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authorwdenk <wdenk>2003-09-05 23:19:14 +0000
committerwdenk <wdenk>2003-09-05 23:19:14 +0000
commit7152b1d0b3f8beec8c297d64664e41b4c4ef610a (patch)
tree00df503a08239cd4d02840a738bc835d2ac6fc9e /include/mpc5xxx.h
parent4d816774f120e5f0278197eb9de32a6e318cce04 (diff)
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* Add support for SK98xx driver
* Add PCI support for SL8245 board * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB) or 1 x AM29LV652 (two LV065 in one chip = 16 MB); Run IPB at 133 Mhz; adjust the MII clock frequency accordingly * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz) to allow for more accurate baudrate settings (error now 0.7% at 115 kbps, instead of 3.5% before) * Patch by Andreas Mohr, 4 Sep 2003: Fix a lot of spelling errors
Diffstat (limited to 'include/mpc5xxx.h')
-rw-r--r--include/mpc5xxx.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/include/mpc5xxx.h b/include/mpc5xxx.h
index 4218b05..02683e3 100644
--- a/include/mpc5xxx.h
+++ b/include/mpc5xxx.h
@@ -40,6 +40,15 @@
/* Exception offsets (PowerPC standard) */
#define EXC_OFF_SYS_RESET 0x0100
+/* useful macros for manipulating CSx_START/STOP */
+#if defined(CONFIG_MGT5100)
+#define START_REG(start) ((start) >> 15)
+#define STOP_REG(start, size) (((start) + (size) - 1) >> 15)
+#elif defined(CONFIG_MPC5200)
+#define START_REG(start) ((start) >> 16)
+#define STOP_REG(start, size) (((start) + (size) - 1) >> 16)
+#endif
+
/* Internal memory map */
#define MPC5XXX_CS0_START (CFG_MBAR + 0x0004)