Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / u-boot / api / api_platform-arm.c

diff --git a/qemu/roms/u-boot/api/api_platform-arm.c b/qemu/roms/u-boot/api/api_platform-arm.c
new file mode 100644 (file)
index 0000000..eb5338f
--- /dev/null
+++ b/qemu/roms/u-boot/api/api_platform-arm.c
@@ -0,0 +1,37 @@
+/*
+ * (C) Copyright 2007 Semihalf
+ *
+ * Written by: Rafal Jaworowski <raj@semihalf.com>
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ *
+ * This file contains routines that fetch data from ARM-dependent sources
+ * (bd_info etc.)
+ */
+
+#include <config.h>
+#include <linux/types.h>
+#include <api_public.h>
+
+#include <asm/u-boot.h>
+#include <asm/global_data.h>
+
+#include "api_private.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+/*
+ * Important notice: handling of individual fields MUST be kept in sync with
+ * include/asm-arm/u-boot.h and include/asm-arm/global_data.h, so any changes
+ * need to reflect their current state and layout of structures involved!
+ */
+int platform_sys_info(struct sys_info *si)
+{
+       int i;
+
+       for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++)
+               platform_set_mr(si, gd->bd->bi_dram[i].start,
+                               gd->bd->bi_dram[i].size, MR_ATTR_DRAM);
+
+       return 1;
+}