MIPS: bootm: add support for generic relocation of init ramdisks

[u-boot] / arch / mips / lib / bootm.c

diff --git a/arch/mips/lib/bootm.c b/arch/mips/lib/bootm.c
index 257390b56079eaa0f55adc0d4e33f124c9792fad..27e0b1be849ce1b82b6f6c57feaa241fa1bfbf00 100644 (file)
--- a/arch/mips/lib/bootm.c
+++ b/arch/mips/lib/bootm.c
@@ -147,6 +147,7 @@ static void boot_prep_linux(bootm_headers_t *images)
 {
        char env_buf[12];
        const char *cp;
+       ulong rd_start, rd_size;
 
 #ifdef CONFIG_MEMSIZE_IN_BYTES
        sprintf(env_buf, "%lu", (ulong)gd->ram_size);
@@ -157,14 +158,17 @@ static void boot_prep_linux(bootm_headers_t *images)
              (ulong)(gd->ram_size >> 20));
 #endif /* CONFIG_MEMSIZE_IN_BYTES */
 
+       rd_start = UNCACHED_SDRAM(images->initrd_start);
+       rd_size = images->initrd_end - images->initrd_start;
+
        linux_env_init();
 
        linux_env_set("memsize", env_buf);
 
-       sprintf(env_buf, "0x%08X", (uint) UNCACHED_SDRAM(images->rd_start));
+       sprintf(env_buf, "0x%08lX", rd_start);
        linux_env_set("initrd_start", env_buf);
 
-       sprintf(env_buf, "0x%X", (uint) (images->rd_end - images->rd_start));
+       sprintf(env_buf, "0x%lX", rd_size);
        linux_env_set("initrd_size", env_buf);
 
        sprintf(env_buf, "0x%08X", (uint) (gd->bd->bi_flashstart));