usrp-n: created cmake/zpu build for firmware

7 files changed, 267 insertions, 16 deletions

diff --git a/firmware/microblaze/CMakeLists.txt b/firmware/microblaze/CMakeLists.txt
new file mode 100644
index 000000000..dd56f3579
--- /dev/null
+++ b/firmware/microblaze/CMakeLists.txt
@@ -0,0 +1,120 @@
+#
+# Copyright 2010 Ettus Research LLC
+#
+# 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 3 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, see <http://www.gnu.org/licenses/>.
+#
+
+########################################################################
+# setup project and compiler
+########################################################################
+CMAKE_MINIMUM_REQUIRED(VERSION 2.6)
+SET(CMAKE_C_COMPILER zpu-elf-gcc)
+SET(CMAKE_C_COMPILER_WORKS TRUE)
+SET(CMAKE_C_COMPILER_FORCED TRUE)
+PROJECT(USRP_NXXX_FW C)
+
+########################################################################
+# lwIP header include dirs
+########################################################################
+SET(LWIPDIR ${CMAKE_SOURCE_DIR}/lwip/lwip-1.3.1)
+
+INCLUDE_DIRECTORIES(
+    ${CMAKE_SOURCE_DIR}/lwip
+    ${CMAKE_SOURCE_DIR}/lwip_port
+    ${LWIPDIR}/src/include
+    ${LWIPDIR}/src/include/ipv4
+)
+
+########################################################################
+# misc flags for the gcc compiler
+########################################################################
+SET(CMAKE_C_FLAGS -abel) #always needed compile time and link time
+#ADD_DEFINITIONS(-mxl-soft-div -msoft-float -mxl-soft-mul -mxl-barrel-shift)
+ADD_DEFINITIONS(-Os --std=gnu99 -Wall -Werror-implicit-function-declaration)
+
+MACRO(ADD_LINKER_FLAGS flags)
+    SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${flags}")
+ENDMACRO(ADD_LINKER_FLAGS)
+
+ADD_LINKER_FLAGS("-Wl,-defsym -Wl,_STACK_SIZE=3072")
+ADD_LINKER_FLAGS("-Wl,--relax -Wl,--gc-sections")
+
+########################################################################
+# define for the hal io (FIXME move?)
+########################################################################
+#ADD_DEFINITIONS(-DHAL_IO_USES_DBOARD_PINS)
+ADD_DEFINITIONS(-DHAL_IO_USES_UART)
+
+########################################################################
+# common cflags and ldflags
+########################################################################
+INCLUDE_DIRECTORIES(
+    ${CMAKE_SOURCE_DIR}/../../host/lib/usrp
+    ${CMAKE_SOURCE_DIR}/lib
+)
+
+########################################################################
+# setup programs for output files
+########################################################################
+FIND_PROGRAM(LINKER zpu-elf-ld)
+FIND_PROGRAM(OBJCOPY zpu-elf-objcopy)
+FIND_PROGRAM(OBJDUMP zpu-elf-objdump)
+FIND_PROGRAM(HEXDUMP hexdump)
+
+########################################################################
+# helper functions to build output formats
+########################################################################
+MACRO(GEN_OUTPUTS target)
+    GET_FILENAME_COMPONENT(name ${target} NAME_WE)
+    #command to create a map from elf
+    ADD_CUSTOM_COMMAND(
+        OUTPUT ${name}.map DEPENDS ${target}
+        COMMAND ${LINKER}
+        ARGS -Map ${name}.map ${target}
+    )
+    #command to create a bin from elf
+    ADD_CUSTOM_COMMAND(
+        OUTPUT ${name}.bin DEPENDS ${target}
+        COMMAND ${OBJCOPY}
+        ARGS -O binary ${target} ${name}.bin
+    )
+    #command to create a ihx from elf
+    ADD_CUSTOM_COMMAND(
+        OUTPUT ${name}.ihx DEPENDS ${target}
+        COMMAND ${OBJCOPY}
+        ARGS -O ihex ${target} ${name}.ihx
+    )
+    #command to create a dump from elf
+    ADD_CUSTOM_COMMAND(
+        OUTPUT ${name}.dump DEPENDS ${target}
+        COMMAND ${OBJDUMP}
+        ARGS -DSC ${target} > ${name}.dump
+    )
+    #command to create a rom from bin
+    ADD_CUSTOM_COMMAND(
+        OUTPUT ${name}.rom DEPENDS ${name}.bin
+        COMMAND ${HEXDUMP}
+        ARGS -v -e'1/1 \"%.2X\\n\"' ${name}.bin > ${name}.rom
+    )
+    #add a top level target for output files
+    ADD_CUSTOM_TARGET(
+        ${name}_outputs ALL DEPENDS ${name}.map ${name}.bin ${name}.ihx ${name}.dump ${name}.rom
+    )
+ENDMACRO(GEN_OUTPUTS)
+
+########################################################################
+# Add the subdirectories
+########################################################################
+ADD_SUBDIRECTORY(usrp2)
+ADD_SUBDIRECTORY(usrp2p)
diff --git a/firmware/microblaze/lib/CMakeLists.txt b/firmware/microblaze/lib/CMakeLists.txt
new file mode 100644
index 000000000..193d63cfa
--- /dev/null
+++ b/firmware/microblaze/lib/CMakeLists.txt
@@ -0,0 +1,47 @@
+#
+# Copyright 2010 Ettus Research LLC
+#
+# 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 3 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, see <http://www.gnu.org/licenses/>.
+#
+
+########################################################################
+SET(COMMON_SRCS
+    ${CMAKE_SOURCE_DIR}/lib/u2_init.c
+    ${CMAKE_SOURCE_DIR}/lib/abort.c
+    ${CMAKE_SOURCE_DIR}/lib/ad9510.c
+    ${CMAKE_SOURCE_DIR}/lib/clocks.c
+    ${CMAKE_SOURCE_DIR}/lib/eeprom.c
+    ${CMAKE_SOURCE_DIR}/lib/eth_addrs.c
+    ${CMAKE_SOURCE_DIR}/lib/eth_mac.c
+    ${CMAKE_SOURCE_DIR}/lib/_exit.c
+    ${CMAKE_SOURCE_DIR}/lib/exit.c
+    ${CMAKE_SOURCE_DIR}/lib/hal_io.c
+    ${CMAKE_SOURCE_DIR}/lib/hal_uart.c
+    ${CMAKE_SOURCE_DIR}/lib/i2c.c
+    ${CMAKE_SOURCE_DIR}/lib/mdelay.c
+    ${CMAKE_SOURCE_DIR}/lib/memcpy_wa.c
+    ${CMAKE_SOURCE_DIR}/lib/memset_wa.c
+    ${CMAKE_SOURCE_DIR}/lib/nonstdio.c
+    ${CMAKE_SOURCE_DIR}/lib/pic.c
+    ${CMAKE_SOURCE_DIR}/lib/pkt_ctrl.c
+    ${CMAKE_SOURCE_DIR}/lib/print_addrs.c
+    ${CMAKE_SOURCE_DIR}/lib/print_rmon_regs.c
+    ${CMAKE_SOURCE_DIR}/lib/print_buffer.c
+    ${CMAKE_SOURCE_DIR}/lib/printf.c
+    ${CMAKE_SOURCE_DIR}/lib/ihex.c
+    ${CMAKE_SOURCE_DIR}/lib/spi.c
+    ${CMAKE_SOURCE_DIR}/lib/net_common.c
+    ${CMAKE_SOURCE_DIR}/lib/arp_cache.c
+    ${CMAKE_SOURCE_DIR}/lib/banal.c
+)
diff --git a/firmware/microblaze/lib/hal_io.h b/firmware/microblaze/lib/hal_io.h
index 950f8d591..ff87a3494 100644
--- a/firmware/microblaze/lib/hal_io.h
+++ b/firmware/microblaze/lib/hal_io.h
@@ -72,10 +72,10 @@ hal_disable_ints(void)
 {
   int result, t0;
 
-  asm volatile("mfs   %0, rmsr       \n\
-		andni %1, %0, 0x2    \n\
-		mts   rmsr, %1"
-	       : "=r" (result), "=r" (t0));
+  //asm volatile("mfs   %0, rmsr       \n\
+//		andni %1, %0, 0x2    \n\
+//		mts   rmsr, %1"
+//	       : "=r" (result), "=r" (t0));
   return result;
 }
 
@@ -88,10 +88,10 @@ hal_enable_ints(void)
 {
   int result, t0;
 
-  asm volatile("mfs  %0, rmsr	      \n\
-		ori  %1, %0, 0x2      \n\
-		mts  rmsr, %1"
-	       : "=r" (result), "=r" (t0));
+//  asm volatile("mfs  %0, rmsr	      \n\
+//		ori  %1, %0, 0x2      \n\
+//		mts  rmsr, %1"
+//	       : "=r" (result), "=r" (t0));
   return result;
 }
 
@@ -103,12 +103,12 @@ static inline void
 hal_restore_ints(int prev_state)
 {
   int t0, t1;
-  asm volatile("andi  %0, %2, 0x2	\n\
-		mfs   %1, rmsr          \n\
-		andni %1, %1, 0x2	\n\
-		or    %1, %1, %0	\n\
-		mts   rmsr, %1"
-	       : "=r" (t0), "=r"(t1) : "r" (prev_state));
+//  asm volatile("andi  %0, %2, 0x2	\n\
+//		mfs   %1, rmsr          \n\
+//		andni %1, %1, 0x2	\n\
+//		or    %1, %1, %0	\n\
+//		mts   rmsr, %1"
+//	       : "=r" (t0), "=r"(t1) : "r" (prev_state));
 }
 
 #endif /* INCLUDED_HAL_IO_H */
diff --git a/firmware/microblaze/lib/hal_uart.c b/firmware/microblaze/lib/hal_uart.c
index 7836240fe..f0921f4f0 100644
--- a/firmware/microblaze/lib/hal_uart.c
+++ b/firmware/microblaze/lib/hal_uart.c
@@ -113,7 +113,7 @@ hal_uart_getc_timeout(hal_uart_name_t u)
 
 int hal_uart_rx_flush(hal_uart_name_t u)
 {
-  char x;
+  char x = 0;
   while(uart_regs[u].rxlevel) x = uart_regs[u].rxchar;
   return x;
 }
diff --git a/firmware/microblaze/lib/mdelay.c b/firmware/microblaze/lib/mdelay.c
index c8c119b1a..958acf3f5 100644
--- a/firmware/microblaze/lib/mdelay.c
+++ b/firmware/microblaze/lib/mdelay.c
@@ -30,7 +30,7 @@
 inline static void
 delay_1ms(int loop_count)
 {
-  int	i;
+/*  int	i;
   for (i = 0; i < loop_count; i++){
     asm volatile ("or  r0, r0, r0\n\
 		   or  r0, r0, r0\n\
@@ -40,6 +40,7 @@ delay_1ms(int loop_count)
 		   or  r0, r0, r0\n\
 		   or  r0, r0, r0\n");
   }
+*/
 }
 
 // delay about ms milliseconds
diff --git a/firmware/microblaze/usrp2/CMakeLists.txt b/firmware/microblaze/usrp2/CMakeLists.txt
new file mode 100644
index 000000000..cdd09e02a
--- /dev/null
+++ b/firmware/microblaze/usrp2/CMakeLists.txt
@@ -0,0 +1,35 @@
+#
+# Copyright 2010 Ettus Research LLC
+#
+# 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 3 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, see <http://www.gnu.org/licenses/>.
+#
+
+########################################################################
+INCLUDE(${CMAKE_SOURCE_DIR}/lib/CMakeLists.txt)
+INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR})
+
+ADD_LIBRARY(libusrp2fw STATIC
+    ${COMMON_SRCS}
+    sd.c
+    ethernet.c
+    udp_fw_update.c
+)
+
+########################################################################
+ADD_LINKER_FLAGS("-Wl,-defsym -Wl,_TEXT_START_ADDR=0x0050")
+
+ADD_EXECUTABLE(usrp2_txrx_uhd.elf ${CMAKE_SOURCE_DIR}/apps/txrx_uhd.c)
+TARGET_LINK_LIBRARIES(usrp2_txrx_uhd.elf libusrp2fw)
+GEN_OUTPUTS(usrp2_txrx_uhd.elf)
+
diff --git a/firmware/microblaze/usrp2p/CMakeLists.txt b/firmware/microblaze/usrp2p/CMakeLists.txt
new file mode 100644
index 000000000..825c3ab9e
--- /dev/null
+++ b/firmware/microblaze/usrp2p/CMakeLists.txt
@@ -0,0 +1,48 @@
+#
+# Copyright 2010 Ettus Research LLC
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+########################################################################
+INCLUDE(${CMAKE_SOURCE_DIR}/lib/CMakeLists.txt)
+INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR})
+
+ADD_DEFINITIONS(-DUSRP2P)
+
+ADD_LIBRARY(libusrp2pfw STATIC
+    ${COMMON_SRCS}
+    spif.c
+    spi_flash.c
+    spi_flash_read.c
+    bootloader_utils.c
+    ethernet.c
+    xilinx_s3_icap.c
+    udp_fw_update.c
+)
+
+########################################################################
+ADD_LINKER_FLAGS("-Wl,-defsym -Wl,_TEXT_START_ADDR=0x8050")
+
+ADD_EXECUTABLE(usrp2p_txrx_uhd.elf ${CMAKE_SOURCE_DIR}/apps/txrx_uhd.c)
+TARGET_LINK_LIBRARIES(usrp2p_txrx_uhd.elf libusrp2pfw)
+GEN_OUTPUTS(usrp2p_txrx_uhd.elf)
+
+ADD_EXECUTABLE(usrp2p_blinkenlights.elf ${CMAKE_SOURCE_DIR}/apps/blinkenlights.c)
+TARGET_LINK_LIBRARIES(usrp2p_blinkenlights.elf libusrp2pfw)
+GEN_OUTPUTS(usrp2p_blinkenlights.elf)
+
+ADD_EXECUTABLE(usrp2p_uart_flash_loader.elf ${CMAKE_SOURCE_DIR}/apps/uart_flash_loader.c)
+TARGET_LINK_LIBRARIES(usrp2p_uart_flash_loader.elf libusrp2pfw)
+GEN_OUTPUTS(usrp2p_uart_flash_loader.elf)