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Code Issues Releases Wiki Activity

Add initial support for Dediprog SF200.

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Change-Id: I025d1533e249f6a75b6d9015a18a6abf350456b6
Signed-off-by: Jay Thompson <thompson.jay.thomas@gmail.com>
Signed-off-by: David Hendricks <dhendricks@fb.com>
Reviewed-on: https://review.coreboot.org/28272
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: David Hendricks <david.hendricks@gmail.com>
Reviewed-by: Nico Huber <nico.h@gmx.de>
This commit is contained in:
Jay Thompson 2018-08-17 14:30:04 -05:00 committed by Nico Huber
parent 7ecfe48b19
commit cabe3206ab
1 changed files with 14 additions and 5 deletions
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19
dediprog.c
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@ -51,6 +51,7 @@ static int dediprog_out_endpoint;
enum dediprog_devtype {
DEV_UNKNOWN = 0,
DEV_SF100 = 100,
DEV_SF200 = 200,
DEV_SF600 = 600,
};
@ -152,7 +153,7 @@ enum protocol {
};
const struct dev_entry devs_dediprog[] = {
{0x0483, 0xDADA, OK, "Dediprog", "SF100/SF600"},
{0x0483, 0xDADA, OK, "Dediprog", "SF100/SF200/SF600"},
{0},
};
@ -181,6 +182,7 @@ static enum protocol protocol(void)
/* Firmware version < 5.0.0 is handled explicitly in some cases. */
switch (dediprog_devicetype) {
case DEV_SF100:
case DEV_SF200:
if (dediprog_firmwareversion < FIRMWARE_VERSION(5, 5, 0))
return PROTOCOL_V1;
else
@ -756,10 +758,12 @@ static int dediprog_check_devicestring(void)
msg_pdbg("Found a %s\n", buf);
if (memcmp(buf, "SF100", 0x5) == 0)
dediprog_devicetype = DEV_SF100;
else if (memcmp(buf, "SF200", 0x5) == 0)
dediprog_devicetype = DEV_SF200;
else if (memcmp(buf, "SF600", 0x5) == 0)
dediprog_devicetype = DEV_SF600;
else {
msg_perr("Device not a SF100 or SF600!\n");
msg_perr("Device not a SF100, SF200, or SF600!\n");
return 1;
}
@ -1091,12 +1095,17 @@ int dediprog_init(void)
return 1;
}
/* SF100 only has 1 endpoint for in/out, SF600 uses two separate endpoints instead. */
/* SF100/SF200 uses one in/out endpoint, SF600 uses separate in/out endpoints */
dediprog_in_endpoint = 2;
if (dediprog_devicetype == DEV_SF100)
switch (dediprog_devicetype) {
case DEV_SF100:
case DEV_SF200:
dediprog_out_endpoint = 2;
else
break;
default:
dediprog_out_endpoint = 1;
break;
}
/* Set all possible LEDs as soon as possible to indicate activity.
* Because knowing the firmware version is required to set the LEDs correctly we need to this after