sparc32: added U-Boot build target: uImage

This is only for LEON as u-boot for SPARC only supports LEON.

Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 33 insertions, 0 deletions

diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
index 13d2b67..e48f471 100644
--- a/arch/sparc/Kconfig
+++ b/arch/sparc/Kconfig
@@ -461,6 +461,39 @@ config SPARC_LEON
 	  from www.gaisler.com. You can download a sparc-linux cross-compilation
 	  toolchain at www.gaisler.com.
 
+if SPARC_LEON
+menu "U-Boot options"
+
+config UBOOT_LOAD_ADDR
+	hex "uImage Load Address"
+	default 0x40004000
+	---help---
+	 U-Boot kernel load address, the address in physical address space
+	 where u-boot will place the Linux kernel before booting it.
+	 This address is normally the base address of main memory + 0x4000.
+
+config UBOOT_FLASH_ADDR
+	hex "uImage.o Load Address"
+	default 0x00080000
+	---help---
+	 Optional setting only affecting the uImage.o ELF-image used to
+	 download the uImage file to the target using a ELF-loader other than
+	 U-Boot. It may for example be used to download an uImage to FLASH with
+	 the GRMON utility before even starting u-boot.
+
+config UBOOT_ENTRY_ADDR
+	hex "uImage Entry Address"
+	default 0xf0004000
+	---help---
+	 Do not change this unless you know what you're doing. This is
+	 hardcoded by the SPARC32 and LEON port.
+
+	 This is the virtual address u-boot jumps to when booting the Linux
+	 Kernel.
+
+endmenu
+endif
+
 endmenu
 
 menu "Bus options (PCI etc.)"