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authorIan Campbell <ijc@hellion.org.uk>2014-05-05 11:52:30 +0100
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>2014-05-25 16:31:03 +0200
commit50827a5991bb345319bd0ce76f5e2402fac0c391 (patch)
tree541341b0565b8f27666a628f73c030bf3697c35d /include/configs
parente24ea55c04a8ee9c273dd879edda23bbde3d807a (diff)
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sunxi: non-FEL SPL boot support for sun7i
Add support for booting from an MMC card. Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Henrik Nordström <henrik@henriknordstrom.net> Signed-off-by: Ian Campbell <ijc@hellion.org.uk> Reviewed-by: Marek Vasut <marex@denx.de> Cc: Tom Cubie <Mr.hipboi@gmail.com> Reviewed-by: Tom Rini <trini@ti.com>
Diffstat (limited to 'include/configs')
-rw-r--r--include/configs/sunxi-common.h26
1 files changed, 26 insertions, 0 deletions
diff --git a/include/configs/sunxi-common.h b/include/configs/sunxi-common.h
index 4253452..5d72d62 100644
--- a/include/configs/sunxi-common.h
+++ b/include/configs/sunxi-common.h
@@ -17,6 +17,11 @@
* High Level Configuration Options
*/
#define CONFIG_SUNXI /* sunxi family */
+#ifdef CONFIG_SPL_BUILD
+#ifndef CONFIG_SPL_FEL
+#define CONFIG_SYS_THUMB_BUILD /* Thumbs mode to save space in SPL */
+#endif
+#endif
#include <asm/arch/cpu.h> /* get chip and board defs */
@@ -121,11 +126,32 @@
#define CONFIG_SPL_SERIAL_SUPPORT
#define CONFIG_SPL_LIBGENERIC_SUPPORT
+#ifdef CONFIG_SPL_FEL
+
#define CONFIG_SPL
#define CONFIG_SPL_LDSCRIPT "arch/arm/cpu/armv7/sunxi/u-boot-spl-fel.lds"
#define CONFIG_SPL_START_S_PATH "arch/arm/cpu/armv7/sunxi"
#define CONFIG_SPL_TEXT_BASE 0x2000
#define CONFIG_SPL_MAX_SIZE 0x4000 /* 16 KiB */
+
+#else /* CONFIG_SPL */
+
+#define CONFIG_SPL_BSS_START_ADDR 0x4ff80000
+#define CONFIG_SPL_BSS_MAX_SIZE 0x80000 /* 512 KiB */
+
+#define CONFIG_SPL_TEXT_BASE 0x20 /* sram start+header */
+#define CONFIG_SPL_MAX_SIZE 0x5fe0 /* 24KB on sun4i/sun7i */
+
+#define CONFIG_SPL_LIBDISK_SUPPORT
+#define CONFIG_SPL_MMC_SUPPORT
+
+#define CONFIG_SPL_LDSCRIPT "arch/arm/cpu/armv7/sunxi/u-boot-spl.lds"
+
+#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 80 /* 40KiB */
+#define CONFIG_SPL_PAD_TO 32768 /* decimal for 'dd' */
+
+#endif /* CONFIG_SPL */
+
/* end of 32 KiB in sram */
#define LOW_LEVEL_SRAM_STACK 0x00008000 /* End of sram */
#define CONFIG_SPL_STACK LOW_LEVEL_SRAM_STACK