[new uImage] Introduce lmb from linux kernel for memory mgmt of boot images

[karo-tx-uboot.git] / common / cmd_bootm.c

diff --git a/common/cmd_bootm.c b/common/cmd_bootm.c
index e5ed167749c059ba42d968f8a5736e1dbcb0057a..92c18d059d72543f5b42d099ae11597d917efd53 100644 (file)
--- a/common/cmd_bootm.c
+++ b/common/cmd_bootm.c
@@ -34,6 +34,7 @@
 #include <zlib.h>
 #include <bzlib.h>
 #include <environment.h>
+#include <lmb.h>
 #include <asm/byteorder.h>
 
 #ifdef CFG_HUSH_PARSER
@@ -118,8 +119,19 @@ int do_bootm (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
        ulong           image_start, image_end;
        ulong           load_start, load_end;
 
+       struct lmb lmb;
+
        memset ((void *)&images, 0, sizeof (images));
        images.verify = getenv_verify();
+       images.lmb = &lmb;
+
+       lmb_init(&lmb);
+
+#ifdef CFG_SDRAM_BASE
+       lmb_add(&lmb, CFG_SDRAM_BASE, gd->bd->bi_memsize);
+#else
+       lmb_add(&lmb, 0, gd->bd->bi_memsize);
+#endif
 
        /* get kernel image header, start address and length */
        os_hdr = get_kernel (cmdtp, flag, argc, argv,
@@ -237,6 +249,8 @@ int do_bootm (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 
        show_boot_progress (8);
 
+       lmb_reserve(&lmb, load_start, (load_end - load_start));
+
        switch (os) {
        default:                        /* handled by (original) Linux case */
        case IH_OS_LINUX: