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| author | Nick Foster <nick@nerdnetworks.org> | 2010-12-14 15:35:59 -0800 |
|---|---|---|
| committer | Nick Foster <nick@nerdnetworks.org> | 2010-12-14 15:35:59 -0800 |
| commit | 14766b47af3a0629cd5482810bb9a9e5ff4b15d9 (patch) | |
| tree | 003eaec3507cb2122265296e08e7b0fbadec6247 /firmware/microblaze | |
| parent | 03d200f9484d9706535142d9cc0336fcf02b369c (diff) | |
| parent | 3d70da92fc539e254494be1fd75341c0a9bcf631 (diff) | |
| download | uhd-14766b47af3a0629cd5482810bb9a9e5ff4b15d9.tar.gz uhd-14766b47af3a0629cd5482810bb9a9e5ff4b15d9.tar.bz2 uhd-14766b47af3a0629cd5482810bb9a9e5ff4b15d9.zip | |
Merge branch 'zpu' of ettus.sourcerepo.com:ettus/uhdpriv into next
Diffstat (limited to 'firmware/microblaze')
| -rw-r--r-- | firmware/microblaze/usrp2p/bootloader/init_bootloader.c | 4 | ||||
| -rw-r--r-- | firmware/microblaze/usrp2p/bootloader_utils.c | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/firmware/microblaze/usrp2p/bootloader/init_bootloader.c b/firmware/microblaze/usrp2p/bootloader/init_bootloader.c index 1d9d681d7..ab6c70a6b 100644 --- a/firmware/microblaze/usrp2p/bootloader/init_bootloader.c +++ b/firmware/microblaze/usrp2p/bootloader/init_bootloader.c @@ -56,7 +56,7 @@ void delay(uint32_t t) { int main(int argc, char *argv[]) { hal_disable_ints(); // In case we got here via jmp 0x0 output_regs->leds = 0xFF; - delay(500000); + delay(5000); output_regs->leds = 0x00; hal_uart_init(); spif_init(); @@ -85,7 +85,7 @@ int main(int argc, char *argv[]) { if(is_valid_fpga_image(PROD_FPGA_IMAGE_LOCATION_ADDR)) { puts("Valid production FPGA image found. Attempting to boot."); set_safe_booted_flag(1); - delay(30000); //so serial output can finish + delay(300); //so serial output can finish icap_reload_fpga(PROD_FPGA_IMAGE_LOCATION_ADDR); } puts("No valid production FPGA image found.\nAttempting to load production firmware..."); diff --git a/firmware/microblaze/usrp2p/bootloader_utils.c b/firmware/microblaze/usrp2p/bootloader_utils.c index fadd225bb..d68fafcb3 100644 --- a/firmware/microblaze/usrp2p/bootloader_utils.c +++ b/firmware/microblaze/usrp2p/bootloader_utils.c @@ -25,7 +25,7 @@ int is_valid_fpga_image(uint32_t addr) { } int is_valid_fw_image(uint32_t addr) { - static const uint8_t fwheader[] = {0xB0, 0x00, 0x00, 0x00, 0xB8, 0x08}; //just lookin for a jump to anywhere located at the reset vector + static const uint8_t fwheader[] = {0x0b 0x0b 0x0b 0x0b 0x80 0x70}; //just lookin for a jump to anywhere located at the reset vector uint8_t buf[12]; spi_flash_read(addr, 6, buf); return memcmp(buf, fwheader, 6) == 0; @@ -33,7 +33,7 @@ int is_valid_fw_image(uint32_t addr) { void start_program(uint32_t addr) { - memcpy(0x00000000, addr+0x00000000, 36); //copy the whole vector table, with the reset vector, into boot RAM + memcpy(0x00000000, addr+0x00000000, 0x3f); //copy the reset vector and interrupt vector typedef void (*fptr_t)(void); (*(fptr_t) 0x00000000)(); // most likely no return } |