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Subject[PATCH v7 13/23] powerpc/8xx: Add missing SPRN defines into reg_8xx.h
Date
Add missing SPRN defines into reg_8xx.h
Some of them are defined in mmu-8xx.h, so we include mmu-8xx.h in
reg_8xx.h, for that we remove references to PAGE_SHIFT in mmu-8xx.h
to have it self sufficient, as includers of reg_8xx.h don't all
include asm/page.h

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
---
v2: no change
v3: We just add missing ones, don't move anymore the ones from mmu-8xx.h
v4: no change
v5: no change
v6: no change
v7: no change

arch/powerpc/include/asm/mmu-8xx.h | 4 ++--
arch/powerpc/include/asm/reg_8xx.h | 11 +++++++++++
2 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/arch/powerpc/include/asm/mmu-8xx.h b/arch/powerpc/include/asm/mmu-8xx.h
index f05500a..0a566f1 100644
--- a/arch/powerpc/include/asm/mmu-8xx.h
+++ b/arch/powerpc/include/asm/mmu-8xx.h
@@ -171,9 +171,9 @@ typedef struct {
} mm_context_t;
#endif /* !__ASSEMBLY__ */

-#if (PAGE_SHIFT == 12)
+#if defined(CONFIG_PPC_4K_PAGES)
#define mmu_virtual_psize MMU_PAGE_4K
-#elif (PAGE_SHIFT == 14)
+#elif defined(CONFIG_PPC_16K_PAGES)
#define mmu_virtual_psize MMU_PAGE_16K
#else
#error "Unsupported PAGE_SIZE"
diff --git a/arch/powerpc/include/asm/reg_8xx.h b/arch/powerpc/include/asm/reg_8xx.h
index e8ea346..0f71c81 100644
--- a/arch/powerpc/include/asm/reg_8xx.h
+++ b/arch/powerpc/include/asm/reg_8xx.h
@@ -4,6 +4,8 @@
#ifndef _ASM_POWERPC_REG_8xx_H
#define _ASM_POWERPC_REG_8xx_H

+#include <asm/mmu-8xx.h>
+
/* Cache control on the MPC8xx is provided through some additional
* special purpose registers.
*/
@@ -14,6 +16,15 @@
#define SPRN_DC_ADR 569 /* Address needed for some commands */
#define SPRN_DC_DAT 570 /* Read-only data register */

+/* Misc Debug */
+#define SPRN_DPDR 630
+#define SPRN_MI_CAM 816
+#define SPRN_MI_RAM0 817
+#define SPRN_MI_RAM1 818
+#define SPRN_MD_CAM 824
+#define SPRN_MD_RAM0 825
+#define SPRN_MD_RAM1 826
+
/* Commands. Only the first few are available to the instruction cache.
*/
#define IDC_ENABLE 0x02000000 /* Cache enable */
--
2.1.0
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