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

From: Kumar Gala
Date: Tue Nov 09 2004 - 01:31:20 EST


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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