From 1929b571ce0a00edde8250d7794a3fbfaa7a9309 Mon Sep 17 00:00:00 2001 From: Angel Pons Date: Tue, 2 Jun 2020 17:22:43 +0200 Subject: sb/intel/bd82x6x: Remove dead code MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Drop functions that are not being used. Change-Id: If406601f3bb7a98a621c1339b2f3413a43b8cc9f Signed-off-by: Angel Pons Reviewed-on: https://review.coreboot.org/c/coreboot/+/42013 Tested-by: build bot (Jenkins) Reviewed-by: Michael Niewöhner Reviewed-by: Felix Held --- src/southbridge/intel/bd82x6x/me.c | 33 --------------------------------- src/southbridge/intel/bd82x6x/me_8.x.c | 15 --------------- 2 files changed, 48 deletions(-) (limited to 'src') diff --git a/src/southbridge/intel/bd82x6x/me.c b/src/southbridge/intel/bd82x6x/me.c index 4550f7eca7..436553cd0f 100644 --- a/src/southbridge/intel/bd82x6x/me.c +++ b/src/southbridge/intel/bd82x6x/me.c @@ -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) diff --git a/src/southbridge/intel/bd82x6x/me_8.x.c b/src/southbridge/intel/bd82x6x/me_8.x.c index 4fcc090a38..b930d3f1b1 100644 --- a/src/southbridge/intel/bd82x6x/me_8.x.c +++ b/src/southbridge/intel/bd82x6x/me_8.x.c @@ -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. -- cgit v1.2.3