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authorHaavard Skinnemoen <haavard.skinnemoen@atmel.com>2008-12-17 16:53:07 +0100
committerHaavard Skinnemoen <haavard.skinnemoen@atmel.com>2008-12-17 16:53:07 +0100
commitcb5473205206c7f14cbb1e747f28ec75b48826e2 (patch)
tree8f4808d60917100b18a10b05230f7638a0a9bbcc /lib_sparc/bootm.c
parentbaf449fc5ff96f071bb0e3789fd3265f6d4fd9a0 (diff)
parent92c78a3bbcb2ce508b4bf1c4a1e0940406a024bb (diff)
downloadolio-uboot-2014.01-cb5473205206c7f14cbb1e747f28ec75b48826e2.tar.xz
olio-uboot-2014.01-cb5473205206c7f14cbb1e747f28ec75b48826e2.zip
Merge branch 'fixes' into cleanups
Conflicts: board/atmel/atngw100/atngw100.c board/atmel/atstk1000/atstk1000.c cpu/at32ap/at32ap700x/gpio.c include/asm-avr32/arch-at32ap700x/clk.h include/configs/atngw100.h include/configs/atstk1002.h include/configs/atstk1003.h include/configs/atstk1004.h include/configs/atstk1006.h include/configs/favr-32-ezkit.h include/configs/hammerhead.h include/configs/mimc200.h
Diffstat (limited to 'lib_sparc/bootm.c')
-rw-r--r--lib_sparc/bootm.c24
1 files changed, 15 insertions, 9 deletions
diff --git a/lib_sparc/bootm.c b/lib_sparc/bootm.c
index 4e8c92048..c62cf57d8 100644
--- a/lib_sparc/bootm.c
+++ b/lib_sparc/bootm.c
@@ -27,6 +27,7 @@
#include <asm/byteorder.h>
#include <asm/prom.h>
#include <asm/cache.h>
+#include <image.h>
#define PRINT_KERNEL_HEADER
@@ -81,6 +82,15 @@ struct __attribute__ ((packed)) {
/* temporary initrd image holder */
image_header_t ihdr;
+void arch_lmb_reserve(struct lmb *lmb)
+{
+ /* Reserve the space used by PROM and stack. This is done
+ * to avoid that the RAM image is copied over stack or
+ * PROM.
+ */
+ lmb_reserve(lmb, CONFIG_SYS_RELOC_MONITOR_BASE, CONFIG_SYS_RAM_END);
+}
+
/* boot the linux kernel */
int do_bootm_linux(int flag, int argc, char *argv[], bootm_headers_t * images)
{
@@ -93,6 +103,9 @@ int do_bootm_linux(int flag, int argc, char *argv[], bootm_headers_t * images)
struct lmb *lmb = &images->lmb;
int ret;
+ if ((flag != 0) && (flag != BOOTM_STATE_OS_GO))
+ return 1;
+
/* Get virtual address of kernel start */
linux_hdr = (void *)images->os.load;
@@ -124,13 +137,6 @@ int do_bootm_linux(int flag, int argc, char *argv[], bootm_headers_t * images)
rd_len = images->rd_end - images->rd_start;
if (rd_len) {
-
- /* Reserve the space used by PROM and stack. This is done
- * to avoid that the RAM image is copied over stack or
- * PROM.
- */
- lmb_reserve(lmb, CFG_RELOC_MONITOR_BASE, CFG_RAM_END);
-
ret = boot_ramdisk_high(lmb, images->rd_start, rd_len,
&initrd_start, &initrd_end);
if (ret) {
@@ -144,7 +150,7 @@ int do_bootm_linux(int flag, int argc, char *argv[], bootm_headers_t * images)
* Set INITRD Image address relative to RAM Start
*/
linux_hdr->hdr_input.ver_0203.sparc_ramdisk_image =
- initrd_start - CFG_RAM_BASE;
+ initrd_start - CONFIG_SYS_RAM_BASE;
linux_hdr->hdr_input.ver_0203.sparc_ramdisk_size = rd_len;
/* Clear READ ONLY flag if set to non-zero */
linux_hdr->hdr_input.ver_0203.root_flags = 1;
@@ -173,7 +179,7 @@ int do_bootm_linux(int flag, int argc, char *argv[], bootm_headers_t * images)
* From now on the only code in u-boot that will be
* executed is the PROM code.
*/
- kernel(kernel_arg_promvec, (void *)ep);
+ kernel(kernel_arg_promvec, (void *)images->ep);
/* It will never come to this... */
while (1) ;