diff options
Diffstat (limited to 'chip/mchp/tfdp.c')
| -rw-r--r-- | chip/mchp/tfdp.c | 35 |
1 files changed, 11 insertions, 24 deletions
diff --git a/chip/mchp/tfdp.c b/chip/mchp/tfdp.c index b4368b46a8..eb9b903cb5 100644 --- a/chip/mchp/tfdp.c +++ b/chip/mchp/tfdp.c @@ -1,4 +1,4 @@ -/* Copyright 2017 The Chromium OS Authors. All rights reserved. +/* Copyright 2017 The ChromiumOS Authors * Use of this source code is governed by a BSD-style license that can be * found in the LICENSE file. */ @@ -17,12 +17,11 @@ #ifdef CONFIG_MCHP_TFDP - static uint32_t get_disable_intr(void) { uint32_t m; - __asm__ __volatile__ ("mrs %0, primask;cpsid i" : "=r" (m)); + __asm__ __volatile__("mrs %0, primask;cpsid i" : "=r"(m)); return m; } @@ -30,10 +29,9 @@ static uint32_t get_disable_intr(void) static void restore_intr(uint32_t m) { if (!m) - __asm__ __volatile__ ("cpsie i" : : : "memory"); + __asm__ __volatile__("cpsie i" : : : "memory"); } - /** * tfdp_power - Gate clocks On/Off to TFDP block when idle * @@ -48,7 +46,6 @@ void tfdp_power(uint8_t pwr_on) MCHP_PCR_SLP_EN_DEV(MCHP_PCR_TFDP); } - /** * tfdp_enable - Init Trace FIFO Data Port * @param uint8_t non-zero=enable TFDP, false=disable TFDP @@ -57,8 +54,8 @@ void tfdp_power(uint8_t pwr_on) * Else GPIO170/171 set to GPIO input, internal pull-up enabled. * @note - */ -#define MCHP_TFDP_DATA REG8(MCHP_TFDP_BASE + 0x00) -#define MCHP_TFDP_CTRL REG8(MCHP_TFDP_BASE + 0x04) +#define MCHP_TFDP_DATA REG8(MCHP_TFDP_BASE + 0x00) +#define MCHP_TFDP_CTRL REG8(MCHP_TFDP_BASE + 0x04) void tfdp_enable(uint8_t en, uint8_t pin_cfg) { @@ -73,7 +70,6 @@ void tfdp_enable(uint8_t en, uint8_t pin_cfg) } } /* end tfdp_enable() */ - /** * TFDPTrace0 - TRACE0: transmit 16-bit trace number lsb first * over TFDP. @@ -106,7 +102,6 @@ void TFDPTrace0(uint16_t nbr) #endif } - /** * TRDPTrace1 - TRACE1: transmit 16-bit trace number lsb first * and 16-bit data lsb first over TFDP. @@ -144,7 +139,6 @@ void TFDPTrace1(uint16_t nbr, uint32_t p1) #endif } - /** * TFDPTrace2 - TRACE2: transmit 16-bit trace number lsb first * and two 16-bit data parameters lsb first over TFDP. @@ -187,7 +181,6 @@ void TFDPTrace2(uint16_t nbr, uint32_t p1, uint32_t p2) #endif } - /** * TFDPTrace3 - TRACE3: transmit 16-bit trace number lsb first * and three 16-bit data parameters lsb first over TFDP. @@ -203,8 +196,7 @@ void TFDPTrace2(uint16_t nbr, uint32_t p1, uint32_t p2) * interrupts for critical section. These may use * priviledged instructions. */ -void TFDPTrace3(uint16_t nbr, uint32_t p1, - uint32_t p2, uint32_t p3) +void TFDPTrace3(uint16_t nbr, uint32_t p1, uint32_t p2, uint32_t p3) { #ifdef MCHP_TRACE_MASK_IRQ uint32_t prim; @@ -236,7 +228,6 @@ void TFDPTrace3(uint16_t nbr, uint32_t p1, #endif } - /** * TFDPTrace4 - TRACE3: transmit 16-bit trace number lsb first * and four 16-bit data parameters lsb first over TFDP. @@ -253,8 +244,8 @@ void TFDPTrace3(uint16_t nbr, uint32_t p1, * interrupts for critical section. These may use * priviledged instructions. */ -void TFDPTrace4(uint16_t nbr, uint32_t p1, uint32_t p2, - uint32_t p3, uint32_t p4) +void TFDPTrace4(uint16_t nbr, uint32_t p1, uint32_t p2, uint32_t p3, + uint32_t p4) { #ifdef MCHP_TRACE_MASK_IRQ uint32_t prim; @@ -290,7 +281,6 @@ void TFDPTrace4(uint16_t nbr, uint32_t p1, uint32_t p2, #endif } - /** * TFDPTrace11 - Transmit one 32-bit data item over TFDP * @@ -327,7 +317,6 @@ void TFDPTrace11(uint16_t nbr, uint32_t p1) #endif } - /** * TFDPTrace12 - Transmit two 32-bit data items over TFDP * @@ -383,8 +372,7 @@ void TFDPTrace12(uint16_t nbr, uint32_t p1, uint32_t p2) * @param uint32_t p3 32-bit data3 to be transmitted * */ -void TFDPTrace13(uint16_t nbr, uint32_t p1, - uint32_t p2, uint32_t p3) +void TFDPTrace13(uint16_t nbr, uint32_t p1, uint32_t p2, uint32_t p3) { #ifdef MCHP_TRACE_MASK_IRQ uint32_t prim; @@ -438,8 +426,8 @@ void TFDPTrace13(uint16_t nbr, uint32_t p1, * @param uint32_t p3 32-bit data3 to be transmitted * @param uint32_t p4 32-bit data4 to be transmitted */ -void TFDPTrace14(uint16_t nbr, uint32_t p1, uint32_t p2, - uint32_t p3, uint32_t p4) +void TFDPTrace14(uint16_t nbr, uint32_t p1, uint32_t p2, uint32_t p3, + uint32_t p4) { #ifdef MCHP_TRACE_MASK_IRQ uint32_t prim; @@ -493,7 +481,6 @@ void TFDPTrace14(uint16_t nbr, uint32_t p1, uint32_t p2, #endif /* #ifdef CONFIG_MCHP_TFDP */ - /* end tfdp.c */ /** @} */ |