Merge https://gitlab.denx.de/u-boot/custodians/u-boot-fsl-qoriq

update ls1028aqds networking protocol, config in ls1021atwr, env in ls1012a
Add seli3 board support, booke watchdog, update eTSEC support in ppc-qemu
Add DM_SERIAL and lpuart in sl28, add DM_ETH support for some of powerpc platforms

Signed-off-by: Priyanka Jain <[email protected]>

3 files changed, 62 insertions, 7 deletions

diff --git a/drivers/core/Kconfig b/drivers/core/Kconfig
index 1eccac28c62..a7c31208604 100644
--- a/drivers/core/Kconfig
+++ b/drivers/core/Kconfig
@@ -235,6 +235,20 @@ config SPL_SIMPLE_BUS
 	  Supports the 'simple-bus' driver, which is used on some systems
 	  in SPL.
 
+config SIMPLE_BUS_CORRECT_RANGE
+	bool "Decode the 'simple-bus' <range> by honoring the #address-cells and #size-cells"
+	depends on SIMPLE_BUS
+	default y if SANDBOX
+	help
+	  Decoding the 'simple-bus' <range> by honoring the #address-cells
+	  and #size-cells of parent/child bus. If unset, #address-cells of
+	  parent bus is assumed to be 1, #address-cells and #size-cells of
+	  child bus is also assumed to be 1, to save some spaces of using
+	  an advanced API to decode the <range>, which benefits SPL image
+	  builds that have size limits.
+
+	  If you are unsure about this, Say N here.
+
 config SIMPLE_PM_BUS
 	bool "Support simple-pm-bus driver"
 	depends on DM && OF_CONTROL && CLK && POWER_DOMAIN
diff --git a/drivers/core/of_extra.c b/drivers/core/of_extra.c
index 653344529e6..7702beff97b 100644
--- a/drivers/core/of_extra.c
+++ b/drivers/core/of_extra.c
@@ -130,3 +130,26 @@ int ofnode_decode_memory_region(ofnode config_node, const char *mem_type,
 
 	return 0;
 }
+
+bool ofnode_phy_is_fixed_link(ofnode eth_node, ofnode *phy_node)
+{
+	ofnode node, subnode;
+	int len;
+
+	subnode = ofnode_find_subnode(eth_node, "fixed-link");
+	if (ofnode_valid(subnode)) {
+		/* new binding */
+		node = subnode;
+	} else if (ofnode_get_property(eth_node, "fixed-link", &len) &&
+		   len == (5 * sizeof(__be32))) {
+		/* old binding */
+		node = eth_node;
+	} else {
+		return false;
+	}
+
+	if (phy_node)
+		*phy_node = node;
+
+	return true;
+}
diff --git a/drivers/core/simple-bus.c b/drivers/core/simple-bus.c
index b0c2c209587..18f52d26df2 100644
--- a/drivers/core/simple-bus.c
+++ b/drivers/core/simple-bus.c
@@ -4,8 +4,12 @@
  */
 
 #include <common.h>
+#include <asm/global_data.h>
 #include <dm.h>
 #include <dm/simple_bus.h>
+#include <fdt_support.h>
+
+DECLARE_GLOBAL_DATA_PTR;
 
 fdt_addr_t simple_bus_translate(struct udevice *dev, fdt_addr_t addr)
 {
@@ -22,16 +26,30 @@ static int simple_bus_post_bind(struct udevice *dev)
 #if CONFIG_IS_ENABLED(OF_PLATDATA)
 	return 0;
 #else
-	u32 cell[3];
+	struct simple_bus_plat *plat = dev_get_uclass_plat(dev);
 	int ret;
 
-	ret = dev_read_u32_array(dev, "ranges", cell, ARRAY_SIZE(cell));
-	if (!ret) {
-		struct simple_bus_plat *plat = dev_get_uclass_plat(dev);
+	if (CONFIG_IS_ENABLED(SIMPLE_BUS_CORRECT_RANGE)) {
+		uint64_t caddr, paddr, len;
+
+		/* only read range index 0 */
+		ret = fdt_read_range((void *)gd->fdt_blob, dev_of_offset(dev),
+				     0, &caddr, &paddr, &len);
+		if (!ret) {
+			plat->base = caddr;
+			plat->target = paddr;
+			plat->size = len;
+		}
+	} else {
+		u32 cell[3];
 
-		plat->base = cell[0];
-		plat->target = cell[1];
-		plat->size = cell[2];
+		ret = dev_read_u32_array(dev, "ranges", cell,
+					 ARRAY_SIZE(cell));
+		if (!ret) {
+			plat->base = cell[0];
+			plat->target = cell[1];
+			plat->size = cell[2];
+		}
 	}
 
 	return dm_scan_fdt_dev(dev);