[PATCH] powerpc: Make Virtex-II Pro support generic for all Virtex devices
authorGrant C. Likely <grant.likely@secretlab.ca>
Thu, 19 Jan 2006 08:12:40 +0000 (01:12 -0700)
committerPaul Mackerras <paulus@samba.org>
Tue, 7 Feb 2006 11:35:57 +0000 (22:35 +1100)
The PPC405 hard core is used in both the Virtex-II Pro and Virtex 4 FX
FPGAs.  This patch cleans up the Virtex naming convention to reflect more
than just the Virtex-II Pro.

Rename files virtex-ii_pro.[ch] to virtex.[ch]
Rename config value VIRTEX_II_PRO to XILINX_VIRTEX

Signed-off-by: Grant C. Likely <grant.likely@secretlab.ca>
Signed-off-by: Paul Mackerras <paulus@samba.org>
arch/ppc/platforms/4xx/Kconfig
arch/ppc/platforms/4xx/Makefile
arch/ppc/platforms/4xx/virtex-ii_pro.c [deleted file]
arch/ppc/platforms/4xx/virtex-ii_pro.h [deleted file]
arch/ppc/platforms/4xx/virtex.c [new file with mode: 0644]
arch/ppc/platforms/4xx/virtex.h [new file with mode: 0644]
arch/ppc/platforms/4xx/xilinx_ml300.c
arch/ppc/platforms/4xx/xilinx_ml300.h
arch/ppc/syslib/Makefile

index d8837911bbc6a473d90ae22d3c1c04f38dc90e3c..203abab32cc32864c53b64e516e3dca74a02d4d2 100644 (file)
@@ -208,11 +208,16 @@ config 405GPR
        depends on SYCAMORE
        default y
 
-config VIRTEX_II_PRO
+config XILINX_VIRTEX_II_PRO
        bool
        depends on XILINX_ML300
        default y
 
+config XILINX_VIRTEX
+       bool
+       depends on XILINX_VIRTEX_II_PRO
+       default y
+
 config STB03xxx
        bool
        depends on REDWOOD_5 || REDWOOD_6
index c9bb6117095477144a43f26487a338536e0f683a..be4163c8afe71506814ed5a545cc8aba6a24019b 100644 (file)
@@ -26,4 +26,4 @@ obj-$(CONFIG_440SP)           += ibm440sp.o
 obj-$(CONFIG_440SPE)           += ppc440spe.o
 obj-$(CONFIG_405EP)            += ibm405ep.o
 obj-$(CONFIG_405GPR)           += ibm405gpr.o
-obj-$(CONFIG_VIRTEX_II_PRO)    += virtex-ii_pro.o
+obj-$(CONFIG_XILINX_VIRTEX)    += virtex.o
diff --git a/arch/ppc/platforms/4xx/virtex-ii_pro.c b/arch/ppc/platforms/4xx/virtex-ii_pro.c
deleted file mode 100644 (file)
index 097cc9d..0000000
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
- * arch/ppc/platforms/4xx/virtex-ii_pro.c
- *
- * Author: MontaVista Software, Inc.
- *         source@mvista.com
- *
- * 2002-2004 (c) MontaVista Software, Inc.  This file is licensed under the
- * terms of the GNU General Public License version 2.  This program is licensed
- * "as is" without any warranty of any kind, whether express or implied.
- */
-
-#include <linux/config.h>
-#include <linux/init.h>
-#include <asm/ocp.h>
-#include "virtex-ii_pro.h"
-
-/* Have OCP take care of the serial ports. */
-struct ocp_def core_ocp[] = {
-#ifdef XPAR_UARTNS550_0_BASEADDR
-       { .vendor       = OCP_VENDOR_XILINX,
-         .function     = OCP_FUNC_16550,
-         .index        = 0,
-         .paddr        = XPAR_UARTNS550_0_BASEADDR,
-         .irq          = XPAR_INTC_0_UARTNS550_0_VEC_ID,
-         .pm           = OCP_CPM_NA
-       },
-#ifdef XPAR_UARTNS550_1_BASEADDR
-       { .vendor       = OCP_VENDOR_XILINX,
-         .function     = OCP_FUNC_16550,
-         .index        = 1,
-         .paddr        = XPAR_UARTNS550_1_BASEADDR,
-         .irq          = XPAR_INTC_0_UARTNS550_1_VEC_ID,
-         .pm           = OCP_CPM_NA
-       },
-#ifdef XPAR_UARTNS550_2_BASEADDR
-       { .vendor       = OCP_VENDOR_XILINX,
-         .function     = OCP_FUNC_16550,
-         .index        = 2,
-         .paddr        = XPAR_UARTNS550_2_BASEADDR,
-         .irq          = XPAR_INTC_0_UARTNS550_2_VEC_ID,
-         .pm           = OCP_CPM_NA
-       },
-#ifdef XPAR_UARTNS550_3_BASEADDR
-       { .vendor       = OCP_VENDOR_XILINX,
-         .function     = OCP_FUNC_16550,
-         .index        = 3,
-         .paddr        = XPAR_UARTNS550_3_BASEADDR,
-         .irq          = XPAR_INTC_0_UARTNS550_3_VEC_ID,
-         .pm           = OCP_CPM_NA
-       },
-#ifdef XPAR_UARTNS550_4_BASEADDR
-#error Edit this file to add more devices.
-#endif                 /* 4 */
-#endif                 /* 3 */
-#endif                 /* 2 */
-#endif                 /* 1 */
-#endif                 /* 0 */
-       { .vendor       = OCP_VENDOR_INVALID
-       }
-};
diff --git a/arch/ppc/platforms/4xx/virtex-ii_pro.h b/arch/ppc/platforms/4xx/virtex-ii_pro.h
deleted file mode 100644 (file)
index 026130c..0000000
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- * arch/ppc/platforms/4xx/virtex-ii_pro.h
- *
- * Include file that defines the Xilinx Virtex-II Pro processor
- *
- * Author: MontaVista Software, Inc.
- *         source@mvista.com
- *
- * 2002-2004 (c) MontaVista Software, Inc.  This file is licensed under the
- * terms of the GNU General Public License version 2.  This program is licensed
- * "as is" without any warranty of any kind, whether express or implied.
- */
-
-#ifdef __KERNEL__
-#ifndef __ASM_VIRTEXIIPRO_H__
-#define __ASM_VIRTEXIIPRO_H__
-
-#include <linux/config.h>
-#include <platforms/4xx/xparameters/xparameters.h>
-
-/* serial defines */
-
-#define RS_TABLE_SIZE  4       /* change this and add more devices below
-                                  if you have more then 4 16x50 UARTs */
-
-#define BASE_BAUD              (XPAR_UARTNS550_0_CLOCK_FREQ_HZ/16)
-
-/* The serial ports in the Virtex-II Pro have each I/O byte in the
- * LSByte of a word.  This means that iomem_reg_shift needs to be 2 to
- * change the byte offsets into word offsets.  In addition the base
- * addresses need to have 3 added to them to get to the LSByte.
- */
-#define STD_UART_OP(num)                                                \
-       { 0, BASE_BAUD, 0, XPAR_INTC_0_UARTNS550_##num##_VEC_ID,         \
-               ASYNC_BOOT_AUTOCONF,                                     \
-               .iomem_base = (u8 *)XPAR_UARTNS550_##num##_BASEADDR + 3, \
-               .iomem_reg_shift = 2,                                    \
-               .io_type = SERIAL_IO_MEM},
-
-#if defined(XPAR_INTC_0_UARTNS550_0_VEC_ID)
-#define ML300_UART0 STD_UART_OP(0)
-#else
-#define ML300_UART0
-#endif
-
-#if defined(XPAR_INTC_0_UARTNS550_1_VEC_ID)
-#define ML300_UART1 STD_UART_OP(1)
-#else
-#define ML300_UART1
-#endif
-
-#if defined(XPAR_INTC_0_UARTNS550_2_VEC_ID)
-#define ML300_UART2 STD_UART_OP(2)
-#else
-#define ML300_UART2
-#endif
-
-#if defined(XPAR_INTC_0_UARTNS550_3_VEC_ID)
-#define ML300_UART3 STD_UART_OP(3)
-#else
-#define ML300_UART3
-#endif
-
-#if defined(XPAR_INTC_0_UARTNS550_4_VEC_ID)
-#error Edit this file to add more devices.
-#elif defined(XPAR_INTC_0_UARTNS550_3_VEC_ID)
-#define NR_SER_PORTS   4
-#elif defined(XPAR_INTC_0_UARTNS550_2_VEC_ID)
-#define NR_SER_PORTS   3
-#elif defined(XPAR_INTC_0_UARTNS550_1_VEC_ID)
-#define NR_SER_PORTS   2
-#elif defined(XPAR_INTC_0_UARTNS550_0_VEC_ID)
-#define NR_SER_PORTS   1
-#else
-#define NR_SER_PORTS   0
-#endif
-
-#if defined(CONFIG_UART0_TTYS0)
-#define SERIAL_PORT_DFNS       \
-       ML300_UART0             \
-       ML300_UART1             \
-       ML300_UART2             \
-       ML300_UART3
-#endif
-
-#if defined(CONFIG_UART0_TTYS1)
-#define SERIAL_PORT_DFNS       \
-       ML300_UART1             \
-       ML300_UART0             \
-       ML300_UART2             \
-       ML300_UART3
-#endif
-
-#define DCRN_CPMFR_BASE        0
-
-#include <asm/ibm405.h>
-
-#endif                         /* __ASM_VIRTEXIIPRO_H__ */
-#endif                         /* __KERNEL__ */
diff --git a/arch/ppc/platforms/4xx/virtex.c b/arch/ppc/platforms/4xx/virtex.c
new file mode 100644 (file)
index 0000000..bbb12c0
--- /dev/null
@@ -0,0 +1,60 @@
+/*
+ * arch/ppc/platforms/4xx/virtex.c
+ *
+ * Author: MontaVista Software, Inc.
+ *         source@mvista.com
+ *
+ * 2002-2004 (c) MontaVista Software, Inc.  This file is licensed under the
+ * terms of the GNU General Public License version 2.  This program is licensed
+ * "as is" without any warranty of any kind, whether express or implied.
+ */
+
+#include <linux/config.h>
+#include <linux/init.h>
+#include <asm/ocp.h>
+#include <platforms/4xx/virtex.h>
+
+/* Have OCP take care of the serial ports. */
+struct ocp_def core_ocp[] = {
+#ifdef XPAR_UARTNS550_0_BASEADDR
+       { .vendor       = OCP_VENDOR_XILINX,
+         .function     = OCP_FUNC_16550,
+         .index        = 0,
+         .paddr        = XPAR_UARTNS550_0_BASEADDR,
+         .irq          = XPAR_INTC_0_UARTNS550_0_VEC_ID,
+         .pm           = OCP_CPM_NA
+       },
+#ifdef XPAR_UARTNS550_1_BASEADDR
+       { .vendor       = OCP_VENDOR_XILINX,
+         .function     = OCP_FUNC_16550,
+         .index        = 1,
+         .paddr        = XPAR_UARTNS550_1_BASEADDR,
+         .irq          = XPAR_INTC_0_UARTNS550_1_VEC_ID,
+         .pm           = OCP_CPM_NA
+       },
+#ifdef XPAR_UARTNS550_2_BASEADDR
+       { .vendor       = OCP_VENDOR_XILINX,
+         .function     = OCP_FUNC_16550,
+         .index        = 2,
+         .paddr        = XPAR_UARTNS550_2_BASEADDR,
+         .irq          = XPAR_INTC_0_UARTNS550_2_VEC_ID,
+         .pm           = OCP_CPM_NA
+       },
+#ifdef XPAR_UARTNS550_3_BASEADDR
+       { .vendor       = OCP_VENDOR_XILINX,
+         .function     = OCP_FUNC_16550,
+         .index        = 3,
+         .paddr        = XPAR_UARTNS550_3_BASEADDR,
+         .irq          = XPAR_INTC_0_UARTNS550_3_VEC_ID,
+         .pm           = OCP_CPM_NA
+       },
+#ifdef XPAR_UARTNS550_4_BASEADDR
+#error Edit this file to add more devices.
+#endif                 /* 4 */
+#endif                 /* 3 */
+#endif                 /* 2 */
+#endif                 /* 1 */
+#endif                 /* 0 */
+       { .vendor       = OCP_VENDOR_INVALID
+       }
+};
diff --git a/arch/ppc/platforms/4xx/virtex.h b/arch/ppc/platforms/4xx/virtex.h
new file mode 100644 (file)
index 0000000..049c767
--- /dev/null
@@ -0,0 +1,99 @@
+/*
+ * arch/ppc/platforms/4xx/virtex.h
+ *
+ * Include file that defines the Xilinx Virtex-II Pro processor
+ *
+ * Author: MontaVista Software, Inc.
+ *         source@mvista.com
+ *
+ * 2002-2004 (c) MontaVista Software, Inc.  This file is licensed under the
+ * terms of the GNU General Public License version 2.  This program is licensed
+ * "as is" without any warranty of any kind, whether express or implied.
+ */
+
+#ifdef __KERNEL__
+#ifndef __ASM_VIRTEX_H__
+#define __ASM_VIRTEX_H__
+
+#include <linux/config.h>
+#include <platforms/4xx/xparameters/xparameters.h>
+
+/* serial defines */
+
+#define RS_TABLE_SIZE  4       /* change this and add more devices below
+                                  if you have more then 4 16x50 UARTs */
+
+#define BASE_BAUD              (XPAR_UARTNS550_0_CLOCK_FREQ_HZ/16)
+
+/* The serial ports in the Virtex-II Pro have each I/O byte in the
+ * LSByte of a word.  This means that iomem_reg_shift needs to be 2 to
+ * change the byte offsets into word offsets.  In addition the base
+ * addresses need to have 3 added to them to get to the LSByte.
+ */
+#define STD_UART_OP(num)                                                \
+       { 0, BASE_BAUD, 0, XPAR_INTC_0_UARTNS550_##num##_VEC_ID,         \
+               ASYNC_BOOT_AUTOCONF,                                     \
+               .iomem_base = (u8 *)XPAR_UARTNS550_##num##_BASEADDR + 3, \
+               .iomem_reg_shift = 2,                                    \
+               .io_type = SERIAL_IO_MEM},
+
+#if defined(XPAR_INTC_0_UARTNS550_0_VEC_ID)
+#define ML300_UART0 STD_UART_OP(0)
+#else
+#define ML300_UART0
+#endif
+
+#if defined(XPAR_INTC_0_UARTNS550_1_VEC_ID)
+#define ML300_UART1 STD_UART_OP(1)
+#else
+#define ML300_UART1
+#endif
+
+#if defined(XPAR_INTC_0_UARTNS550_2_VEC_ID)
+#define ML300_UART2 STD_UART_OP(2)
+#else
+#define ML300_UART2
+#endif
+
+#if defined(XPAR_INTC_0_UARTNS550_3_VEC_ID)
+#define ML300_UART3 STD_UART_OP(3)
+#else
+#define ML300_UART3
+#endif
+
+#if defined(XPAR_INTC_0_UARTNS550_4_VEC_ID)
+#error Edit this file to add more devices.
+#elif defined(XPAR_INTC_0_UARTNS550_3_VEC_ID)
+#define NR_SER_PORTS   4
+#elif defined(XPAR_INTC_0_UARTNS550_2_VEC_ID)
+#define NR_SER_PORTS   3
+#elif defined(XPAR_INTC_0_UARTNS550_1_VEC_ID)
+#define NR_SER_PORTS   2
+#elif defined(XPAR_INTC_0_UARTNS550_0_VEC_ID)
+#define NR_SER_PORTS   1
+#else
+#define NR_SER_PORTS   0
+#endif
+
+#if defined(CONFIG_UART0_TTYS0)
+#define SERIAL_PORT_DFNS       \
+       ML300_UART0             \
+       ML300_UART1             \
+       ML300_UART2             \
+       ML300_UART3
+#endif
+
+#if defined(CONFIG_UART0_TTYS1)
+#define SERIAL_PORT_DFNS       \
+       ML300_UART1             \
+       ML300_UART0             \
+       ML300_UART2             \
+       ML300_UART3
+#endif
+
+#define DCRN_CPMFR_BASE        0
+
+#include <asm/ibm405.h>
+
+#endif                         /* __ASM_VIRTEX_H__ */
+#endif                         /* __KERNEL__ */
index 0b1b77d986bfd6b94d26f11a822179963281fe85..b0de0a2f131de428e291a9c250b68ff0d828e0bb 100644 (file)
@@ -22,7 +22,7 @@
 #include <asm/machdep.h>
 #include <asm/ocp.h>
 
-#include <platforms/4xx/virtex-ii_pro.h>       /* for NR_SER_PORTS */
+#include <platforms/4xx/virtex.h>      /* for NR_SER_PORTS */
 
 /*
  * As an overview of how the following functions (platform_init,
index f8c5884123364239b72fc4543e1e5e797f01ee17..899398143623bb5dbb6add9d172cc08e4d81998d 100644 (file)
@@ -16,7 +16,7 @@
 #define __ASM_XILINX_ML300_H__
 
 /* ML300 has a Xilinx Virtex-II Pro processor */
-#include <platforms/4xx/virtex-ii_pro.h>
+#include <platforms/4xx/virtex.h>
 
 #ifndef __ASSEMBLY__
 
index 159dcd92a6d129ff8f4514a34c0331f4e6a356f7..6234ee57b31c8548afc46e7ee178ada72aad0f91 100644 (file)
@@ -17,7 +17,7 @@ obj-$(CONFIG_440GX)           += ibm440gx_common.o
 obj-$(CONFIG_440SP)            += ibm440gx_common.o ibm440sp_common.o
 obj-$(CONFIG_440SPE)           += ibm440gx_common.o ibm440sp_common.o ppc440spe_pcie.o
 ifeq ($(CONFIG_4xx),y)
-ifeq ($(CONFIG_VIRTEX_II_PRO),y)
+ifeq ($(CONFIG_XILINX_VIRTEX),y)
 obj-$(CONFIG_40x)              += xilinx_pic.o
 else
 ifeq ($(CONFIG_403),y)
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