (C) Copyright 2015 Rockchip Electronics Co., Ltd
- *
- * SPDX-License-Identifier:     GPL-2.0+
- */
-
-#include <asm/io.h>
-#include <asm/arch/uart.h>
-#include <common.h>
-
-static struct rk_uart *uart_ptr;
-
-static void uart_wrtie_byte(char byte)
-{
-	writel(byte, &uart_ptr->rbr);
-	while (!(readl(&uart_ptr->lsr) & 0x40))
-		;
-}
-
-void print(char *s)
-{
-	while (*s) {
-		if (*s == '\n')
-			uart_wrtie_byte('\r');
-	    uart_wrtie_byte(*s);
-	    s++;
-	}
-}
-
-void print_hex(unsigned int n)
-{
-	int i;
-	int temp;
-
-	uart_wrtie_byte('0');
-	uart_wrtie_byte('x');
-
-	for (i = 8; i > 0; i--) {
-		temp = (n >> (i - 1) * 4) & 0x0f;
-		if (temp < 10)
-			uart_wrtie_byte((char)(temp + '0'));
-		else
-			uart_wrtie_byte((char)(temp - 10 + 'a'));
-	}
-	uart_wrtie_byte('\n');
-	uart_wrtie_byte('\r');
-}
-
-/*
- * TODO: since rk3036 only 4K sram to use in SPL, for saving space,
- * we implement uart driver this way, we should convert this to use
- * ns16550 driver in future, which support DEBUG_UART in the standard way
- */
-void rk_uart_init(void *base)
-{
-	uart_ptr = (struct rk_uart *)base;
-	writel(0x83, &uart_ptr->lcr);
-	writel(0x0d, &uart_ptr->rbr);
-	writel(0x03, &uart_ptr->lcr);
-
-	/* fifo enable, sfe is shadow register of FCR[0] */
-	writel(0x01, &uart_ptr->sfe);
-}
diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig
index fbfb204..48a387c 100644
--- a/arch/arm/mach-tegra/Kconfig
+++ b/arch/arm/mach-tegra/Kconfig
@@ -3,6 +3,7 @@ if TEGRA
 config TEGRA_COMMON
 	bool "Tegra common options"
 	select DM
+	select DM_ETH
 	select DM_GPIO
 	select DM_I2C
 	select DM_KEYBOARD
diff --git a/arch/sandbox/cpu/eth-raw-os.c b/arch/sandbox/cpu/eth-raw-os.c
index b76a731..528865f 100644
--- a/arch/sandbox/cpu/eth-raw-os.c
+++ b/arch/sandbox/cpu/eth-raw-os.c
@@ -76,6 +76,10 @@ static int _raw_packet_start(const char *ifname, unsigned char *ethmac,
 		printf("Failed to set promiscuous mode: %d %s\n"
 		       "Falling back to the old \"flags\" way...\n",
 			errno, strerror(errno));
+		if (strlen(ifname) >= IFNAMSIZ) {
+			printf("Interface name %s is too long.\n", ifname);
+			return -EINVAL;
+		}
 		strncpy(ifr.ifr_name, ifname, IFNAMSIZ);
 		if (ioctl(priv->sd, SIOCGIFFLAGS, &ifr) < 0) {
 			printf("Failed to read flags: %d %s\n", errno,
diff --git a/arch/x86/cpu/baytrail/valleyview.c b/arch/x86/cpu/baytrail/valleyview.c
index 9b30451..7299f2c 100644
--- a/arch/x86/cpu/baytrail/valleyview.c
+++ b/arch/x86/cpu/baytrail/valleyview.c
@@ -14,12 +14,12 @@
 static struct pci_device_id mmc_supported[] = {
 	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_VALLEYVIEW_SDIO },
 	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_VALLEYVIEW_SDCARD },
+	{},
 };
 
 int cpu_mmc_init(bd_t *bis)
 {
-	return pci_mmc_init("ValleyView SDHCI", mmc_supported,
-			    ARRAY_SIZE(mmc_supported));
+	return pci_mmc_init("ValleyView SDHCI", mmc_supported);
 }
 
 #ifndef CONFIG_EFI_APP
diff --git a/arch/x86/cpu/ivybridge/bd82x6x.c b/arch/x86/cpu/ivybridge/bd82x6x.c
index 3e7a907..434dfd6 100644
--- a/arch/x86/cpu/ivybridge/bd82x6x.c
+++ b/arch/x86/cpu/ivybridge/bd82x6x.c
@@ -86,8 +86,10 @@ static int bd82x6x_probe(struct udevice *dev)
 		debug("%s: Cannot find GMA node\n", __func__);
 		return -EINVAL;
 	}
-	ret = gma_func0_init(PCH_VIDEO_DEV, pci_bus_to_hose(0), blob,
-			     gma_node);
+	ret = dm_pci_bus_find_bdf(PCH_VIDEO_DEV, &dev);
+	if (ret)
+		return ret;
+	ret = gma_func0_init(dev, blob, gma_node);
 	if (ret)
 		return ret;
 
diff --git a/arch/x86/cpu/ivybridge/gma.c b/arch/x86/cpu/ivybridge/gma.c
index 89d4a5e..85a09c6 100644
--- a/arch/x86/cpu/ivybridge/gma.c
+++ b/arch/x86/cpu/ivybridge/gma.c
@@ -728,8 +728,7 @@ static int int15_handler(void)
 	return res;
 }
 
-int gma_func0_init(pci_dev_t dev, struct pci_controller *hose,
-		   const void *blob, int node)
+int gma_func0_init(struct udevice *dev, const void *blob, int node)
 {
 #ifdef CONFIG_VIDEO
 	ulong start;
@@ -740,16 +739,16 @@ int gma_func0_init(pci_dev_t dev, struct pci_controller *hose,
 	int ret;
 
 	/* IGD needs to be Bus Master */
-	reg32 = x86_pci_read_config32(dev, PCI_COMMAND);
+	dm_pci_read_config32(dev, PCI_COMMAND, &reg32);
 	reg32 |= PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY | PCI_COMMAND_IO;
-	x86_pci_write_config32(dev, PCI_COMMAND, reg32);
+	dm_pci_write_config32(dev, PCI_COMMAND, reg32);
 
 	/* Use write-combining for the graphics memory, 256MB */
-	base = pci_read_bar32(hose, dev, 2);
+	base = dm_pci_read_bar32(dev, 2);
 	mtrr_add_request(MTRR_TYPE_WRCOMB, base, 256 << 20);
 	mtrr_commit(true);
 
-	gtt_bar = (void *)pci_read_bar32(pci_bus_to_hose(0), dev, 0);
+	gtt_bar = (void *)dm_pci_read_bar32(dev, 0);
 	debug("GT bar %p\n", gtt_bar);
 	ret = gma_pm_init_pre_vbios(gtt_bar);
 	if (ret)
@@ -757,8 +756,8 @@ int gma_func0_init(pci_dev_t dev, struct pci_controller *hose,
 
 #ifdef CONFIG_VIDEO
 	start = get_timer(0);
-	ret = pci_run_vga_bios(dev, int15_handler, PCI_ROM_USE_NATIVE |
-			       PCI_ROM_ALLOW_FALLBACK);
+	ret = dm_pci_run_vga_bios(dev, int15_handler,
+				  PCI_ROM_USE_NATIVE | PCI_ROM_ALLOW_FALLBACK);
 	debug("BIOS ran in %lums\n", get_timer(start));
 #endif
 	/* Post VBIOS init */
diff --git a/arch/x86/cpu/quark/quark.c b/arch/x86/cpu/quark/quark.c
index c2bf497..37ce394 100644
--- a/arch/x86/cpu/quark/quark.c
+++ b/arch/x86/cpu/quark/quark.c
@@ -19,6 +19,7 @@
 
 static struct pci_device_id mmc_supported[] = {
 	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_QRK_SDIO },
+	{},
 };
 
 /*
@@ -337,8 +338,7 @@ int arch_early_init_r(void)
 
 int cpu_mmc_init(bd_t *bis)
 {
-	return pci_mmc_init("Quark SDHCI", mmc_supported,
-			    ARRAY_SIZE(mmc_supported));
+	return pci_mmc_init("Quark SDHCI", mmc_supported);
 }
 
 void cpu_irq_init(void)
diff --git a/arch/x86/cpu/queensbay/topcliff.c b/arch/x86/cpu/queensbay/topcliff.c
index 9faf1b9..b76dd7d 100644
--- a/arch/x86/cpu/queensbay/topcliff.c
+++ b/arch/x86/cpu/queensbay/topcliff.c
@@ -11,10 +11,10 @@
 static struct pci_device_id mmc_supported[] = {
 	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_TCF_SDIO_0 },
 	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_TCF_SDIO_1 },
+	{},
 };
 
 int cpu_mmc_init(bd_t *bis)
 {
-	return pci_mmc_init("Topcliff SDHCI", mmc_supported,
-			    ARRAY_SIZE(mmc_supported));
+	return pci_mmc_init("Topcliff SDHCI", mmc_supported);
 }
diff --git a/arch/x86/include/asm/arch-ivybridge/bd82x6x.h b/arch/x86/include/asm/arch-ivybridge/bd82x6x.h
index 7786493..fcdf6e2 100644
--- a/arch/x86/include/asm/arch-ivybridge/bd82x6x.h
+++ b/arch/x86/include/asm/arch-ivybridge/bd82x6x.h
@@ -12,8 +12,7 @@ void bd82x6x_sata_enable(pci_dev_t dev, const void *blob, int node);
 void bd82x6x_pci_init(pci_dev_t dev);
 void bd82x6x_usb_ehci_init(pci_dev_t dev);
 void bd82x6x_usb_xhci_init(pci_dev_t dev);
-int gma_func0_init(pci_dev_t dev, struct pci_controller *hose,
-		   const void *blob, int node);
+int gma_func0_init(struct udevice *dev, const void *blob, int node);
 int bd82x6x_init(void);
 
 /**
diff --git a/arch/x86/lib/bios.c b/arch/x86/lib/bios.c
index 1d75cfc..9324bdb 100644
--- a/arch/x86/lib/bios.c
+++ b/arch/x86/lib/bios.c
@@ -242,9 +242,10 @@ static void vbe_set_graphics(int vesa_mode, struct vbe_mode_info *mode_info)
 	vbe_set_mode(mode_info);
 }
 
-void bios_run_on_x86(pci_dev_t pcidev, unsigned long addr, int vesa_mode,
+void bios_run_on_x86(struct udevice *dev, unsigned long addr, int vesa_mode,
 		     struct vbe_mode_info *mode_info)
 {
+	pci_dev_t pcidev = dm_pci_get_bdf(dev);
 	u32 num_dev;
 
 	num_dev = PCI_BUS(pcidev) << 8 | PCI_DEV(pcidev) << 3 |
diff --git a/arch/x86/lib/bios_interrupts.c b/arch/x86/lib/bios_interrupts.c
index 47d9f59..e8ca6e6 100644
--- a/arch/x86/lib/bios_interrupts.c
+++ b/arch/x86/lib/bios_interrupts.c
@@ -105,13 +105,15 @@ int int1a_handler(void)
 	unsigned short func = (unsigned short)M.x86.R_EAX;
 	int retval = 1;
 	unsigned short devid, vendorid, devfn;
+	struct udevice *dev;
 	/* Use short to get rid of gabage in upper half of 32-bit register */
 	short devindex;
 	unsigned char bus;
-	pci_dev_t dev;
+	pci_dev_t bdf;
 	u32 dword;
 	u16 word;
 	u8 byte, reg;
+	int ret;
 
 	switch (func) {
 	case 0xb101: /* PCIBIOS Check */
@@ -131,17 +133,20 @@ int int1a_handler(void)
 		devid = M.x86.R_ECX;
 		vendorid = M.x86.R_EDX;
 		devindex = M.x86.R_ESI;
-		dev = pci_find_device(vendorid, devid, devindex);
-		if (dev != -1) {
+		bdf = -1;
+		ret = dm_pci_find_device(vendorid, devid, devindex, &dev);
+		if (!ret) {
 			unsigned short busdevfn;
+
+			bdf = dm_pci_get_bdf(dev);
 			M.x86.R_EAX &= 0xffff00ff; /* Clear AH */
 			M.x86.R_EAX |= PCIBIOS_SUCCESSFUL;
 			/*
 			 * busnum is an unsigned char;
 			 * devfn is an int, so we mask it off.
 			 */
-			busdevfn = (PCI_BUS(dev) << 8) | PCI_DEV(dev) << 3 |
-				PCI_FUNC(dev);
+			busdevfn = (PCI_BUS(bdf) << 8) | PCI_DEV(bdf) << 3 |
+				PCI_FUNC(bdf);
 			debug("0x%x: return 0x%x\n", func, busdevfn);
 			M.x86.R_EBX = busdevfn;
 			retval = 1;
@@ -160,35 +165,40 @@ int int1a_handler(void)
 		devfn = M.x86.R_EBX & 0xff;
 		bus = M.x86.R_EBX >> 8;
 		reg = M.x86.R_EDI;
-		dev = PCI_BDF(bus, devfn >> 3, devfn & 7);
+		bdf = PCI_BDF(bus, devfn >> 3, devfn & 7);
+
+		ret = dm_pci_bus_find_bdf(bdf, &dev);
+		if (ret) {
+			debug("%s: Device %x not found\n", __func__, bdf);
+			break;
+		}
 
 		switch (func) {
 		case 0xb108: /* Read Config Byte */
-			byte = x86_pci_read_config8(dev, reg);
+			dm_pci_read_config8(dev, reg, &byte);
 			M.x86.R_ECX = byte;
 			break;
 		case 0xb109: /* Read Config Word */
-			word = x86_pci_read_config16(dev, reg);
+			dm_pci_read_config16(dev, reg, &word);
 			M.x86.R_ECX = word;
 			break;
 		case 0xb10a: /* Read Config Dword */
-			dword = x86_pci_read_config32(dev, reg);
+			dm_pci_read_config32(dev, reg, &dword);
 			M.x86.R_ECX = dword;
 			break;
 		case 0xb10b: /* Write Config Byte */
 			byte = M.x86.R_ECX;
-			x86_pci_write_config8(dev, reg, byte);
+			dm_pci_write_config8(dev, reg, byte);
 			break;
 		case 0xb10c: /* Write Config Word */
 			word = M.x86.R_ECX;
-			x86_pci_write_config16(dev, reg, word);
+			dm_pci_write_config16(dev, reg, word);
 			break;
 		case 0xb10d: /* Write Config Dword */
 			dword = M.x86.R_ECX;
-			x86_pci_write_config32(dev, reg, dword);
+			dm_pci_write_config32(dev, reg, dword);
 			break;
 		}
-
 #ifdef CONFIG_REALMODE_DEBUG
 		debug("0x%x: bus %d devfn 0x%x reg 0x%x val 0x%x\n", func,
 		      bus, devfn, reg, M.x86.R_ECX);