Merge branch 'master' of git://git.denx.de/u-boot into master

Conflicts:
	drivers/power/power_fsl.c
	include/configs/mx35pdk.h
	include/configs/mx53loco.h
	include/configs/woodburn_common.h
	board/woodburn/woodburn.c

These boards still use the old old PMIC framework, so they
do not merge properly after the power framework was merged into
mainline.

Fix all conflicts and update woodburn to use Power Framework.

Signed-off-by: Stefano Babic <sbabic@denx.de>

1 files changed, 70 insertions, 2 deletions

diff --git a/arch/x86/cpu/coreboot/sdram.c b/arch/x86/cpu/coreboot/sdram.c
index f8fdac6319e..76274cb88e3 100644
--- a/arch/x86/cpu/coreboot/sdram.c
+++ b/arch/x86/cpu/coreboot/sdram.c
@@ -27,8 +27,9 @@
 #include <asm/e820.h>
 #include <asm/u-boot-x86.h>
 #include <asm/global_data.h>
-#include <asm/arch-coreboot/sysinfo.h>
-#include <asm/arch-coreboot/tables.h>
+#include <asm/processor.h>
+#include <asm/arch/sysinfo.h>
+#include <asm/arch/tables.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -51,6 +52,58 @@ unsigned install_e820_map(unsigned max_entries, struct e820entry *entries)
 	return num_entries;
 }
 
+/*
+ * This function looks for the highest region of memory lower than 4GB which
+ * has enough space for U-Boot where U-Boot is aligned on a page boundary. It
+ * overrides the default implementation found elsewhere which simply picks the
+ * end of ram, wherever that may be. The location of the stack, the relocation
+ * address, and how far U-Boot is moved by relocation are set in the global
+ * data structure.
+ */
+int calculate_relocation_address(void)
+{
+	const uint64_t uboot_size = (uintptr_t)&__bss_end -
+			(uintptr_t)&__text_start;
+	const uint64_t total_size = uboot_size + CONFIG_SYS_MALLOC_LEN +
+		CONFIG_SYS_STACK_SIZE;
+	uintptr_t dest_addr = 0;
+	int i;
+
+	for (i = 0; i < lib_sysinfo.n_memranges; i++) {
+		struct memrange *memrange = &lib_sysinfo.memrange[i];
+		/* Force U-Boot to relocate to a page aligned address. */
+		uint64_t start = roundup(memrange->base, 1 << 12);
+		uint64_t end = memrange->base + memrange->size;
+
+		/* Ignore non-memory regions. */
+		if (memrange->type != CB_MEM_RAM)
+			continue;
+
+		/* Filter memory over 4GB. */
+		if (end > 0xffffffffULL)
+			end = 0x100000000ULL;
+		/* Skip this region if it's too small. */
+		if (end - start < total_size)
+			continue;
+
+		/* Use this address if it's the largest so far. */
+		if (end - uboot_size > dest_addr)
+			dest_addr = end;
+	}
+
+	/* If no suitable area was found, return an error. */
+	if (!dest_addr)
+		return 1;
+
+	dest_addr -= uboot_size;
+	dest_addr &= ~((1 << 12) - 1);
+	gd->relocaddr = dest_addr;
+	gd->reloc_off = dest_addr - (uintptr_t)&__text_start;
+	gd->start_addr_sp = dest_addr - CONFIG_SYS_MALLOC_LEN;
+
+	return 0;
+}
+
 int dram_init_f(void)
 {
 	int i;
@@ -71,5 +124,20 @@ int dram_init_f(void)
 
 int dram_init(void)
 {
+	int i, j;
+
+	if (CONFIG_NR_DRAM_BANKS) {
+		for (i = 0, j = 0; i < lib_sysinfo.n_memranges; i++) {
+			struct memrange *memrange = &lib_sysinfo.memrange[i];
+
+			if (memrange->type == CB_MEM_RAM) {
+				gd->bd->bi_dram[j].start = memrange->base;
+				gd->bd->bi_dram[j].size = memrange->size;
+				j++;
+				if (j >= CONFIG_NR_DRAM_BANKS)
+					break;
+			}
+		}
+	}
 	return 0;
 }