summaryrefslogtreecommitdiff
path: root/doc/README.s5pc1xx
diff options
context:
space:
mode:
authorMichael Brandt <Michael.Brandt@stericsson.com>2009-10-26 10:23:13 +0100
committerMichael Brandt <Michael.Brandt@stericsson.com>2009-10-26 10:23:13 +0100
commitdd037f7a4f779bdfa9984b0db74a1bcdf7170fe9 (patch)
treeca7e06ab2c6ebd83269d24542b0881e622f314da /doc/README.s5pc1xx
parent4bd4413ae52e40d8e4c4e801b8d6bc3daf3229e3 (diff)
parentf3ee25859e3920ee7c7cc519a3e6f60d70d7a53f (diff)
Merge branch 'master' of http://git.denx.de/u-boot
Conflicts: Makefile
Diffstat (limited to 'doc/README.s5pc1xx')
-rw-r--r--doc/README.s5pc1xx56
1 files changed, 56 insertions, 0 deletions
diff --git a/doc/README.s5pc1xx b/doc/README.s5pc1xx
new file mode 100644
index 000000000..5a0fe33db
--- /dev/null
+++ b/doc/README.s5pc1xx
@@ -0,0 +1,56 @@
+
+Summary
+=======
+
+This README is about U-Boot support for SAMSUNG's ARM Cortex-A8 based S5PC1xx
+family of SoCs (S5PC100 [1] and S5PC110).
+
+Currently the following board is supported:
+
+* SMDKC100 [2]
+
+Toolchain
+=========
+
+While ARM Cortex-A8 support ARM v7 instruction set (-march=armv7a) we compile
+with -march=armv5 to allow more compilers to work. For U-Boot code this has
+no performance impact.
+
+Build
+=====
+
+* SMDKC100
+
+make smdkc100_config
+make
+
+
+Interfaces
+==========
+
+cpu
+
+To check SoC:
+
+ if (cpu_is_s5pc100())
+ printf("cpu is s5pc100\n");
+
+ or
+
+ if (cpu_is_s5pc110())
+ printf("cpu is s5pc110\n");
+
+gpio
+ not supported yet.
+
+Links
+=====
+
+[1] S5PC100:
+
+http://www.samsung.com/global/business/semiconductor/productInfo.do?
+fmly_id=229&partnum=S5PC100
+
+[2] SMDKC100:
+
+http://meritech.co.kr/eng/products/product_view.php?num=28