+++ /dev/null
-/*
- * Copyright (c) 2013 Qualcomm Atheros, Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted (subject to the limitations in the
- * disclaimer below) provided that the following conditions are met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the
- * distribution.
- *
- * * Neither the name of Qualcomm Atheros nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE
- * GRANTED BY THIS LICENSE. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT
- * HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
- * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
- * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
- * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-#include "sys_cfg.h"
-
-#if SYSTEM_MODULE_MISC
-
-#include "athos_api.h"
-#include "regdump.h"
-
-#if SYSTEM_MODULE_USB
-extern uint16_t UsbDeviceDescriptor[];
-#endif
-
-/* This number gets bumped on each official build. */
-// uint32_t cmnos_target_software_id = AR6K_SW_VERSION;
-
-/*!
- * system reset
- */
-LOCAL void
-cmnos_system_reset(void)
-{
- /* TBD: to be finished */
- /*!
- * sytem reset backdoor
- */
- HAL_WORD_REG_WRITE(MAGPIE_REG_RST_RESET_ADDR, (0x1<<24));
-}
-
-#if 0
-/*!
- * wdt reset
- */
-#LOCAL void cmnos_wdt_reset(void)
-{
- HAL_WORD_REG_WRITE(MAGPIE_REG_RST_RESET_ADDR, (0x1<<24));
-}
-#endif
-
-/*!
- * mac reset
- */
-LOCAL void
-cmnos_mac_reset(void)
-{
- /* TBD: to be finished */
- /*!
- * mac reset backdoor
- */
-}
-
-volatile int assloop = 1;
-int assprint = 1;
-
-//A_COMPILE_TIME_ASSERT(verify_RD_SIZE, (RD_SIZE == sizeof(CPU_exception_frame_t)))
-
-LOCAL void
-cmnos_misaligned_load_handler(struct register_dump_s *dump)
-{
- /* TBD: to be finished */
- if (A_IML_IS_ASSERT(dump->badvaddr)) {
- /*
- * Probably an Intentional Misaligned Load, used to
- * signal an assertion failure
- */
- dump->assline = A_IML_ASSLINE(dump->badvaddr);
- A_ASSFAIL(dump);
- } else {
- /* A genuine misaligned load */
- A_PRINTF("Misaligned load: pc=0x%x badvaddr=0x%x dump area=0x%x\n",
- dump->pc, dump->badvaddr, dump);
- dump->assline = 0;
- A_ASSFAIL(dump); /* Not really an assertion failure, but we'll treat it similarly. */
- }
-
- // trigger wdt, in case hang
- HAL_WORD_REG_WRITE(MAGPIE_REG_RST_WDT_TIMER_CTRL_ADDR, 0x03);
- HAL_WORD_REG_WRITE(MAGPIE_REG_RST_WDT_TIMER_ADDR, 0x10);
-
- while(1);
-}
-
-struct register_dump_s *current_dump = NULL;
-
-/*!
- * A convenient place to set a breakpoint.
- * Whenever an A_ASSERT triggers, it comes here.
- */
-LOCAL void
-cmnos_assfail(struct register_dump_s *dump)
-{
- if (current_dump == NULL ) {
- A_UINT32 target_id;
-
- current_dump = dump;
- //A_TARGET_ID_GET(&target_id);
- dump->target_id = target_id;
-
- if (assprint) {
- unsigned int i;
-
- A_PRINTF("assertion failed? pc=0x%x, line=%d, dump area=0x%x\n",
- dump->pc, dump->assline, dump);
-// INF_DBG2_LOG(INF_ASSERTION_FAILED, dump->pc,
-// A_IML_ASSLINE(dump->badvaddr));
-// INF_DBG1_LOG(INF_ASSERTION_FAILED, (A_UINT32)dump);
-
- A_PRINTF("Target ID: 0x%x (%d)\n", target_id, target_id);
-// INF_DBG1_LOG(INF_TARGET_ID, target_id);
-
- A_PRINTF("Debug Info:");
- for (i=0; i<(sizeof(struct register_dump_s)/sizeof(A_UINT32)); i++) {
- if ((i%4) == 0) {
- A_PRINTF("\n");
- }
- A_PRINTF("0x%08x ", ((A_UINT32 *)dump)[i]);
-// INF_DBG1_LOG(INF_ASSERTION_FAILED, ((A_UINT32 *)dump)[i]);
- }
- A_PRINTF("\n");
- }
- } else {
- /*
- * We must have assfail'ed again while processing the first assfail.
- * Don't try to print anything -- keep it very simple.
- */
-
- }
-}
-
-/*!
- * failure state report
- */
-LOCAL void
-cmnos_report_failure_to_host(struct register_dump_s *dump, int len)
-{
- /* TBD: to be removed! */
-}
-
-/*!
- * get target id
- */
-LOCAL int
-cmnos_target_id_get(void)
-{
- /* TBD: to be removed! */
-}
-
-/*!
- * get keyboard hit with delay
- */
-LOCAL uint8_t
-cmnos_get_kbhit(uint8_t delay)
-{
- uint32_t last_ccount;
- uint8_t kbhit;
-
- last_ccount = xthal_get_ccount();
- while (1)
- {
- if( A_GETC(&kbhit) != 0 )
- break;
-
- if((xthal_get_ccount() - last_ccount)>=delay*1000*ONE_MSEC)
- {
- break;
- }
- }
-
- return kbhit;
-}
-
-/*!
- * host alive & return the hostif type
- */
-LOCAL A_HOSTIF
-cmnos_is_host_present(void)
-{
- /*!
- * TODO: check the hostif and return the type of host interface
- */
- A_HOSTIF mHif = HIF_USB;
-#if defined(PROJECT_K2)
- A_PRINTF("5. usb only!!\n");
- return mHif;
-#elif defined(PROJECT_MAGPIE)
- uint32_t mData;
-
- mData = MAGPIE_REG_RST_BOOTSTRAP;
-
- //@RYAN@TODO - this one is somehow not working on L5, need to turn on!!!
-#if 1
- /* 4:3 of BOOTSTRAP could distinguish the host interfce
- *
- * 2'b11 -> gmac
- * 2'b10 -> pci
- * 2'b01 -> pcie
- * 2'b00 -> usb
- *
- */
- if( mData & BIT3 )
- {
- if ( mData & BIT2 )
- mHif = HIF_GMAC;
- else
- mHif = HIF_PCI;
- }
- else
- {
- if ( mData & BIT2 )
- mHif = HIF_PCIE;
- else
- mHif = HIF_USB;
- }
-#endif
- //A_PRINTF("5. hif (0x%08x) is read!!\n", mData);
- return mHif;
-#endif
-}
-
-/*!
- * get ROM code version
- */
-LOCAL uint16_t
-cmnos_rom_version_get(void)
-{
-#if SYSTEM_MODULE_USB
- /* USB Device Descriptor : byte 12, 13 Device BCD -> Device release number in binary-coded decimal. */
- return UsbDeviceDescriptor[6];
-#else
- return 0;
-#endif
-}
-
-void
-cmnos_misc_module_install(struct misc_api *tbl)
-{
- tbl->_system_reset = cmnos_system_reset;
- tbl->_mac_reset = cmnos_mac_reset;
- tbl->_assfail = cmnos_assfail;
- tbl->_misaligned_load_handler= cmnos_misaligned_load_handler;
- tbl->_report_failure_to_host = cmnos_report_failure_to_host;
- //tbl->_target_id_get = cmnos_target_id_get;
- tbl->_is_host_present = cmnos_is_host_present;
- tbl->_kbhit = cmnos_get_kbhit;
- tbl->_rom_version_get = cmnos_rom_version_get;
-}
-
-#endif
-
projects / open-ath9k-htc-firmware.git / blobdiff