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-rw-r--r--README1
-rw-r--r--board/xilinx/ml401/config.mk2
-rw-r--r--board/xilinx/ml401/ml401.c22
-rwxr-xr-x[-rw-r--r--]board/xilinx/ml401/xparameters.h54
-rw-r--r--common/Makefile2
-rw-r--r--common/cmd_mfsl.c417
-rw-r--r--cpu/microblaze/Makefile2
-rwxr-xr-x[-rw-r--r--]cpu/microblaze/cache.c17
-rw-r--r--cpu/microblaze/dcache.S68
-rw-r--r--cpu/microblaze/disable_int.S46
-rw-r--r--cpu/microblaze/enable_int.S38
-rw-r--r--cpu/microblaze/exception.c10
-rw-r--r--cpu/microblaze/icache.S69
-rwxr-xr-x[-rw-r--r--]cpu/microblaze/interrupts.c30
-rwxr-xr-x[-rw-r--r--]cpu/microblaze/irq.S7
-rw-r--r--cpu/microblaze/start.S33
-rw-r--r--cpu/microblaze/timer.c4
-rw-r--r--drivers/systemace.c6
-rw-r--r--fs/jffs2/compr_zlib.c2
-rwxr-xr-xinclude/asm-microblaze/asm.h98
-rw-r--r--include/asm-microblaze/microblaze_intc.h3
-rw-r--r--include/cmd_confdefs.h2
-rw-r--r--include/common.h4
-rw-r--r--include/configs/ml401.h61
-rw-r--r--include/configs/xupv2p.h14
-rw-r--r--include/linux/stat.h3
26 files changed, 735 insertions, 280 deletions
diff --git a/README b/README
index 90ef2c2..bb5b46e 100644
--- a/README
+++ b/README
@@ -718,6 +718,7 @@ The following options need to be configured:
CFG_CMD_VFD * VFD support (TRAB)
CFG_CMD_BSP * Board SPecific functions
CFG_CMD_CDP * Cisco Discover Protocol support
+ CFG_CMD_FSL * Microblaze FSL support
-----------------------------------------------
CFG_CMD_ALL all
diff --git a/board/xilinx/ml401/config.mk b/board/xilinx/ml401/config.mk
index 807f169..c75daaf 100644
--- a/board/xilinx/ml401/config.mk
+++ b/board/xilinx/ml401/config.mk
@@ -25,7 +25,7 @@
# Version: Xilinx EDK 6.3 EDK_Gmm.12.3
#
-TEXT_BASE = 0x12000000
+TEXT_BASE = 0x29000000
PLATFORM_CPPFLAGS += -mno-xl-soft-mul
PLATFORM_CPPFLAGS += -mno-xl-soft-div
diff --git a/board/xilinx/ml401/ml401.c b/board/xilinx/ml401/ml401.c
index b48103f..955936d 100644
--- a/board/xilinx/ml401/ml401.c
+++ b/board/xilinx/ml401/ml401.c
@@ -27,6 +27,8 @@
#include <common.h>
#include <config.h>
+#include <asm/microblaze_intc.h>
+#include <asm/asm.h>
void do_reset (void)
{
@@ -43,7 +45,25 @@ void do_reset (void)
int gpio_init (void)
{
#ifdef CFG_GPIO_0
- *((unsigned long *)(CFG_GPIO_0_ADDR)) = 0x0;
+ *((unsigned long *)(CFG_GPIO_0_ADDR)) = 0xFFFFFFFF;
#endif
return 0;
}
+
+#ifdef CFG_FSL_2
+void fsl_isr2 (void *arg) {
+ volatile int num;
+ *((unsigned int *)(CFG_GPIO_0_ADDR + 0x4)) =
+ ++(*((unsigned int *)(CFG_GPIO_0_ADDR + 0x4)));
+ GET (num, 2);
+ NGET (num, 2);
+ puts("*");
+}
+
+void fsl_init2 (void) {
+ puts("fsl_init2\n");
+ install_interrupt_handler (FSL_INTR_2,\
+ fsl_isr2,\
+ NULL);
+}
+#endif
diff --git a/board/xilinx/ml401/xparameters.h b/board/xilinx/ml401/xparameters.h
index 18d24f9..1a116ea 100644..100755
--- a/board/xilinx/ml401/xparameters.h
+++ b/board/xilinx/ml401/xparameters.h
@@ -21,47 +21,55 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
- *
* CAUTION: This file is automatically generated by libgen.
- * Version: Xilinx EDK 6.3 EDK_Gmm.12.3
+ * Version: Xilinx EDK 8.2.02 EDK_Im_Sp2.4
*/
/* System Clock Frequency */
-#define XILINX_CLOCK_FREQ 66666667
+#define XILINX_CLOCK_FREQ 100000000
+
+/* Microblaze is microblaze_0 */
+#define XILINX_USE_MSR_INSTR 1
+#define XILINX_FSL_NUMBER 3
-/* Interrupt controller is intc_0 */
-#define XILINX_INTC_BASEADDR 0xd1000fc0
-#define XILINX_INTC_NUM_INTR_INPUTS 12
+/* Interrupt controller is opb_intc_0 */
+#define XILINX_INTC_BASEADDR 0x41200000
+#define XILINX_INTC_NUM_INTR_INPUTS 6
-/* Timer pheriphery is opb_timer_0 */
-#define XILINX_TIMER_BASEADDR 0xa2000000
+/* Timer pheriphery is opb_timer_1 */
+#define XILINX_TIMER_BASEADDR 0x41c00000
#define XILINX_TIMER_IRQ 0
-/* Uart pheriphery is console_uart */
-#define XILINX_UART_BASEADDR 0xa0000000
+/* Uart pheriphery is RS232_Uart */
+#define XILINX_UART_BASEADDR 0x40600000
#define XILINX_UART_BAUDRATE 115200
-/* GPIO is opb_gpio_0*/
-#define XILINX_GPIO_BASEADDR 0x90000000
+/* IIC pheriphery is IIC_EEPROM */
+#define XILINX_IIC_0_BASEADDR 0x40800000
+#define XILINX_IIC_0_FREQ 100000
+#define XILINX_IIC_0_BIT 0
+
+/* GPIO is LEDs_4Bit*/
+#define XILINX_GPIO_BASEADDR 0x40000000
-/* Flash Memory is opb_emc_0 */
-#define XILINX_FLASH_START 0x28000000
+/* Flash Memory is FLASH_2Mx32 */
+#define XILINX_FLASH_START 0x2c000000
#define XILINX_FLASH_SIZE 0x00800000
-/* Main Memory is plb_ddr_0 */
-#define XILINX_RAM_START 0x10000000
-#define XILINX_RAM_SIZE 0x10000000
+/* Main Memory is DDR_SDRAM_64Mx32 */
+#define XILINX_RAM_START 0x28000000
+#define XILINX_RAM_SIZE 0x04000000
-/* Sysace Controller is opb_sysace_0 */
-#define XILINX_SYSACE_BASEADDR 0xCF000000
-#define XILINX_SYSACE_HIGHADDR 0xCF0001FF
+/* Sysace Controller is SysACE_CompactFlash */
+#define XILINX_SYSACE_BASEADDR 0x41800000
+#define XILINX_SYSACE_HIGHADDR 0x4180ffff
#define XILINX_SYSACE_MEM_WIDTH 16
-/* Ethernet controller is opb_ethernet_0 */
+/* Ethernet controller is Ethernet_MAC */
#define XPAR_XEMAC_NUM_INSTANCES 1
#define XPAR_OPB_ETHERNET_0_DEVICE_ID 0
-#define XPAR_OPB_ETHERNET_0_BASEADDR 0x60000000
-#define XPAR_OPB_ETHERNET_0_HIGHADDR 0x60003FFF
+#define XPAR_OPB_ETHERNET_0_BASEADDR 0x40c00000
+#define XPAR_OPB_ETHERNET_0_HIGHADDR 0x40c0ffff
#define XPAR_OPB_ETHERNET_0_DMA_PRESENT 1
#define XPAR_OPB_ETHERNET_0_ERR_COUNT_EXIST 1
#define XPAR_OPB_ETHERNET_0_MII_EXIST 1
diff --git a/common/Makefile b/common/Makefile
index 5dfd3a8..bc1f714 100644
--- a/common/Makefile
+++ b/common/Makefile
@@ -50,7 +50,7 @@ COBJS = main.o ACEX1K.o altera.o bedbug.o circbuf.o cmd_autoscript.o \
memsize.o miiphybb.o miiphyutil.o \
s_record.o serial.o soft_i2c.o soft_spi.o spartan2.o spartan3.o \
usb.o usb_kbd.o usb_storage.o \
- virtex2.o xilinx.o crc16.o xyzModem.o cmd_mac.o
+ virtex2.o xilinx.o crc16.o xyzModem.o cmd_mac.o cmd_mfsl.o
SRCS := $(AOBJS:.o=.S) $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(AOBJS) $(COBJS))
diff --git a/common/cmd_mfsl.c b/common/cmd_mfsl.c
new file mode 100644
index 0000000..26786aa
--- /dev/null
+++ b/common/cmd_mfsl.c
@@ -0,0 +1,417 @@
+/*
+ * (C) Copyright 2007 Michal Simek
+ *
+ * Michal SIMEK <monstr@monstr.eu>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/*
+ * Microblaze FSL support
+ */
+
+#include <common.h>
+#include <config.h>
+#include <command.h>
+#include <asm/asm.h>
+
+#if (CONFIG_COMMANDS & CFG_CMD_MFSL)
+
+int do_frd (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+{
+ unsigned int fslnum;
+ unsigned int num;
+ unsigned int blocking;
+
+ if (argc < 2) {
+ printf ("Usage:\n%s\n", cmdtp->usage);
+ return 1;
+ }
+
+ fslnum = (unsigned int)simple_strtoul (argv[1], NULL, 16);
+ blocking = (unsigned int)simple_strtoul (argv[2], NULL, 16);
+ if (fslnum < 0 || fslnum >= XILINX_FSL_NUMBER) {
+ puts ("Bad number of FSL\n");
+ printf ("Usage:\n%s\n", cmdtp->usage);
+ return 1;
+ }
+
+ switch (fslnum) {
+#if (XILINX_FSL_NUMBER > 0)
+ case 0:
+ switch (blocking) {
+ case 0: NGET (num, 0);
+ break;
+ case 1: NCGET (num, 0);
+ break;
+ case 2: GET (num, 0);
+ break;
+ case 3: CGET (num, 0);
+ break;
+ default:
+ return 2;
+ }
+ break;
+#endif
+#if (XILINX_FSL_NUMBER > 1)
+ case 1:
+ switch (blocking) {
+ case 0: NGET (num, 1);
+ break;
+ case 1: NCGET (num, 1);
+ break;
+ case 2: GET (num, 1);
+ break;
+ case 3: CGET (num, 1);
+ break;
+ default:
+ return 2;
+ }
+ break;
+#endif
+#if (XILINX_FSL_NUMBER > 2)
+ case 2:
+ switch (blocking) {
+ case 0: NGET (num, 2);
+ break;
+ case 1: NCGET (num, 2);
+ break;
+ case 2: GET (num, 2);
+ break;
+ case 3: CGET (num, 2);
+ break;
+ default:
+ return 2;
+ }
+ break;
+#endif
+#if (XILINX_FSL_NUMBER > 3)
+ case 3:
+ switch (blocking) {
+ case 0: NGET (num, 3);
+ break;
+ case 1: NCGET (num, 3);
+ break;
+ case 2: GET (num, 3);
+ break;
+ case 3: CGET (num, 3);
+ break;
+ default:
+ return 2;
+ }
+ break;
+#endif
+#if (XILINX_FSL_NUMBER > 4)
+ case 4:
+ switch (blocking) {
+ case 0: NGET (num, 4);
+ break;
+ case 1: NCGET (num, 4);
+ break;
+ case 2: GET (num, 4);
+ break;
+ case 3: CGET (num, 4);
+ break;
+ default:
+ return 2;
+ }
+ break;
+#endif
+#if (XILINX_FSL_NUMBER > 5)
+ case 5:
+ switch (blocking) {
+ case 0: NGET (num, 5);
+ break;
+ case 1: NCGET (num, 5);
+ break;
+ case 2: GET (num, 5);
+ break;
+ case 3: CGET (num, 5);
+ break;
+ default:
+ return 2;
+ }
+ break;
+#endif
+#if (XILINX_FSL_NUMBER > 6)
+ case 6:
+ switch (blocking) {
+ case 0: NGET (num, 6);
+ break;
+ case 1: NCGET (num, 6);
+ break;
+ case 2: GET (num, 6);
+ break;
+ case 3: CGET (num, 6);
+ break;
+ default:
+ return 2;
+ }
+ break;
+#endif
+#if (XILINX_FSL_NUMBER > 7)
+ case 7:
+ switch (blocking) {
+ case 0: NGET (num, 7);
+ break;
+ case 1: NCGET (num, 7);
+ break;
+ case 2: GET (num, 7);
+ break;
+ case 3: CGET (num, 7);
+ break;
+ default:
+ return 2;
+ }
+ break;
+#endif
+ default:
+ return 1;
+ }
+
+ printf ("%01x: 0x%08lx - %s %s read\n", fslnum, num,
+ blocking < 2 ? "non blocking" : "blocking",
+ ((blocking == 1) || (blocking == 3)) ? "control" : "data" );
+ return 0;
+}
+
+int do_fwr (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+{
+ unsigned int fslnum;
+ unsigned int num;
+ unsigned int blocking;
+
+ if (argc < 3) {
+ printf ("Usage:\n%s\n", cmdtp->usage);
+ return 1;
+ }
+
+ fslnum = (unsigned int)simple_strtoul (argv[1], NULL, 16);
+ num = (unsigned int)simple_strtoul (argv[2], NULL, 16);
+ blocking = (unsigned int)simple_strtoul (argv[3], NULL, 16);
+ if (fslnum < 0 || fslnum >= XILINX_FSL_NUMBER) {
+ printf ("Bad number of FSL\nUsage:\n%s\n", cmdtp->usage);
+ return 1;
+ }
+
+ switch (fslnum) {
+#if (XILINX_FSL_NUMBER > 0)
+ case 0:
+ switch (blocking) {
+ case 0: NPUT (num, 0);
+ break;
+ case 1: NCPUT (num, 0);
+ break;
+ case 2: PUT (num, 0);
+ break;
+ case 3: CPUT (num, 0);
+ break;
+ default:
+ return 2;
+ }
+ break;
+#endif
+#if (XILINX_FSL_NUMBER > 1)
+ case 1:
+ switch (blocking) {
+ case 0: NPUT (num, 1);
+ break;
+ case 1: NCPUT (num, 1);
+ break;
+ case 2: PUT (num, 1);
+ break;
+ case 3: CPUT (num, 1);
+ break;
+ default:
+ return 2;
+ }
+ break;
+#endif
+#if (XILINX_FSL_NUMBER > 2)
+ case 2:
+ switch (blocking) {
+ case 0: NPUT (num, 2);
+ break;
+ case 1: NCPUT (num, 2);
+ break;
+ case 2: PUT (num, 2);
+ break;
+ case 3: CPUT (num, 2);
+ break;
+ default:
+ return 2;
+ }
+ break;
+#endif
+#if (XILINX_FSL_NUMBER > 3)
+ case 3:
+ switch (blocking) {
+ case 0: NPUT (num, 3);
+ break;
+ case 1: NCPUT (num, 3);
+ break;
+ case 2: PUT (num, 3);
+ break;
+ case 3: CPUT (num, 3);
+ break;
+ default:
+ return 2;
+ }
+ break;
+#endif
+#if (XILINX_FSL_NUMBER > 4)
+ case 4:
+ switch (blocking) {
+ case 0: NPUT (num, 4);
+ break;
+ case 1: NCPUT (num, 4);
+ break;
+ case 2: PUT (num, 4);
+ break;
+ case 3: CPUT (num, 4);
+ break;
+ default:
+ return 2;
+ }
+ break;
+#endif
+#if (XILINX_FSL_NUMBER > 5)
+ case 5:
+ switch (blocking) {
+ case 0: NPUT (num, 5);
+ break;
+ case 1: NCPUT (num, 5);
+ break;
+ case 2: PUT (num, 5);
+ break;
+ case 3: CPUT (num, 5);
+ break;
+ default:
+ return 2;
+ }
+ break;
+#endif
+#if (XILINX_FSL_NUMBER > 6)
+ case 6:
+ switch (blocking) {
+ case 0: NPUT (num, 6);
+ break;
+ case 1: NCPUT (num, 6);
+ break;
+ case 2: PUT (num, 6);
+ break;
+ case 3: CPUT (num, 6);
+ break;
+ default:
+ return 2;
+ }
+ break;
+#endif
+#if (XILINX_FSL_NUMBER > 7)
+ case 7:
+ switch (blocking) {
+ case 0: NPUT (num, 7);
+ break;
+ case 1: NCPUT (num, 7);
+ break;
+ case 2: PUT (num, 7);
+ break;
+ case 3: CPUT (num, 7);
+ break;
+ default:
+ return 2;
+ }
+ break;
+#endif
+ default:
+ return 1;
+ }
+
+ printf ("%01x: 0x%08lx - %s %s write\n", fslnum, num,
+ blocking < 2 ? "non blocking" : "blocking",
+ ((blocking == 1) || (blocking == 3)) ? "control" : "data" );
+ return 0;
+
+}
+
+int do_rspr (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+{
+ unsigned int reg = 0;
+ unsigned int val = 0;
+
+ reg = (unsigned int)simple_strtoul (argv[1], NULL, 16);
+ val = (unsigned int)simple_strtoul (argv[2], NULL, 16);
+ if (argc < 1) {
+ printf ("Usage:\n%s\n", cmdtp->usage);
+ return 1;
+ }
+ switch (reg) {
+ case 0x1:
+ if (argc > 2) {
+ MTS (val, rmsr);
+ NOP;
+ MFS (val, rmsr);
+
+ } else {
+ MFS (val, rmsr);
+ }
+ puts ("MSR");
+ break;
+ case 0x3:
+ MFS (val, rear);
+ puts ("EAR");
+ break;
+ case 0x5:
+ MFS (val, resr);
+ puts ("ESR");
+ break;
+ default:
+ return 1;
+ }
+ printf (": 0x%08lx\n", val);
+ return 0;
+}
+
+/***************************************************/
+
+U_BOOT_CMD (frd, 3, 1, do_frd,
+ "frd - read data from FSL\n",
+ "- [fslnum [0|1|2|3]]\n"
+ " 0 - non blocking data read\n"
+ " 1 - non blocking control read\n"
+ " 2 - blocking data read\n"
+ " 3 - blocking control read\n");
+
+
+U_BOOT_CMD (fwr, 4, 1, do_fwr,
+ "fwr - write data to FSL\n",
+ "- [fslnum [0|1|2|3]]\n"
+ " 0 - non blocking data write\n"
+ " 1 - non blocking control write\n"
+ " 2 - blocking data write\n"
+ " 3 - blocking control write\n");
+
+U_BOOT_CMD (rspr, 3, 1, do_rspr,
+ "rmsr - read/write special purpose register\n",
+ "- reg_num [write value] read/write special purpose register\n"
+ " 0 - MSR - Machine status register\n"
+ " 1 - EAR - Exception address register\n"
+ " 2 - ESR - Exception status register\n");
+
+#endif /* CONFIG_MICROBLAZE & CFG_CMD_MFSL */
diff --git a/cpu/microblaze/Makefile b/cpu/microblaze/Makefile
index db1afa5..9d54201 100644
--- a/cpu/microblaze/Makefile
+++ b/cpu/microblaze/Makefile
@@ -26,7 +26,7 @@ include $(TOPDIR)/config.mk
LIB = $(obj)lib$(CPU).a
START = start.o
-SOBJS = dcache.o icache.o irq.o disable_int.o enable_int.o
+SOBJS = irq.o
COBJS = cpu.o interrupts.o cache.o exception.o timer.o
SRCS := $(START:.o=.S) $(SOBJS:.o=.S) $(COBJS:.o=.c)
diff --git a/cpu/microblaze/cache.c b/cpu/microblaze/cache.c
index fc388eb..4f36a84 100644..100755
--- a/cpu/microblaze/cache.c
+++ b/cpu/microblaze/cache.c
@@ -23,6 +23,7 @@
*/
#include <common.h>
+#include <asm/asm.h>
#if (CONFIG_COMMANDS & CFG_CMD_CACHE)
@@ -45,4 +46,20 @@ int icache_status (void)
__asm__ __volatile__ ("and %0,%0,%1"::"r" (i), "r" (mask):"memory");
return i;
}
+
+void icache_enable (void) {
+ MSRSET(0x20);
+}
+
+void icache_disable(void) {
+ MSRCLR(0x20);
+}
+
+void dcache_enable (void) {
+ MSRSET(0x80);
+}
+
+void dcache_disable(void) {
+ MSRCLR(0x80);
+}
#endif
diff --git a/cpu/microblaze/dcache.S b/cpu/microblaze/dcache.S
deleted file mode 100644
index eaf9671..0000000
--- a/cpu/microblaze/dcache.S
+++ /dev/null
@@ -1,68 +0,0 @@
-/*
- * (C) Copyright 2007 Michal Simek
- *
- * Michal SIMEK <monstr@monstr.eu>
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
- .text
- .globl dcache_enable
- .ent dcache_enable
- .align 2
-dcache_enable:
- /* Make space on stack for a temporary */
- addi r1, r1, -4
- /* Save register r12 */
- swi r12, r1, 0
- /* Read the MSR register */
- mfs r12, rmsr
- /* Set the instruction enable bit */
- ori r12, r12, 0x80
- /* Save the MSR register */
- mts rmsr, r12
- /* Load register r12 */
- lwi r12, r1, 0
- /* Return */
- rtsd r15, 8
- /* Update stack in the delay slot */
- addi r1, r1, 4
- .end dcache_enable
-
- .text
- .globl dcache_disable
- .ent dcache_disable
- .align 2
-dcache_disable:
- /* Make space on stack for a temporary */
- addi r1, r1, -4
- /* Save register r12 */
- swi r12, r1, 0
- /* Read the MSR register */
- mfs r12, rmsr
- /* Clear the data cache enable bit */
- andi r12, r12, ~0x80
- /* Save the MSR register */
- mts rmsr, r12
- /* Load register r12 */
- lwi r12, r1, 0
- /* Return */
- rtsd r15, 8
- /* Update stack in the delay slot */
- addi r1, r1, 4
- .end dcache_disable
diff --git a/cpu/microblaze/disable_int.S b/cpu/microblaze/disable_int.S
deleted file mode 100644
index aecd795..0000000
--- a/cpu/microblaze/disable_int.S
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * (C) Copyright 2007 Michal Simek
- *
- * Michal SIMEK <monstr@monstr.eu>
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
- .text
- .globl microblaze_disable_interrupts
- .ent microblaze_disable_interrupts
- .align 2
-microblaze_disable_interrupts:
- #Make space on stack for a temporary
- addi r1, r1, -4
- #Save register r12
- swi r12, r1, 0
- #Read the MSR register
- mfs r12, rmsr
- #Clear the interrupt enable bit
- andi r12, r12, ~2
- #Save the MSR register
- mts rmsr, r12
- #Load register r12
- lwi r12, r1, 0
- #Return
- rtsd r15, 8
- #Update stack in the delay slot
- addi r1, r1, 4
- .end microblaze_disable_interrupts
diff --git a/cpu/microblaze/enable_int.S b/cpu/microblaze/enable_int.S
deleted file mode 100644
index c096c6c..0000000
--- a/cpu/microblaze/enable_int.S
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- * (C) Copyright 2007 Michal Simek
- *
- * Michal SIMEK <monstrmonstr.eu>
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
- .text
- .globl microblaze_enable_interrupts
- .ent microblaze_enable_interrupts
- .align 2
-microblaze_enable_interrupts:
- addi r1, r1, -4
- swi r12, r1, 0
- mfs r12, rmsr
- ori r12, r12, 2
- mts rmsr, r12
- lwi r12, r1, 0
- rtsd r15, 8
- addi r1, r1, 4
- .end microblaze_enable_interrupts
diff --git a/cpu/microblaze/exception.c b/cpu/microblaze/exception.c
index b135acb..d76b05a 100644
--- a/cpu/microblaze/exception.c
+++ b/cpu/microblaze/exception.c
@@ -23,15 +23,16 @@
*/
#include <common.h>
+#include <asm/asm.h>
void _hw_exception_handler (void)
{
int address = 0;
int state = 0;
/* loading address of exception EAR */
- __asm__ __volatile ("mfs %0,rear"::"r" (address):"memory");
+ MFS (address, rear);
/* loading excetpion state register ESR */
- __asm__ __volatile ("mfs %0,resr"::"r" (state):"memory");
+ MFS (state, resr);
printf ("Hardware exception at 0x%x address\n", address);
switch (state & 0x1f) { /* mask on exception cause */
case 0x1:
@@ -49,6 +50,11 @@ void _hw_exception_handler (void)
case 0x5:
puts ("Divide by zero exception\n");
break;
+#ifdef MICROBLAZE_V5
+ case 0x1000:
+ puts ("Exception in delay slot\n");
+ break;
+#endif
default:
puts ("Undefined cause\n");
break;
diff --git a/cpu/microblaze/icache.S b/cpu/microblaze/icache.S
deleted file mode 100644
index 25940d1..0000000
--- a/cpu/microblaze/icache.S
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * (C) Copyright 2007 Michal Simek
- *
- * Michal SIMEK <monstr@monstr.eu>
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
- .text
- .globl icache_enable
- .ent icache_enable
- .align 2
-icache_enable:
- /* Make space on stack for a temporary */
- addi r1, r1, -4
- /* Save register r12 */
- swi r12, r1, 0
- /* Read the MSR register */
- mfs r12, rmsr
- /* Set the instruction enable bit */
- ori r12, r12, 0x20
- /* Save the MSR register */
- mts rmsr, r12
- /* Load register r12 */
- lwi r12, r1, 0
- /* Return */
- rtsd r15, 8
- /* Update stack in the delay slot */
- addi r1, r1, 4
- .end icache_enable
-
- .text
- .globl icache_disable
- .ent icache_disable
- .align 2
-icache_disable:
- /* Make space on stack for a temporary */
- addi r1, r1, -4
- /* Save register r12 */
- swi r12, r1, 0
- /* Read the MSR register */
- mfs r12, rmsr
- /* Clear the instruction enable bit */
- andi r12, r12, ~0x20
- /* Save the MSR register */
- mts rmsr, r12
- /* Load register r12 */
- lwi r12, r1, 0
- /* Return */
- rtsd r15, 8
- /* Update stack in the delay slot */
- addi r1, r1, 4
- .end icache_disable
diff --git a/cpu/microblaze/interrupts.c b/cpu/microblaze/interrupts.c
index 2db847c..b61153f 100644..100755
--- a/cpu/microblaze/interrupts.c
+++ b/cpu/microblaze/interrupts.c
@@ -27,6 +27,7 @@
#include <common.h>
#include <command.h>
#include <asm/microblaze_intc.h>
+#include <asm/asm.h>
#undef DEBUG_INT
@@ -35,12 +36,12 @@ extern void microblaze_enable_interrupts (void);
void enable_interrupts (void)
{
- microblaze_enable_interrupts ();
+ MSRSET(0x2);
}
int disable_interrupts (void)
{
- microblaze_disable_interrupts ();
+ MSRCLR(0x2);
return 0;
}
@@ -48,6 +49,10 @@ int disable_interrupts (void)
#ifdef CFG_TIMER_0
extern void timer_init (void);
#endif
+#ifdef CFG_FSL_2
+extern void fsl_init2 (void);
+#endif
+
static struct irq_action vecs[CFG_INTC_0_NUM];
@@ -106,7 +111,6 @@ void install_interrupt_handler (int irq, interrupt_handler_t * hdlr, void *arg)
act->count = 0;
enable_one_interrupt (irq);
} else { /* disable */
-
act->handler = (interrupt_handler_t *) def_hdlr;
act->arg = (void *)irq;
disable_one_interrupt (irq);
@@ -141,18 +145,22 @@ int interrupts_init (void)
#ifdef CFG_TIMER_0
timer_init ();
#endif
+#ifdef CFG_FSL_2
+ fsl_init2 ();
+#endif
enable_interrupts ();
return 0;
}
void interrupt_handler (void)
{
- int irqs;
- irqs = (intc->isr & intc->ier); /* find active interrupt */
-
+ int irqs = (intc->isr & intc->ier); /* find active interrupt */
+ int i = 1;
#ifdef DEBUG_INT
+ int value;
printf ("INTC isr %x, ier %x, iar %x, mer %x\n", intc->isr, intc->ier,
intc->iar, intc->mer);
+ R14(value);
printf ("Interrupt handler on %x line, r14 %x\n", irqs, value);
#endif
struct irq_action *act = vecs;
@@ -165,15 +173,19 @@ void interrupt_handler (void)
#endif
act->handler (act->arg);
act->count++;
+ intc->iar = i;
+ return;
}
irqs >>= 1;
act++;
+ i <<= 1;
}
- intc->iar = 0xFFFFFFFF; /* erase all events */
-#ifdef DEBUG
+
+#ifdef DEBUG_INT
printf ("Dump INTC reg, isr %x, ier %x, iar %x, mer %x\n", intc->isr,
intc->ier, intc->iar, intc->mer);
- printf ("Interrupt handler on %x line, r14\n", irqs);
+ R14(value);
+ printf ("Interrupt handler on %x line, r14 %x\n", irqs, value);
#endif
}
#endif
diff --git a/cpu/microblaze/irq.S b/cpu/microblaze/irq.S
index a4e3fbf..e1fc190 100644..100755
--- a/cpu/microblaze/irq.S
+++ b/cpu/microblaze/irq.S
@@ -23,6 +23,7 @@
*/
#include <config.h>
+#include <asm/asm.h>
.text
.global _interrupt_handler
_interrupt_handler:
@@ -151,6 +152,11 @@ _interrupt_handler:
addi r1, r1, 4
/* enable_interrupt */
+#ifdef XILINX_USE_MSR_INSTR
+ msrset r0, 2
+#else
+ /* FIXME unstable in stressed mode - two irqs */
+ nop
addi r1, r1, -4
swi r12, r1, 0
mfs r12, rmsr
@@ -159,6 +165,7 @@ _interrupt_handler:
lwi r12, r1, 0
addi r1, r1, 4
nop
+#endif
bra r14
nop
nop
diff --git a/cpu/microblaze/start.S b/cpu/microblaze/start.S
index ca3befc..3c027ff 100644
--- a/cpu/microblaze/start.S
+++ b/cpu/microblaze/start.S
@@ -117,3 +117,36 @@ clear_bss:
3: /* jumping to board_init */
brai board_init
1: bri 1b
+
+/*
+ * Read 16bit little endian
+ */
+ .text
+ .global in16
+ .ent in16
+ .align 2
+in16: lhu r3, r0, r5
+ bslli r4, r3, 8
+ bsrli r3, r3, 8
+ andi r4, r4, 0xffff
+ or r3, r3, r4
+ rtsd r15, 8
+ sext16 r3, r3
+ .end in16
+
+/*
+ * Write 16bit little endian
+ * first parameter(r5) - address, second(r6) - short value
+ */
+ .text
+ .global out16
+ .ent out16
+ .align 2
+out16: bslli r3, r6, 8
+ bsrli r6, r6, 8
+ andi r3, r3, 0xffff
+ or r3, r3, r6
+ sh r3, r0, r5
+ rtsd r15, 8
+ or r0, r0, r0
+ .end out16
diff --git a/cpu/microblaze/timer.c b/cpu/microblaze/timer.c
index be4fd57..ab1cb12 100644
--- a/cpu/microblaze/timer.c
+++ b/cpu/microblaze/timer.c
@@ -24,6 +24,7 @@
#include <common.h>
#include <asm/microblaze_timer.h>
+#include <asm/microblaze_intc.h>
volatile int timestamp = 0;
@@ -44,9 +45,6 @@ void set_timer (ulong t)
#ifdef CFG_INTC_0
#ifdef CFG_TIMER_0
-extern void install_interrupt_handler (int irq, interrupt_handler_t * hdlr,
- void *arg);
-
microblaze_timer_t *tmr = (microblaze_timer_t *) (CFG_TIMER_0_ADDR);
void timer_isr (void *arg)
diff --git a/drivers/systemace.c b/drivers/systemace.c
index 3848d9c..c9fd5f1 100644
--- a/drivers/systemace.c
+++ b/drivers/systemace.c
@@ -211,10 +211,16 @@ static unsigned long systemace_read(int dev, unsigned long start,
/* Write sector count | ReadMemCardData. */
ace_writew((trans & 0xff) | 0x0300, 0x14);
+/*
+ * For FPGA configuration via SystemACE is reset unacceptable
+ * CFGDONE bit in STATUSREG is not set to 1.
+ */
+#ifndef SYSTEMACE_CONFIG_FPGA
/* Reset the configruation controller */
val = ace_readw(0x18);
val |= 0x0080;
ace_writew(val, 0x18);
+#endif
retry = trans * 16;
while (retry > 0) {
diff --git a/fs/jffs2/compr_zlib.c b/fs/jffs2/compr_zlib.c
index 1b35585..d88d0f8 100644
--- a/fs/jffs2/compr_zlib.c
+++ b/fs/jffs2/compr_zlib.c
@@ -45,7 +45,7 @@
long zlib_decompress(unsigned char *data_in, unsigned char *cpage_out,
__u32 srclen, __u32 destlen)
{
- return (decompress_block(cpage_out, data_in + 2, ldr_memcpy));
+ return (decompress_block(cpage_out, data_in + 2, (void *) ldr_memcpy));
}
diff --git a/include/asm-microblaze/asm.h b/include/asm-microblaze/asm.h
new file mode 100755
index 0000000..f10f89c
--- /dev/null
+++ b/include/asm-microblaze/asm.h
@@ -0,0 +1,98 @@
+/*
+ * (C) Copyright 2007 Michal Simek
+ *
+ * Michal SIMEK <monstr@monstr.eu>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/* FSL macros */
+#define NGET(val, fslnum) \
+ __asm__ __volatile__ ("nget %0, rfsl" #fslnum :"=r" (val));
+
+#define GET(val, fslnum) \
+ __asm__ __volatile__ ("get %0, rfsl" #fslnum :"=r" (val));
+
+#define NCGET(val, fslnum) \
+ __asm__ __volatile__ ("ncget %0, rfsl" #fslnum :"=r" (val));
+
+#define CGET(val, fslnum) \
+ __asm__ __volatile__ ("cget %0, rfsl" #fslnum :"=r" (val));
+
+#define NPUT(val, fslnum) \
+ __asm__ __volatile__ ("nput %0, rfsl" #fslnum ::"r" (val));
+
+#define PUT(val, fslnum) \
+ __asm__ __volatile__ ("put %0, rfsl" #fslnum ::"r" (val));
+
+#define NCPUT(val, fslnum) \
+ __asm__ __volatile__ ("ncput %0, rfsl" #fslnum ::"r" (val));
+
+#define CPUT(val, fslnum) \
+ __asm__ __volatile__ ("cput %0, rfsl" #fslnum ::"r" (val));
+
+/* CPU dependent */
+/* machine status register */
+#define MFS(val, reg) \
+ __asm__ __volatile__ ("mfs %0," #reg :"=r" (val));
+
+#define MTS(val, reg) \
+ __asm__ __volatile__ ("mts " #reg ", %0"::"r" (val));
+
+/* get return address from interrupt */
+#define R14(val) \
+ __asm__ __volatile__ ("addi %0, r14, 0":"=r" (val));
+
+#define NOP __asm__ __volatile__ ("nop");
+
+/* use machine status registe USE_MSR_REG */
+#ifdef XILINX_USE_MSR_INSTR
+#define MSRSET(val) \
+ __asm__ __volatile__ ("msrset r0," #val );
+
+#define MSRCLR(val) \
+ __asm__ __volatile__ ("msrclr r0," #val );
+
+#else
+#define MSRSET(val) \
+{ \
+ register unsigned tmp; \
+ __asm__ __volatile__ (" \
+ mfs %0, rmsr; \
+ ori %0, %0, "#val"; \
+ mts rmsr, %0; \
+ nop;" \
+ : "=r" (tmp) \
+ : "d" (val) \
+ : "memory"); \
+}
+
+#define MSRCLR(val) \
+{ \
+ register unsigned tmp; \
+ __asm__ __volatile__ (" \
+ mfs %0, rmsr; \
+ andi %0, %0, ~"#val"; \
+ mts rmsr, %0; \
+ nop;" \
+ : "=r" (tmp) \
+ : "d" (val) \
+ : "memory"); \
+}
+#endif
diff --git a/include/asm-microblaze/microblaze_intc.h b/include/asm-microblaze/microblaze_intc.h
index 6635aea..4c385aa 100644
--- a/include/asm-microblaze/microblaze_intc.h
+++ b/include/asm-microblaze/microblaze_intc.h
@@ -38,3 +38,6 @@ struct irq_action {
void *arg;
int count; /* number of interrupt */
};
+
+void install_interrupt_handler (int irq, interrupt_handler_t * hdlr,
+ void *arg);
diff --git a/include/cmd_confdefs.h b/include/cmd_confdefs.h
index cf36583..b3ccdce 100644
--- a/include/cmd_confdefs.h
+++ b/include/cmd_confdefs.h
@@ -94,6 +94,7 @@
#define CFG_CMD_EXT2 0x1000000000000000ULL /* EXT2 Support */
#define CFG_CMD_SNTP 0x2000000000000000ULL /* SNTP support */
#define CFG_CMD_DISPLAY 0x4000000000000000ULL /* Display support */
+#define CFG_CMD_MFSL 0x8000000000000000ULL /* FSL support for Microblaze */
#define CFG_CMD_ALL 0xFFFFFFFFFFFFFFFFULL /* ALL commands */
@@ -125,6 +126,7 @@
CFG_CMD_IRQ | \
CFG_CMD_JFFS2 | \
CFG_CMD_KGDB | \
+ CFG_CMD_MFSL | \
CFG_CMD_MII | \
CFG_CMD_MMC | \
CFG_CMD_NAND | \
diff --git a/include/common.h b/include/common.h
index b162dbd..40fbba5 100644
--- a/include/common.h
+++ b/include/common.h
@@ -402,6 +402,10 @@ void ppcDcbi(unsigned long value);
void ppcSync(void);
void ppcDcbz(unsigned long value);
#endif
+#if defined (CONFIG_MICROBLAZE)
+unsigned short in16(unsigned int);
+void out16(unsigned int, unsigned short value);
+#endif
#if defined (CONFIG_MPC83XX)
void ppcDWload(unsigned int *addr, unsigned int *ret);
diff --git a/include/configs/ml401.h b/include/configs/ml401.h
index cb159e7..4cfe802 100644
--- a/include/configs/ml401.h
+++ b/include/configs/ml401.h
@@ -28,6 +28,7 @@
#include "../board/xilinx/ml401/xparameters.h"
#define CONFIG_MICROBLAZE 1 /* MicroBlaze CPU */
+#define MICROBLAZE_V5 1
#define CONFIG_ML401 1 /* ML401 Board */
/* uart */
@@ -36,11 +37,11 @@
#define CFG_BAUDRATE_TABLE { CONFIG_BAUDRATE }
/* setting reset address */
-#define CFG_RESET_ADDRESS TEXT_BASE
+//#define CFG_RESET_ADDRESS TEXT_BASE
/* ethernet */
#define CONFIG_EMACLITE 1
-#define XPAR_EMAC_0_DEVICE_ID XPAR_XEMAC_NUM_INSTANCES
+#define XPAR_EMAC_0_DEVICE_ID XPAR_OPB_ETHERNET_0_DEVICE_ID
/* gpio */
#define CFG_GPIO_0 1
@@ -58,6 +59,10 @@
#define FREQUENCE XILINX_CLOCK_FREQ
#define CFG_TIMER_0_PRELOAD ( FREQUENCE/1000 )
+/* FSL */
+#define CFG_FSL_2
+#define FSL_INTR_2 1
+
/*
* memory layout - Example
* TEXT_BASE = 0x1200_0000;
@@ -93,7 +98,8 @@
/* global pointer */
#define CFG_GBL_DATA_SIZE 0x1000 /* size of global data */
-#define CFG_GBL_DATA_OFFSET (CFG_SDRAM_BASE + CFG_SDRAM_SIZE - CFG_GBL_DATA_SIZE) /* start of global data */
+/* start of global data */
+#define CFG_GBL_DATA_OFFSET (CFG_SDRAM_BASE + CFG_SDRAM_SIZE - CFG_GBL_DATA_SIZE)
/* monitor code */
#define SIZE 0x40000
@@ -117,6 +123,7 @@
#define CFG_FLASH_EMPTY_INFO 1 /* ?empty sector */
#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
#define CFG_MAX_FLASH_SECT 128 /* max number of sectors on one chip */
+ #define CFG_FLASH_PROTECTION /* hardware flash protection */
#ifdef RAMENV
#define CFG_ENV_IS_NOWHERE 1
@@ -135,6 +142,7 @@
#define CFG_ENV_IS_NOWHERE 1
#define CFG_ENV_SIZE 0x1000
#define CFG_ENV_ADDR (CFG_MONITOR_BASE - CFG_ENV_SIZE)
+ #define CFG_FLASH_PROTECTION /* hardware flash protection */
#endif /* !FLASH */
#ifdef FLASH
@@ -152,8 +160,13 @@
CFG_CMD_IMI |\
CFG_CMD_NET |\
CFG_CMD_CACHE |\
+ CFG_CMD_FAT |\
+ CFG_CMD_EXT2 |\
+ CFG_CMD_JFFS2 |\
+ CFG_CMD_ECHO |\
CFG_CMD_IMLS |\
CFG_CMD_FLASH |\
+ CFG_CMD_MFSL |\
CFG_CMD_PING \
)
#else /* !RAMENV */
@@ -174,6 +187,11 @@
CFG_CMD_FLASH |\
CFG_CMD_PING |\
CFG_CMD_ENV |\
+ CFG_CMD_FAT |\
+ CFG_CMD_EXT2 |\
+ CFG_CMD_JFFS2 |\
+ CFG_CMD_ECHO |\
+ CFG_CMD_MFSL |\
CFG_CMD_SAVES \
)
@@ -189,16 +207,30 @@
CFG_CMD_BDI |\
CFG_CMD_RUN |\
CFG_CMD_LOADS |\
+ CFG_CMD_FAT |\
+ CFG_CMD_EXT2 |\
CFG_CMD_LOADB |\
CFG_CMD_IMI |\
CFG_CMD_NET |\
CFG_CMD_CACHE |\
+ CFG_CMD_MFSL |\
CFG_CMD_PING \
)
#endif /* !FLASH */
/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
#include <cmd_confdefs.h>
+#if (CONFIG_COMMANDS & CFG_CMD_JFFS2)
+/* JFFS2 partitions */
+#define CONFIG_JFFS2_CMDLINE /* mtdparts command line support */
+#define MTDIDS_DEFAULT "nor0=ml401-0"
+
+/* default mtd partition table */
+#define MTDPARTS_DEFAULT "mtdparts=ml401-0:256k(u-boot),"\
+ "256k(env),3m(kernel),1m(romfs),"\
+ "1m(cramfs),-(jffs2)"
+#endif
+
/* Miscellaneous configurable options */
#define CFG_PROMPT "U-Boot-mONStR> "
#define CFG_CBSIZE 512 /* size of console buffer */
@@ -207,7 +239,7 @@
#define CFG_LONGHELP
#define CFG_LOAD_ADDR 0x12000000 /* default load address */
-#define CONFIG_BOOTDELAY 30
+#define CONFIG_BOOTDELAY 30
#define CONFIG_BOOTARGS "root=romfs"
#define CONFIG_HOSTNAME "ml401"
#define CONFIG_BOOTCOMMAND "base 0;tftp 11000000 image.img;bootm"
@@ -221,10 +253,19 @@
#define CFG_HZ 1000
/* system ace */
-/*#define CONFIG_SYSTEMACE
-#define DEBUG_SYSTEMACE
-#define CFG_SYSTEMACE_BASE XILINX_SYSACE_BASEADDR
-#define CFG_SYSTEMACE_WIDTH XILINX_SYSACE_MEM_WIDTH
-#define CONFIG_DOS_PARTITION
-*/
+#define CONFIG_SYSTEMACE
+/* #define DEBUG_SYSTEMACE */
+#define SYSTEMACE_CONFIG_FPGA
+#define CFG_SYSTEMACE_BASE XILINX_SYSACE_BASEADDR
+#define CFG_SYSTEMACE_WIDTH XILINX_SYSACE_MEM_WIDTH
+#define CONFIG_DOS_PARTITION
+
+#define CONFIG_PREBOOT "echo U-BOOT for ML401;setenv preboot;echo"
+
+#define CONFIG_EXTRA_ENV_SETTINGS "unlock=yes\0" /* hardware flash protection */\
+ "nor0=ml401-0\0"\
+ "mtdparts=mtdparts=ml401-0:"\
+ "256k(u-boot),256k(env),3m(kernel),"\
+ "1m(romfs),1m(cramfs),-(jffs2)\0"
+
#endif /* __CONFIG_H */
diff --git a/include/configs/xupv2p.h b/include/configs/xupv2p.h
index a2f4810..b4c720d 100644
--- a/include/configs/xupv2p.h
+++ b/include/configs/xupv2p.h
@@ -132,6 +132,8 @@
CFG_CMD_LOADS |\
CFG_CMD_LOADB |\
CFG_CMD_MISC |\
+ CFG_CMD_FAT |\
+ CFG_CMD_EXT2 |\
CFG_CMD_PING \
)
@@ -163,12 +165,12 @@
"base 0;" \
"echo"
-
/* system ace */
-/*#define CONFIG_SYSTEMACE
-#define DEBUG_SYSTEMACE
-#define CFG_SYSTEMACE_BASE 0xCF000000
-#define CFG_SYSTEMACE_WIDTH 16
-#define CONFIG_DOS_PARTITION*/
+#define CONFIG_SYSTEMACE
+/* #define DEBUG_SYSTEMACE */
+#define SYSTEMACE_CONFIG_FPGA
+#define CFG_SYSTEMACE_BASE XILINX_SYSACE_BASEADDR
+#define CFG_SYSTEMACE_WIDTH XILINX_SYSACE_MEM_WIDTH
+#define CONFIG_DOS_PARTITION
#endif /* __CONFIG_H */
diff --git a/include/linux/stat.h b/include/linux/stat.h
index 43fd53f..37f2924 100644
--- a/include/linux/stat.h
+++ b/include/linux/stat.h
@@ -67,7 +67,8 @@ struct stat {
#endif /* __PPC__ */
-#if defined (__ARM__) || defined (__I386__) || defined (__M68K__) || defined (__bfin__)
+#if defined (__ARM__) || defined (__I386__) || defined (__M68K__) || defined (__bfin__) ||\
+ defined (__microblaze__)
struct stat {
unsigned short st_dev;