| Message ID | 20180529220338.10879-4-jusual@mail.ru (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Wed, May 30, 2018 at 01:03:38AM +0300, Julia Suvorova wrote: > New mini-kernel test for nRF51 SoC UART. > > Signed-off-by: Julia Suvorova <jusual@mail.ru> > --- > tests/boot-serial-test.c | 11 +++++++++++ > 1 file changed, 11 insertions(+) > > diff --git a/tests/boot-serial-test.c b/tests/boot-serial-test.c > index 4d6815c3e0..e6dbc8a293 100644 > --- a/tests/boot-serial-test.c > +++ b/tests/boot-serial-test.c > @@ -62,6 +62,16 @@ static const uint8_t kernel_aarch64[] = { > 0xfd, 0xff, 0xff, 0x17, /* b -12 (loop) */ > }; > > +static const uint8_t kernel_nrf51[] = { > + 0x00, 0x00, 0x00, 0x00, /* Stack top address */ > + 0x09, 0x00, 0x00, 0x00, /* Reset handler address */ > + 0x01, 0x4b, /* ldr r3,[pc,#4] Get base */ > + 0x54, 0x22, /* mov r2,#'T' */ > + 0x1a, 0x70, /* strb r2,[r3] */ > + 0x01, 0xe0, /* b loop */ > + 0x1c, 0x25, 0x00, 0x40, /* 0x40002000 = UART0 base addr */ > +}; Good for now, will need STARTTX in the future. Stefan
diff --git a/tests/boot-serial-test.c b/tests/boot-serial-test.c index 4d6815c3e0..e6dbc8a293 100644 --- a/tests/boot-serial-test.c +++ b/tests/boot-serial-test.c @@ -62,6 +62,16 @@ static const uint8_t kernel_aarch64[] = { 0xfd, 0xff, 0xff, 0x17, /* b -12 (loop) */ }; +static const uint8_t kernel_nrf51[] = { + 0x00, 0x00, 0x00, 0x00, /* Stack top address */ + 0x09, 0x00, 0x00, 0x00, /* Reset handler address */ + 0x01, 0x4b, /* ldr r3,[pc,#4] Get base */ + 0x54, 0x22, /* mov r2,#'T' */ + 0x1a, 0x70, /* strb r2,[r3] */ + 0x01, 0xe0, /* b loop */ + 0x1c, 0x25, 0x00, 0x40, /* 0x40002000 = UART0 base addr */ +}; + typedef struct testdef { const char *arch; /* Target architecture */ const char *machine; /* Name of the machine */ @@ -107,6 +117,7 @@ static testdef_t tests[] = { { "hppa", "hppa", "", "SeaBIOS wants SYSTEM HALT" }, { "aarch64", "virt", "-cpu cortex-a57", "TT", sizeof(kernel_aarch64), kernel_aarch64 }, + { "arm", "microbit", "", "T", sizeof(kernel_nrf51), kernel_nrf51 }, { NULL } };
New mini-kernel test for nRF51 SoC UART. Signed-off-by: Julia Suvorova <jusual@mail.ru> --- tests/boot-serial-test.c | 11 +++++++++++ 1 file changed, 11 insertions(+)