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

8 files changed, 132 insertions, 34 deletions

diff --git a/include/ahci.h b/include/ahci.h
index 0bdedac..a956c6f 100644
--- a/include/ahci.h
+++ b/include/ahci.h
@@ -145,7 +145,11 @@ struct ahci_ioports {
 };
 
 struct ahci_probe_ent {
+#ifdef CONFIG_DM_PCI
+	struct udevice *dev;
+#else
 	pci_dev_t	dev;
+#endif
 	struct ahci_ioports	port[AHCI_MAX_PORTS];
 	u32	n_ports;
 	u32	hard_port_no;
diff --git a/include/bios_emul.h b/include/bios_emul.h
index 3643b82..80979ed 100644
--- a/include/bios_emul.h
+++ b/include/bios_emul.h
@@ -42,7 +42,7 @@ struct vbe_mode_info;
 int BootVideoCardBIOS(pci_dev_t pcidev, BE_VGAInfo **pVGAInfo, int cleanUp);
 
 /* Run a BIOS ROM natively (only supported on x86 machines) */
-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);
 
 /**
diff --git a/include/configs/rk3036_common.h b/include/configs/rk3036_common.h
index f753e68..d22ea74 100644
--- a/include/configs/rk3036_common.h
+++ b/include/configs/rk3036_common.h
@@ -24,6 +24,8 @@
 #define CONFIG_SYS_TIMER_BASE		0x200440a0 /* TIMER5 */
 #define CONFIG_SYS_TIMER_COUNTER	(CONFIG_SYS_TIMER_BASE + 8)
 
+#define CONFIG_SPL_SERIAL_SUPPORT
+
 #define CONFIG_SYS_NS16550
 #define CONFIG_SYS_NS16550_MEM32
 
diff --git a/include/dm/device.h b/include/dm/device.h
index 7fb9935..d9fc7fb 100644
--- a/include/dm/device.h
+++ b/include/dm/device.h
@@ -776,4 +776,25 @@ static inline void devm_kfree(struct udevice *dev, void *ptr)
 
 #endif /* ! CONFIG_DEVRES */
 
+/**
+ * dm_set_translation_offset() - Set translation offset
+ * @offs: Translation offset
+ *
+ * Some platforms need a special address translation. Those
+ * platforms (e.g. mvebu in SPL) can configure a translation
+ * offset in the DM by calling this function. It will be
+ * added to all addresses returned in dev_get_addr().
+ */
+void dm_set_translation_offset(fdt_addr_t offs);
+
+/**
+ * dm_get_translation_offset() - Get translation offset
+ *
+ * This function returns the translation offset that can
+ * be configured by calling dm_set_translation_offset().
+ *
+ * @return translation offset for the device address (0 as default).
+ */
+fdt_addr_t dm_get_translation_offset(void);
+
 #endif
diff --git a/include/fdtdec.h b/include/fdtdec.h
index d82dc35..7a1450c 100644
--- a/include/fdtdec.h
+++ b/include/fdtdec.h
@@ -445,32 +445,15 @@ int fdtdec_get_pci_vendev(const void *blob, int node,
 
 /**
  * Look at the pci address of a device node that represents a PCI device
- * and parse the bus, device and function number from it. For some cases
- * like the bus number encoded in reg property is not correct after pci
- * enumeration, this function looks through the node's compatible strings
- * to get these numbers extracted instead.
- *
- * @param blob		FDT blob
- * @param node		node to examine
- * @param addr		pci address in the form of fdt_pci_addr
- * @param bdf		returns bus, device, function triplet
- * @return 0 if ok, negative on error
- */
-int fdtdec_get_pci_bdf(const void *blob, int node,
-		struct fdt_pci_addr *addr, pci_dev_t *bdf);
-
-/**
- * Look at the pci address of a device node that represents a PCI device
  * and return base address of the pci device's registers.
  *
- * @param blob		FDT blob
- * @param node		node to examine
+ * @param dev		device to examine
  * @param addr		pci address in the form of fdt_pci_addr
  * @param bar		returns base address of the pci device's registers
  * @return 0 if ok, negative on error
  */
-int fdtdec_get_pci_bar32(const void *blob, int node,
-		struct fdt_pci_addr *addr, u32 *bar);
+int fdtdec_get_pci_bar32(struct udevice *dev, struct fdt_pci_addr *addr,
+			 u32 *bar);
 
 /**
  * Look up a 32-bit integer property in a node and return it. The property
diff --git a/include/mmc.h b/include/mmc.h
index b89962a..9254b71 100644
--- a/include/mmc.h
+++ b/include/mmc.h
@@ -489,11 +489,9 @@ struct pci_device_id;
  * This finds all the matching PCI IDs and sets them up as MMC devices.
  *
  * @name:		Name to use for devices
- * @mmc_supported:	PCI IDs to search for
- * @num_ids:		Number of elements in @mmc_supported
+ * @mmc_supported:	PCI IDs to search for, terminated by {0, 0}
  */
-int pci_mmc_init(const char *name, struct pci_device_id *mmc_supported,
-		 int num_ids);
+int pci_mmc_init(const char *name, struct pci_device_id *mmc_supported);
 
 /* Set block count limit because of 16 bit register limit on some hardware*/
 #ifndef CONFIG_SYS_MMC_MAX_BLK_COUNT
diff --git a/include/pci.h b/include/pci.h
index 2adca85..cb2562f 100644
--- a/include/pci.h
+++ b/include/pci.h
@@ -621,6 +621,7 @@ static inline void pci_set_ops(struct pci_controller *hose,
 extern void pci_setup_indirect(struct pci_controller* hose, u32 cfg_addr, u32 cfg_data);
 #endif
 
+#if !defined(CONFIG_DM_PCI) || defined(CONFIG_DM_PCI_COMPAT)
 extern phys_addr_t pci_hose_bus_to_phys(struct pci_controller* hose,
 					pci_addr_t addr, unsigned long flags);
 extern pci_addr_t pci_hose_phys_to_bus(struct pci_controller* hose,
@@ -656,7 +657,6 @@ extern pci_addr_t pci_hose_phys_to_bus(struct pci_controller* hose,
 	pci_bus_to_virt((dev), (addr), PCI_REGION_IO, (len), (map_flags))
 
 /* For driver model these are defined in macros in pci_compat.c */
-#if !defined(CONFIG_DM_PCI) || defined(CONFIG_DM_PCI_COMPAT)
 extern int pci_hose_read_config_byte(struct pci_controller *hose,
 				     pci_dev_t dev, int where, u8 *val);
 extern int pci_hose_read_config_word(struct pci_controller *hose,
@@ -862,12 +862,12 @@ struct dm_pci_ops {
 #define pci_get_ops(dev)	((struct dm_pci_ops *)(dev)->driver->ops)
 
 /**
- * pci_get_bdf() - Get the BDF value for a device
+ * dm_pci_get_bdf() - Get the BDF value for a device
  *
  * @dev:	Device to check
  * @return bus/device/function value (see PCI_BDF())
  */
-pci_dev_t pci_get_bdf(struct udevice *dev);
+pci_dev_t dm_pci_get_bdf(struct udevice *dev);
 
 /**
  * pci_bind_bus_devices() - scan a PCI bus and bind devices
@@ -902,13 +902,13 @@ int pci_bind_bus_devices(struct udevice *bus);
 int pci_auto_config_devices(struct udevice *bus);
 
 /**
- * pci_bus_find_bdf() - Find a device given its PCI bus address
+ * dm_pci_bus_find_bdf() - Find a device given its PCI bus address
  *
  * @bdf:	PCI device address: bus, device and function -see PCI_BDF()
  * @devp:	Returns the device for this address, if found
  * @return 0 if OK, -ENODEV if not found
  */
-int pci_bus_find_bdf(pci_dev_t bdf, struct udevice **devp);
+int dm_pci_bus_find_bdf(pci_dev_t bdf, struct udevice **devp);
 
 /**
  * pci_bus_find_devfn() - Find a device on a bus
@@ -995,7 +995,7 @@ int pci_find_device_id(struct pci_device_id *ids, int index,
  * @bdf:	PCI bus address to scan (PCI_BUS(bdf) is the bus number)
  * @return 0 if OK, -ve on error
  */
-int dm_pci_hose_probe_bus(struct pci_controller *hose, pci_dev_t bdf);
+int dm_pci_hose_probe_bus(struct udevice *bus);
 
 /**
  * pci_bus_read_config() - Read a configuration value from a device
@@ -1167,6 +1167,96 @@ int pci_get_regions(struct udevice *dev, struct pci_region **iop,
 		    struct pci_region **memp, struct pci_region **prefp);
 
 /**
+ * dm_pci_read_bar32() - read a base address register from a device
+ *
+ * @dev:	Device to check
+ * @barnum:	Bar number to read (numbered from 0)
+ * @return: value of BAR
+ */
+u32 dm_pci_read_bar32(struct udevice *dev, int barnum);
+
+/**
+ * dm_pci_bus_to_phys() - convert a PCI bus address to a physical address
+ *
+ * @dev:	Device containing the PCI address
+ * @addr:	PCI address to convert
+ * @flags:	Flags for the region type (PCI_REGION_...)
+ * @return physical address corresponding to that PCI bus address
+ */
+phys_addr_t dm_pci_bus_to_phys(struct udevice *dev, pci_addr_t addr,
+			       unsigned long flags);
+
+/**
+ * dm_pci_phys_to_bus() - convert a physical address to a PCI bus address
+ *
+ * @dev:	Device containing the bus address
+ * @addr:	Physical address to convert
+ * @flags:	Flags for the region type (PCI_REGION_...)
+ * @return PCI bus address corresponding to that physical address
+ */
+pci_addr_t dm_pci_phys_to_bus(struct udevice *dev, phys_addr_t addr,
+			      unsigned long flags);
+
+/**
+ * dm_pci_map_bar() - get a virtual address associated with a BAR region
+ *
+ * Looks up a base address register and finds the physical memory address
+ * that corresponds to it
+ *
+ * @dev:	Device to check
+ * @bar:	Bar number to read (numbered from 0)
+ * @flags:	Flags for the region type (PCI_REGION_...)
+ * @return: pointer to the virtual address to use
+ */
+void *dm_pci_map_bar(struct udevice *dev, int bar, int flags);
+
+#define dm_pci_virt_to_bus(dev, addr, flags) \
+	dm_pci_phys_to_bus(dev, (virt_to_phys(addr)), (flags))
+#define dm_pci_bus_to_virt(dev, addr, flags, len, map_flags) \
+	map_physmem(dm_pci_bus_to_phys(dev, (addr), (flags)), \
+		    (len), (map_flags))
+
+#define dm_pci_phys_to_mem(dev, addr) \
+	dm_pci_phys_to_bus((dev), (addr), PCI_REGION_MEM)
+#define dm_pci_mem_to_phys(dev, addr) \
+	dm_pci_bus_to_phys((dev), (addr), PCI_REGION_MEM)
+#define dm_pci_phys_to_io(dev, addr) \
+	dm_pci_phys_to_bus((dev), (addr), PCI_REGION_IO)
+#define dm_pci_io_to_phys(dev, addr) \
+	dm_pci_bus_to_phys((dev), (addr), PCI_REGION_IO)
+
+#define dm_pci_virt_to_mem(dev, addr) \
+	dm_pci_virt_to_bus((dev), (addr), PCI_REGION_MEM)
+#define dm_pci_mem_to_virt(dev, addr, len, map_flags) \
+	dm_pci_bus_to_virt((dev), (addr), PCI_REGION_MEM, (len), (map_flags))
+#define dm_pci_virt_to_io(dev, addr) \
+	dm_dm_pci_virt_to_bus((dev), (addr), PCI_REGION_IO)
+#define dm_pci_io_to_virt(dev, addr, len, map_flags) \
+	dm_dm_pci_bus_to_virt((dev), (addr), PCI_REGION_IO, (len), (map_flags))
+
+/**
+ * dm_pci_find_device() - find a device by vendor/device ID
+ *
+ * @vendor:	Vendor ID
+ * @device:	Device ID
+ * @index:	0 to find the first match, 1 for second, etc.
+ * @devp:	Returns pointer to the device, if found
+ * @return 0 if found, -ve on error
+ */
+int dm_pci_find_device(unsigned int vendor, unsigned int device, int index,
+		       struct udevice **devp);
+
+/**
+ * dm_pci_find_class() - find a device by class
+ *
+ * @find_class: 3-byte (24-bit) class value to find
+ * @index:	0 to find the first match, 1 for second, etc.
+ * @devp:	Returns pointer to the device, if found
+ * @return 0 if found, -ve on error
+ */
+int dm_pci_find_class(uint find_class, int index, struct udevice **devp);
+
+/**
  * struct dm_pci_emul_ops - PCI device emulator operations
  */
 struct dm_pci_emul_ops {
diff --git a/include/pci_rom.h b/include/pci_rom.h
index 2f1665d..95c6d07 100644
--- a/include/pci_rom.h
+++ b/include/pci_rom.h
@@ -44,14 +44,14 @@ enum pci_rom_emul {
 };
 
  /**
- * pci_run_vga_bios() - Run the VGA BIOS in an x86 PC
+ * dm_pci_run_vga_bios() - Run the VGA BIOS in an x86 PC
  *
  * @dev:	Video device containing the BIOS
  * @int15_handler:	Function to call to handle int 0x15
  * @exec_method:	flags from enum pci_rom_emul
  */
-int pci_run_vga_bios(pci_dev_t dev, int (*int15_handler)(void),
-		     int exec_method);
+int dm_pci_run_vga_bios(struct udevice *dev, int (*int15_handler)(void),
+			int exec_method);
 
 /**
  * board_map_oprom_vendev() - map several PCI IDs to the one the ROM expects