From b17bed5b1727e3aa9e37fc8e8c3222130ceab22f Mon Sep 17 00:00:00 2001 From: Thomas Huth Date: Sat, 30 Jun 2018 16:58:01 +0200 Subject: m68k: Add serial controller to the NeXTcube machine MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The NeXTcube uses a normal 8530 serial controller, so we can simply use our normal "escc" device here. While we're at it, also add a boot-serial-test for the next-cube machine, now that the serial output works. Tested-by: Philippe Mathieu-Daudé Message-Id: <20190831074519.32613-6-huth@tuxfamily.org> Signed-off-by: Thomas Huth --- tests/boot-serial-test.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'tests') diff --git a/tests/boot-serial-test.c b/tests/boot-serial-test.c index a54d007..d3a54a0 100644 --- a/tests/boot-serial-test.c +++ b/tests/boot-serial-test.c @@ -24,6 +24,17 @@ static const uint8_t kernel_mcf5208[] = { 0x60, 0xfa /* bra.s loop */ }; +static const uint8_t bios_nextcube[] = { + 0x06, 0x00, 0x00, 0x00, /* Initial SP */ + 0x01, 0x00, 0x00, 0x08, /* Initial PC */ + 0x41, 0xf9, 0x02, 0x11, 0x80, 0x00, /* lea 0x02118000,%a0 */ + 0x10, 0x3c, 0x00, 0x54, /* move.b #'T',%d0 */ + 0x11, 0x7c, 0x00, 0x05, 0x00, 0x01, /* move.b #5,1(%a0) Sel TXCTRL */ + 0x11, 0x7c, 0x00, 0x68, 0x00, 0x01, /* move.b #0x68,1(%a0) Enable TX */ + 0x11, 0x40, 0x00, 0x03, /* move.b %d0,3(%a0) Print 'T' */ + 0x60, 0xfa /* bra.s loop */ +}; + static const uint8_t kernel_pls3adsp1800[] = { 0xb0, 0x00, 0x84, 0x00, /* imm 0x8400 */ 0x30, 0x60, 0x00, 0x04, /* addik r3,r0,4 */ @@ -117,6 +128,7 @@ static testdef_t tests[] = { { "sparc64", "sun4u", "", "UltraSPARC" }, { "s390x", "s390-ccw-virtio", "", "device" }, { "m68k", "mcf5208evb", "", "TT", sizeof(kernel_mcf5208), kernel_mcf5208 }, + { "m68k", "next-cube", "", "TT", sizeof(bios_nextcube), 0, bios_nextcube }, { "microblaze", "petalogix-s3adsp1800", "", "TT", sizeof(kernel_pls3adsp1800), kernel_pls3adsp1800 }, { "microblazeel", "petalogix-ml605", "", "TT", -- cgit v1.1