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sb/intel/bd82x6x: Remove dead code 

Drop functions that are not being used.

Change-Id: If406601f3bb7a98a621c1339b2f3413a43b8cc9f
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/42013
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michael Niewöhner
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
This commit is contained in:
Angel Pons 2020-06-02 17:22:43 +02:00
parent 24ee0b5991
commit 1929b571ce
2 changed files with 0 additions and 48 deletions
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33
src/southbridge/intel/bd82x6x/me.c
View File

@ -432,39 +432,6 @@ static int __unused mkhi_get_fwcaps(void)
return 0;
}
#if CONFIG(CHROMEOS) && 0 /* DISABLED */
/* Tell ME to issue a global reset */
int mkhi_global_reset(void)
{
struct me_global_reset reset = {
.request_origin = GLOBAL_RESET_BIOS_POST,
.reset_type = CBM_RR_GLOBAL_RESET,
};
struct mkhi_header mkhi = {
.group_id = MKHI_GROUP_ID_CBM,
.command = MKHI_GLOBAL_RESET,
};
struct mei_header mei = {
.is_complete = 1,
.length = sizeof(mkhi) + sizeof(reset),
.host_address = MEI_HOST_ADDRESS,
.client_address = MEI_ADDRESS_MKHI,
};
printk(BIOS_NOTICE, "ME: Requesting global reset\n");
/* Send request and wait for response */
if (mei_sendrecv(&mei, &mkhi, &reset, NULL, 0) < 0) {
/* No response means reset will happen shortly... */
halt();
}
/* If the ME responded it rejected the reset request */
printk(BIOS_ERR, "ME: Global Reset failed\n");
return -1;
}
#endif
#ifdef __SIMPLE_DEVICE__
static void intel_me7_finalize_smm(void)

15
src/southbridge/intel/bd82x6x/me_8.x.c
View File

@ -699,21 +699,6 @@ static u32 me_to_host_words_pending(void)
(me.buffer_depth - 1);
}
#if 0
/* This function is not yet being used, keep it in for the future. */
static u32 host_to_me_words_room(void)
{
struct mei_csr csr;
read_me_csr(&csr);
if (!csr.ready)
return 0;
read_host_csr(&csr);
return (csr.buffer_read_ptr - csr.buffer_write_ptr - 1) &
(csr.buffer_depth - 1);
}
#endif
/*
* mbp seems to be following its own flow, let's retrieve it in a dedicated
* function.