* Add support for PPChameleon Eval Board

[u-boot] / include / asm-ppc / cpm_8260.h

diff --git a/include/asm-ppc/cpm_8260.h b/include/asm-ppc/cpm_8260.h
index bf2e2a2cb62c6c3bc1b743ce42225f166c6ae8c0..b3d08ffd4d75c152d21dd36fcc4fb0cb1c510122 100644 (file)
--- a/include/asm-ppc/cpm_8260.h
+++ b/include/asm-ppc/cpm_8260.h
@@ -141,6 +141,13 @@ typedef struct cpm_buf_desc {
 #else
 #define CPM_POST_WORD_ADDR     CFG_CPM_POST_WORD_ADDR
 #endif
+
+#ifndef CFG_CPM_BOOTCOUNT_ADDR
+#define CPM_BOOTCOUNT_ADDR     (CPM_POST_WORD_ADDR - 2*sizeof(ulong))
+#else
+#define CPM_BOOTCOUNT_ADDR     CFG_CPM_BOOTCOUNT_ADDR
+#endif
+
 #define PROFF_SCC1             ((uint)0x8000)
 #define PROFF_SCC2             ((uint)0x8100)
 #define PROFF_SCC3             ((uint)0x8200)
@@ -170,7 +177,7 @@ typedef struct cpm_buf_desc {
  */
 #define PROFF_SMC1     (0)
 #define PROFF_SMC2     (64)
-
+#define PROFF_SPI      ((16*1024) - 128)
 
 /* Define enough so I can at least use the serial port as a UART.
  */
@@ -737,6 +744,17 @@ typedef struct spi {
 #define SPMODE_LEN(x)  ((((x)-1)&0xF)<<4)
 #define SPMODE_PM(x)   ((x) &0xF)
 
+/* SPI Event/Mask register.
+*/
+#define SPI_EMASK              0x37    /* Event Mask                           */
+#define SPI_MME                        0x20    /* Multi-Master Error                   */
+#define SPI_TXE                        0x10    /* Transmit Error                       */
+#define SPI_BSY                        0x04    /* Busy                                 */
+#define SPI_TXB                        0x02    /* Tx Buffer Empty                      */
+#define SPI_RXB                        0x01    /* RX Buffer full/closed                */
+
+#define SPI_STR                        0x80    /* SPCOM: Start transmit                */
+
 #define SPI_EB         ((u_char)0x10)          /* big endian byte order */
 
 #define BD_IIC_START           ((ushort)0x0400)