[PATCH][PPC32] Added MPC8555/8541 security block infrastructure

[Kumar Gala]

Andrew,

This patch adds OCP, interrupt, and memory offset details for the security 
block on MPC8555/8541 to support drivers.

Signed-off-by: Kumar Gala <kumar.gala@xxxxxxxxxxxxx>

--

diff -Nru a/arch/ppc/platforms/85xx/mpc8555.c b/arch/ppc/platforms/85xx/mpc8555.c
--- a/arch/ppc/platforms/85xx/mpc8555.c	2004-11-08 21:33:21 -06:00
+++ b/arch/ppc/platforms/85xx/mpc8555.c	2004-11-08 21:33:21 -06:00
@@ -77,6 +77,13 @@
           .pm           = OCP_CPM_NA,
         },
         { .vendor       = OCP_VENDOR_FREESCALE,
+          .function     = OCP_FUNC_SEC2,
+          .index        = 0,
+          .paddr        = MPC85xx_SEC2_OFFSET,
+          .irq          = MPC85xx_IRQ_SEC2,
+          .pm           = OCP_CPM_NA,
+        },
+        { .vendor       = OCP_VENDOR_FREESCALE,
           .function     = OCP_FUNC_PERFMON,
           .index        = 0,
           .paddr        = MPC85xx_PERFMON_OFFSET,
diff -Nru a/include/asm-ppc/mpc85xx.h b/include/asm-ppc/mpc85xx.h
--- a/include/asm-ppc/mpc85xx.h	2004-11-08 21:33:21 -06:00
+++ b/include/asm-ppc/mpc85xx.h	2004-11-08 21:33:21 -06:00
@@ -81,6 +81,7 @@
 #define MPC85xx_IRQ_DUART	(26 + MPC85xx_OPENPIC_IRQ_OFFSET)
 #define MPC85xx_IRQ_IIC1	(27 + MPC85xx_OPENPIC_IRQ_OFFSET)
 #define MPC85xx_IRQ_PERFMON	(28 + MPC85xx_OPENPIC_IRQ_OFFSET)
+#define MPC85xx_IRQ_SEC2	(29 + MPC85xx_OPENPIC_IRQ_OFFSET)
 #define MPC85xx_IRQ_CPM		(30 + MPC85xx_OPENPIC_IRQ_OFFSET)

 /* The 12 external interrupt lines */
@@ -120,6 +121,8 @@
 #define MPC85xx_PCI2_SIZE	(0x01000)
 #define MPC85xx_PERFMON_OFFSET	(0xe1000)
 #define MPC85xx_PERFMON_SIZE	(0x01000)
+#define MPC85xx_SEC2_OFFSET	(0x30000)
+#define MPC85xx_SEC2_SIZE	(0x10000)
 #define MPC85xx_UART0_OFFSET	(0x04500)
 #define MPC85xx_UART0_SIZE	(0x00100)
 #define MPC85xx_UART1_OFFSET	(0x04600)
diff -Nru a/include/asm-ppc/ocp_ids.h b/include/asm-ppc/ocp_ids.h
--- a/include/asm-ppc/ocp_ids.h	2004-11-08 21:33:21 -06:00
+++ b/include/asm-ppc/ocp_ids.h	2004-11-08 21:33:21 -06:00
@@ -61,6 +61,7 @@
 #define OCP_FUNC_PERFMON	0x00D2	/* Performance Monitor */
 #define OCP_FUNC_RGMII		0x00D3
 #define OCP_FUNC_TAH		0x00D4
+#define OCP_FUNC_SEC2		0x00D5	/* Crypto/Security 2.0 */

 /* Network 0x0200 - 0x02FF */
 #define OCP_FUNC_EMAC		0x0200
-
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