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authorScott Wood <scottwood@freescale.com>2012-12-06 13:33:17 +0000
committerKim Phillips <kim.phillips@freescale.com>2012-12-19 17:45:44 -0600
commit06f60ae3e454e15a410a0d4e96769bf938af8fcb (patch)
tree782054a8a7c564a760bd612f07c4ec455c1782a9 /README
parent74752baa738ee9dafe69d726910e26da56f6f722 (diff)
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powerpc/mpc83xx: add support for new SPL
This adds arch support for PPC mpc83xx to boot "minimal" (4K) SPLs using the new infrastructure. Existing nand_spl targets are updated to deal with the name change from nand_init.c to spl_minimal.c (as in theory this isn't limited to NAND anymore). Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Diffstat (limited to 'README')
-rw-r--r--README6
1 files changed, 6 insertions, 0 deletions
diff --git a/README b/README
index 5105e64..264a27f 100644
--- a/README
+++ b/README
@@ -2779,6 +2779,12 @@ FIT uImage format:
CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME
Filename to read to load U-Boot when reading from FAT
+ CONFIG_SPL_MPC83XX_WAIT_FOR_NAND
+ Set this for NAND SPL on PPC mpc83xx targets, so that
+ start.S waits for the rest of the SPL to load before
+ continuing (the hardware starts execution after just
+ loading the first page rather than the full 4K).
+
CONFIG_SPL_NAND_BASE
Include nand_base.c in the SPL. Requires
CONFIG_SPL_NAND_DRIVERS.