From 118beac77440deec1e2d7382c90320158d73c8ae Mon Sep 17 00:00:00 2001 From: stefanct Date: Wed, 2 Oct 2013 01:22:02 +0000 Subject: rayer_spi: Add pinout for Atmel STK200/300. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Maksim Kuleshov Signed-off-by: Kyösti Mälkki Acked-by: Kyösti Mälkki git-svn-id: https://code.coreboot.org/svn/flashrom/trunk@1755 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1 --- rayer_spi.c | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) (limited to 'rayer_spi.c') diff --git a/rayer_spi.c b/rayer_spi.c index 04edd9c..23503cb 100644 --- a/rayer_spi.c +++ b/rayer_spi.c @@ -82,10 +82,23 @@ static const struct rayer_pinout altera_byteblastermv = { .shutdown = byteblaster_shutdown, }; +static void stk200_preinit(const void *); +static int stk200_shutdown(void *); + +static const struct rayer_pinout atmel_stk200 = { + .cs_bit = 7, + .sck_bit = 4, + .mosi_bit = 5, + .miso_bit = 6, + .preinit = stk200_preinit, + .shutdown = stk200_shutdown, +}; + static const struct rayer_programmer rayer_spi_types[] = { {"rayer", NT, "RayeR SPIPGM", &rayer_spipgm}, {"xilinx", NT, "Xilinx Parallel Cable III (DLC 5)", &xilinx_dlc5}, {"byteblastermv", OK, "Altera ByteBlasterMV", &altera_byteblastermv}, + {"stk200", NT, "Atmel STK200/300 adapter", &atmel_stk200}, {0}, }; @@ -221,6 +234,21 @@ static int byteblaster_shutdown(void *data){ return 0; } +static void stk200_preinit(const void *data) { + msg_pdbg("stk200_init\n"); + /* Assert #EN signals, set LED signal. */ + lpt_outbyte = (1 << 6) ; + OUTB(lpt_outbyte, lpt_iobase); +} + +static int stk200_shutdown(void *data) { + msg_pdbg("stk200_shutdown\n"); + /* Assert #EN signals, clear LED signal. */ + lpt_outbyte = (1 << 2) | (1 << 3); + OUTB(lpt_outbyte, lpt_iobase); + return 0; +} + #else #error PCI port I/O access is not supported on this architecture yet. #endif -- cgit v1.2.1