powerpc, 8xx: remove support for 8xx

[u-boot] / arch / powerpc / include / asm / cache.h

diff --git a/arch/powerpc/include/asm/cache.h b/arch/powerpc/include/asm/cache.h
index d3a83910b6fce2c6449d30fa040f4b7c596686b2..20c52fcddcff5a6bd239b9f1058c9760cb107380 100644 (file)
--- a/arch/powerpc/include/asm/cache.h
+++ b/arch/powerpc/include/asm/cache.h
@@ -7,9 +7,7 @@
 #include <asm/processor.h>
 
 /* bytes per L1 cache line */
-#if defined(CONFIG_8xx)
-#define        L1_CACHE_SHIFT  4
-#elif defined(CONFIG_PPC64BRIDGE)
+#if defined(CONFIG_PPC64BRIDGE)
 #define L1_CACHE_SHIFT 7
 #elif defined(CONFIG_E500MC)
 #define L1_CACHE_SHIFT 6
@@ -72,41 +70,4 @@ void disable_cpc_sram(void);
 #define L2CACHE_NONE   0x03    /* NONE */
 #define L2CACHE_PARITY  0x08    /* Mask for L2 Cache Parity Protected bit */
 
-#ifdef CONFIG_8xx
-/* Cache control on the MPC8xx is provided through some additional
- * special purpose registers.
- */
-#define IC_CST         560     /* Instruction cache control/status */
-#define IC_ADR         561     /* Address needed for some commands */
-#define IC_DAT         562     /* Read-only data register */
-#define DC_CST         568     /* Data cache control/status */
-#define DC_ADR         569     /* Address needed for some commands */
-#define DC_DAT         570     /* Read-only data register */
-
-/* Commands.  Only the first few are available to the instruction cache.
-*/
-#define        IDC_ENABLE      0x02000000      /* Cache enable */
-#define IDC_DISABLE    0x04000000      /* Cache disable */
-#define IDC_LDLCK      0x06000000      /* Load and lock */
-#define IDC_UNLINE     0x08000000      /* Unlock line */
-#define IDC_UNALL      0x0a000000      /* Unlock all */
-#define IDC_INVALL     0x0c000000      /* Invalidate all */
-
-#define DC_FLINE       0x0e000000      /* Flush data cache line */
-#define DC_SFWT                0x01000000      /* Set forced writethrough mode */
-#define DC_CFWT                0x03000000      /* Clear forced writethrough mode */
-#define DC_SLES                0x05000000      /* Set little endian swap mode */
-#define DC_CLES                0x07000000      /* Clear little endian swap mode */
-
-/* Status.
-*/
-#define IDC_ENABLED    0x80000000      /* Cache is enabled */
-#define IDC_CERR1      0x00200000      /* Cache error 1 */
-#define IDC_CERR2      0x00100000      /* Cache error 2 */
-#define IDC_CERR3      0x00080000      /* Cache error 3 */
-
-#define DC_DFWT                0x40000000      /* Data cache is forced write through */
-#define DC_LES         0x20000000      /* Caches are little endian mode */
-#endif /* CONFIG_8xx */
-
 #endif