typedef phys_addr_t fdt_addr_t;
typedef phys_size_t fdt_size_t;
-#ifdef CONFIG_PHYS_64BIT
#define FDT_ADDR_T_NONE (-1U)
+#define FDT_SIZE_T_NONE (-1U)
+
+#ifdef CONFIG_PHYS_64BIT
#define fdt_addr_to_cpu(reg) be64_to_cpu(reg)
#define fdt_size_to_cpu(reg) be64_to_cpu(reg)
#define cpu_to_fdt_addr(reg) cpu_to_be64(reg)
#define cpu_to_fdt_size(reg) cpu_to_be64(reg)
typedef fdt64_t fdt_val_t;
#else
-#define FDT_ADDR_T_NONE (-1U)
#define fdt_addr_to_cpu(reg) be32_to_cpu(reg)
#define fdt_size_to_cpu(reg) be32_to_cpu(reg)
#define cpu_to_fdt_addr(reg) cpu_to_be32(reg)
/* Tegra124 XUSB pad controller */
COMPAT_NVIDIA_TEGRA210_XUSB_PADCTL,
/* Tegra210 XUSB pad controller */
- COMPAT_SMSC_LAN9215, /* SMSC 10/100 Ethernet LAN9215 */
- COMPAT_SAMSUNG_EXYNOS5_SROMC, /* Exynos5 SROMC */
COMPAT_SAMSUNG_EXYNOS_USB_PHY, /* Exynos phy controller for usb2.0 */
COMPAT_SAMSUNG_EXYNOS5_USB3_PHY,/* Exynos phy controller for usb3.0 */
COMPAT_SAMSUNG_EXYNOS_TMU, /* Exynos TMU */
u32 *bar);
/**
+ * Look at the bus range property of a device node and return the pci bus
+ * range for this node.
+ * The property must hold one fdt_pci_addr with a length.
+ * @param blob FDT blob
+ * @param node node to examine
+ * @param res the resource structure to return the bus range
+ * @return 0 if ok, negative on error
+ */
+
+int fdtdec_get_pci_bus_range(const void *blob, int node,
+ struct fdt_resource *res);
+
+/**
* Look up a 32-bit integer property in a node and return it. The property
* must have at least 4 bytes of data. The value of the first cell is
* returned.
*/
int fdtdec_get_child_count(const void *blob, int node);
-/**
- * Look in the FDT for a config item with the given name and return its value
- * as a 32-bit integer. The property must have at least 4 bytes of data. The
- * value of the first cell is returned.
- *
- * @param blob FDT blob to use
- * @param prop_name Node property name
- * @param default_val default value to return if the property is not found
- * @return integer value, if found, or default_val if not
- */
-int fdtdec_get_config_int(const void *blob, const char *prop_name,
- int default_val);
-
-/**
- * Look in the FDT for a config item with the given name
- * and return whether it exists.
- *
- * @param blob FDT blob
- * @param prop_name property name to look up
- * @return 1, if it exists, or 0 if not
- */
-int fdtdec_get_config_bool(const void *blob, const char *prop_name);
-
-/**
- * Look in the FDT for a config item with the given name and return its value
- * as a string.
- *
- * @param blob FDT blob
- * @param prop_name property name to look up
- * @returns property string, NULL on error.
- */
-char *fdtdec_get_config_string(const void *blob, const char *prop_name);
-
/*
* Look up a property in a node and return its contents in a byte
* array of given length. The property must have at least enough data for
int fdtdec_setup_mem_size_base(void);
/**
+ * fdtdec_setup_mem_size_base_lowest() - decode and setup gd->ram_size and
+ * gd->ram_start by lowest available memory base
+ *
+ * Decode the /memory 'reg' property to determine the lowest start of the memory
+ * bank bank and populate the global data with it.
+ *
+ * This function should be called from a boards dram_init(). This helper
+ * function allows for boards to query the device tree for DRAM size and start
+ * address instead of hard coding the value in the case where the memory size
+ * and start address cannot be detected automatically.
+ *
+ * @return 0 if OK, -EINVAL if the /memory node or reg property is missing or
+ * invalid
+ */
+int fdtdec_setup_mem_size_base_lowest(void);
+
+/**
* fdtdec_setup_memory_banksize() - decode and populate gd->bd->bi_dram
*
* Decode the /memory 'reg' property to determine the address and size of the
* };
* uint32_t phandle;
*
- * fdtdec_add_reserved_memory(fdt, "framebuffer", &fb, &phandle);
+ * fdtdec_add_reserved_memory(fdt, "framebuffer", &fb, &phandle, false);
*
* This results in the following subnode being added to the top-level
* /reserved-memory node:
* @param carveout information about the carveout region
* @param phandlep return location for the phandle of the carveout region
* can be NULL if no phandle should be added
+ * @param no_map add "no-map" property if true
* @return 0 on success or a negative error code on failure
*/
int fdtdec_add_reserved_memory(void *blob, const char *basename,
const struct fdt_memory *carveout,
- uint32_t *phandlep);
+ uint32_t *phandlep, bool no_map);
/**
* fdtdec_get_carveout() - reads a carveout from an FDT