diff options
Diffstat (limited to 'baseboard/mtscp-rv32i')
-rw-r--r-- | baseboard/mtscp-rv32i/baseboard.c | 33 | ||||
-rw-r--r-- | baseboard/mtscp-rv32i/baseboard.h | 61 | ||||
-rw-r--r-- | baseboard/mtscp-rv32i/build.mk | 12 | ||||
-rw-r--r-- | baseboard/mtscp-rv32i/mdp.c | 81 | ||||
-rw-r--r-- | baseboard/mtscp-rv32i/mdp.h | 20 | ||||
-rw-r--r-- | baseboard/mtscp-rv32i/vdec.c | 136 | ||||
-rw-r--r-- | baseboard/mtscp-rv32i/vdec.h | 28 | ||||
-rw-r--r-- | baseboard/mtscp-rv32i/venc.c | 85 | ||||
-rw-r--r-- | baseboard/mtscp-rv32i/venc.h | 26 |
9 files changed, 0 insertions, 482 deletions
diff --git a/baseboard/mtscp-rv32i/baseboard.c b/baseboard/mtscp-rv32i/baseboard.c deleted file mode 100644 index a34a08f1fe..0000000000 --- a/baseboard/mtscp-rv32i/baseboard.c +++ /dev/null @@ -1,33 +0,0 @@ -/* Copyright 2021 The Chromium OS Authors. All rights reserved. - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - */ -/* MT SCP RV32i configuration */ - -#include "cache.h" -#include "csr.h" -#include "registers.h" - -#define SCP_SRAM_END (CONFIG_IPC_SHARED_OBJ_ADDR & (~(0x400 - 1))) - -struct mpu_entry mpu_entries[NR_MPU_ENTRIES] = { - /* SRAM (for most code, data) */ - {0, SCP_SRAM_END, MPU_ATTR_C | MPU_ATTR_W | MPU_ATTR_R}, - /* SRAM (for IPI shared buffer) */ - {SCP_SRAM_END, SCP_FW_END, MPU_ATTR_W | MPU_ATTR_R}, - /* For AP domain */ -#ifdef CHIP_VARIANT_MT8195 - {0x60000000, 0x70000000, MPU_ATTR_W | MPU_ATTR_R | MPU_ATTR_P}, -#else - {0x60000000, 0x70000000, MPU_ATTR_W | MPU_ATTR_R}, -#endif - /* For SCP sys */ - {0x70000000, 0x80000000, MPU_ATTR_W | MPU_ATTR_R}, -#ifdef CHIP_VARIANT_MT8195 - {0x10000000, 0x11400000, MPU_ATTR_C | MPU_ATTR_W | MPU_ATTR_R}, -#else - {0x10000000, 0x11400000, MPU_ATTR_W | MPU_ATTR_R}, -#endif -}; - -#include "gpio_list.h" diff --git a/baseboard/mtscp-rv32i/baseboard.h b/baseboard/mtscp-rv32i/baseboard.h deleted file mode 100644 index a8f3b522a0..0000000000 --- a/baseboard/mtscp-rv32i/baseboard.h +++ /dev/null @@ -1,61 +0,0 @@ -/* Copyright 2021 The Chromium OS Authors. All rights reserved. - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - */ - -/* MT SCP RV32i board configuration */ - -#ifndef __CROS_EC_BASEBOARD_H -#define __CROS_EC_BASEBOARD_H - -#define CC_DEFAULT (CC_ALL & ~(CC_MASK(CC_HOSTCMD) | CC_MASK(CC_IPI))) - -#define CONFIG_FLASH_SIZE_BYTES CONFIG_RAM_BASE -#define CONFIG_LTO -#define CONFIG_POWER_TRACK_HOST_SLEEP_STATE -#define CONFIG_UART_CONSOLE 0 - -/* IPI configs */ -#define CONFIG_IPC_SHARED_OBJ_BUF_SIZE 288 -#define CONFIG_IPC_SHARED_OBJ_ADDR \ - (SCP_FW_END - \ - (CONFIG_IPC_SHARED_OBJ_BUF_SIZE + 2 * 4 /* int32_t */) * 2) -#define CONFIG_IPI -#define CONFIG_RPMSG_NAME_SERVICE - -#define SCP_IPI_INIT 0 -#define SCP_IPI_VDEC_H264 1 -#define SCP_IPI_VDEC_VP8 2 -#define SCP_IPI_VDEC_VP9 3 -#define SCP_IPI_VENC_H264 4 -#define SCP_IPI_VENC_VP8 5 -#define SCP_IPI_MDP_INIT 6 -#define SCP_IPI_MDP_DEINIT 7 -#define SCP_IPI_MDP_FRAME 8 -#define SCP_IPI_DIP 9 -#define SCP_IPI_ISP_CMD 10 -#define SCP_IPI_ISP_FRAME 11 -#define SCP_IPI_FD_CMD 12 -#define SCP_IPI_HOST_COMMAND 13 -#define SCP_IPI_VDEC_LAT 14 -#define SCP_IPI_VDEC_CORE 15 -#define SCP_IPI_COUNT 16 - -#define IPI_COUNT SCP_IPI_COUNT - -#define SCP_IPI_NS_SERVICE 0xFF - -/* Access DRAM through cached access */ -#define CONFIG_DRAM_BASE 0x10000000 -/* Shared memory address in AP physical address space. */ -#define CONFIG_DRAM_BASE_LOAD 0x50000000 -#define CONFIG_DRAM_SIZE 0x01400000 /* 20 MB */ - -/* MPU settings */ -#define NR_MPU_ENTRIES 16 - -#ifndef __ASSEMBLER__ -#include "gpio_signal.h" -#endif /* !__ASSEMBLER__ */ - -#endif /* __CROS_EC_BASEBOARD_H */ diff --git a/baseboard/mtscp-rv32i/build.mk b/baseboard/mtscp-rv32i/build.mk deleted file mode 100644 index 420a3a4e08..0000000000 --- a/baseboard/mtscp-rv32i/build.mk +++ /dev/null @@ -1,12 +0,0 @@ -# -*- makefile -*- -# Copyright 2021 The Chromium OS Authors. All rights reserved. -# Use of this source code is governed by a BSD-style license that can be -# found in the LICENSE file. -# -# Baseboard specific files build -# -baseboard-y+=baseboard.o - -baseboard-$(HAS_TASK_VDEC_SERVICE)+=vdec.o -baseboard-$(HAS_TASK_VENC_SERVICE)+=venc.o -baseboard-$(HAS_TASK_MDP_SERVICE)+=mdp.o diff --git a/baseboard/mtscp-rv32i/mdp.c b/baseboard/mtscp-rv32i/mdp.c deleted file mode 100644 index b0756a797a..0000000000 --- a/baseboard/mtscp-rv32i/mdp.c +++ /dev/null @@ -1,81 +0,0 @@ -/* Copyright 2021 The Chromium OS Authors. All rights reserved. - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - */ - -#include "console.h" -#include "ipi_chip.h" -#include "mdp.h" -#include "queue_policies.h" -#include "registers.h" -#include "task.h" -#include "util.h" - -#define CPRINTF(format, args...) cprintf(CC_IPI, format, ##args) -#define CPRINTS(format, args...) cprints(CC_IPI, format, ##args) - -static void event_mdp_written(struct consumer const *consumer, size_t count) -{ - task_wake(TASK_ID_MDP_SERVICE); -} -static struct consumer const event_mdp_consumer; -static struct queue const event_mdp_queue = QUEUE_DIRECT(4, - struct mdp_msg_service, null_producer, event_mdp_consumer); -static struct consumer const event_mdp_consumer = { - .queue = &event_mdp_queue, - .ops = &((struct consumer_ops const) { - .written = event_mdp_written, - }), -}; - -/* Stub functions only provided by private overlays. */ -#ifndef HAVE_PRIVATE_MT_SCP -void mdp_common_init(void) {} -void mdp_ipi_task_handler(void *pvParameters) {} -#endif - -static void mdp_ipi_handler(int id, void *data, unsigned int len) -{ - struct mdp_msg_service rsv_msg; - - if (!len) { - CPRINTS("len is zero."); - return; - } - - rsv_msg.id = id; - memcpy(rsv_msg.msg, data, MIN(len, sizeof(rsv_msg.msg))); - - /* - * If there is no other IPI handler touch this queue, we don't need to - * interrupt_disable() or task_disable_irq(). - */ - if (!queue_add_unit(&event_mdp_queue, &rsv_msg)) - CPRINTS("Could not send mdp id: %d to the queue.", id); -} -DECLARE_IPI(SCP_IPI_MDP_INIT, mdp_ipi_handler, 0); -DECLARE_IPI(SCP_IPI_MDP_FRAME, mdp_ipi_handler, 0); -DECLARE_IPI(SCP_IPI_MDP_DEINIT, mdp_ipi_handler, 0); - -void mdp_service_task(void *u) -{ - struct mdp_msg_service rsv_msg; - size_t size; - - mdp_common_init(); - - while (1) { - /* - * Queue unit is added in IPI handler, which is in ISR context. - * Disable IRQ to prevent a clobbered queue. - */ - ipi_disable_irq(); - size = queue_remove_unit(&event_mdp_queue, &rsv_msg); - ipi_enable_irq(); - - if (!size) - task_wait_event(-1); - else - mdp_ipi_task_handler(&rsv_msg); - } -} diff --git a/baseboard/mtscp-rv32i/mdp.h b/baseboard/mtscp-rv32i/mdp.h deleted file mode 100644 index eea3ffb289..0000000000 --- a/baseboard/mtscp-rv32i/mdp.h +++ /dev/null @@ -1,20 +0,0 @@ -/* Copyright 2021 The Chromium OS Authors. All rights reserved. - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - */ - -#ifndef __CROS_EC_SCP_MDP_H -#define __CROS_EC_SCP_MDP_H - -struct mdp_msg_service { - int id; - unsigned char msg[20]; -}; -BUILD_ASSERT(member_size(struct mdp_msg_service, msg) <= - CONFIG_IPC_SHARED_OBJ_BUF_SIZE); - -/* Functions provided by private overlay. */ -void mdp_common_init(void); -void mdp_ipi_task_handler(void *pvParameters); - -#endif /* __CROS_EC_SCP_MDP_H */ diff --git a/baseboard/mtscp-rv32i/vdec.c b/baseboard/mtscp-rv32i/vdec.c deleted file mode 100644 index c3f5f5a9cf..0000000000 --- a/baseboard/mtscp-rv32i/vdec.c +++ /dev/null @@ -1,136 +0,0 @@ -/* Copyright 2021 The Chromium OS Authors. All rights reserved. - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - */ - -#include "console.h" -#include "hooks.h" -#include "ipi_chip.h" -#include "queue.h" -#include "queue_policies.h" -#include "registers.h" -#include "task.h" -#include "util.h" -#include "vdec.h" - -#define CPRINTF(format, args...) cprintf(CC_IPI, format, ##args) -#define CPRINTS(format, args...) cprints(CC_IPI, format, ##args) - -static void event_vdec_written(struct consumer const *consumer, size_t count) -{ - task_wake(TASK_ID_VDEC_SERVICE); -} -static struct consumer const event_vdec_consumer; -static struct queue const event_vdec_queue = QUEUE_DIRECT(8, - struct vdec_msg, null_producer, event_vdec_consumer); -static struct consumer const event_vdec_consumer = { - .queue = &event_vdec_queue, - .ops = &((struct consumer_ops const) { - .written = event_vdec_written, - }), -}; - -static void event_vdec_core_written(struct consumer const *consumer, - size_t count) -{ - task_wake(TASK_ID_VDEC_CORE_SERVICE); -} -static struct consumer const event_vdec_core_consumer; -static struct queue const event_vdec_core_queue = QUEUE_DIRECT(8, - struct vdec_msg, null_producer, event_vdec_core_consumer); -static struct consumer const event_vdec_core_consumer = { - .queue = &event_vdec_core_queue, - .ops = &((struct consumer_ops const) { - .written = event_vdec_core_written, - }), -}; - -/* Stub functions only provided by private overlays. */ -#ifndef HAVE_PRIVATE_MT_SCP -void vdec_msg_handler(void *data) {} -void vdec_core_msg_handler(void *data) {} -#endif - -static void vdec_h264_ipi_handler(int id, void *data, uint32_t len) -{ - struct vdec_msg rsv_msg; - - if (!len) { - CPRINTS("len is zero."); - return; - } - - rsv_msg.type = VDEC_LAT; - memcpy(rsv_msg.msg, data, MIN(len, sizeof(rsv_msg.msg))); - - /* - * If there is no other IPI handler touch this queue, we don't need to - * interrupt_disable() or task_disable_irq(). - */ - if (!queue_add_unit(&event_vdec_queue, &rsv_msg)) - CPRINTS("Could not send vdec %d to the queue.", rsv_msg.type); -} -DECLARE_IPI(SCP_IPI_VDEC_LAT, vdec_h264_ipi_handler, 0); - -static void vdec_h264_ipi_core_handler(int id, void *data, uint32_t len) -{ - struct vdec_msg rsv_msg; - - if (!len) { - CPRINTS("len is zero."); - return; - } - - rsv_msg.type = VDEC_CORE; - memcpy(rsv_msg.msg, data, MIN(len, sizeof(rsv_msg.msg))); - - /* - * If there is no other IPI handler touch this queue, we don't need to - * interrupt_disable() or task_disable_irq(). - */ - if (!queue_add_unit(&event_vdec_core_queue, &rsv_msg)) - CPRINTS("Could not send vdec %d to core queue.", rsv_msg.type); -} -DECLARE_IPI(SCP_IPI_VDEC_CORE, vdec_h264_ipi_core_handler, 0); - -void vdec_service_task(void *u) -{ - struct vdec_msg rsv_msg; - size_t size; - - while (1) { - /* - * Queue unit is added in IPI handler, which is in ISR context. - * Disable IRQ to prevent a clobbered queue. - */ - ipi_disable_irq(); - size = queue_remove_unit(&event_vdec_queue, &rsv_msg); - ipi_enable_irq(); - - if (!size) - task_wait_event(-1); - else - vdec_msg_handler(rsv_msg.msg); - } -} - -void vdec_core_service_task(void *u) -{ - struct vdec_msg rsv_msg; - size_t size; - - while (1) { - /* - * Queue unit is added in IPI handler, which is in ISR context. - * Disable IRQ to prevent a clobbered queue. - */ - ipi_disable_irq(); - size = queue_remove_unit(&event_vdec_core_queue, &rsv_msg); - ipi_enable_irq(); - - if (!size) - task_wait_event(-1); - else - vdec_core_msg_handler(rsv_msg.msg); - } -} diff --git a/baseboard/mtscp-rv32i/vdec.h b/baseboard/mtscp-rv32i/vdec.h deleted file mode 100644 index cdc16ba9e0..0000000000 --- a/baseboard/mtscp-rv32i/vdec.h +++ /dev/null @@ -1,28 +0,0 @@ -/* Copyright 2021 The Chromium OS Authors. All rights reserved. - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - */ - -#ifndef __CROS_EC_SCP_VDEC_H -#define __CROS_EC_SCP_VDEC_H - -#include "compile_time_macros.h" - -enum vdec_type { - VDEC_LAT, - VDEC_CORE, - VDEC_MAX, -}; - -struct vdec_msg { - enum vdec_type type; - unsigned char msg[48]; -}; -BUILD_ASSERT(member_size(struct vdec_msg, msg) <= - CONFIG_IPC_SHARED_OBJ_BUF_SIZE); - -/* Functions provided by private overlay. */ -void vdec_core_msg_handler(void *msg); -void vdec_msg_handler(void *msg); - -#endif /* __CROS_EC_SCP_VDEC_H */ diff --git a/baseboard/mtscp-rv32i/venc.c b/baseboard/mtscp-rv32i/venc.c deleted file mode 100644 index 09bb0cbd39..0000000000 --- a/baseboard/mtscp-rv32i/venc.c +++ /dev/null @@ -1,85 +0,0 @@ -/* Copyright 2021 The Chromium OS Authors. All rights reserved. - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - */ - -#include "console.h" -#include "hooks.h" -#include "ipi_chip.h" -#include "queue.h" -#include "queue_policies.h" -#include "registers.h" -#include "task.h" -#include "util.h" -#include "venc.h" - -#define CPRINTF(format, args...) cprintf(CC_IPI, format, ##args) -#define CPRINTS(format, args...) cprints(CC_IPI, format, ##args) - -static void event_venc_written(struct consumer const *consumer, size_t count) -{ - task_wake(TASK_ID_VENC_SERVICE); -} -static struct consumer const event_venc_consumer; -static struct queue const event_venc_queue = QUEUE_DIRECT(8, - struct venc_msg, null_producer, event_venc_consumer); -static struct consumer const event_venc_consumer = { - .queue = &event_venc_queue, - .ops = &((struct consumer_ops const) { - .written = event_venc_written, - }), -}; - -/* Stub functions only provided by private overlays. */ -#ifndef HAVE_PRIVATE_MT_SCP -void venc_h264_msg_handler(void *data) {} -#endif - -static void venc_h264_ipi_handler(int id, void *data, uint32_t len) -{ - struct venc_msg rsv_msg; - - if (!len) { - CPRINTS("len is zero."); - return; - } - - rsv_msg.type = VENC_H264; - memcpy(rsv_msg.msg, data, MIN(len, sizeof(rsv_msg.msg))); - - /* - * If there is no other IPI handler touch this queue, we don't need to - * interrupt_disable() or task_disable_irq(). - */ - if (!queue_add_unit(&event_venc_queue, &rsv_msg)) - CPRINTS("Could not send venc %d to the queue.", rsv_msg.type); -} -DECLARE_IPI(SCP_IPI_VENC_H264, venc_h264_ipi_handler, 0); - -void venc_service_task(void *u) -{ - struct venc_msg rsv_msg; - size_t size; - - typedef void (*venc_msg_handler)(void *msg); - static venc_msg_handler mtk_venc_msg_handle[VENC_MAX] = { - [VENC_H264] = venc_h264_msg_handler, - }; - - while (1) { - /* - * Queue unit is added in IPI handler, which is in ISR context. - * Disable IRQ to prevent a clobbered queue. - */ - ipi_disable_irq(); - size = queue_remove_unit(&event_venc_queue, &rsv_msg); - ipi_enable_irq(); - - if (!size) - task_wait_event(-1); - else if (mtk_venc_msg_handle[rsv_msg.type]) - mtk_venc_msg_handle[rsv_msg.type](rsv_msg.msg); - else - CPRINTS("venc handler %d not exists.", rsv_msg.type); - } -} diff --git a/baseboard/mtscp-rv32i/venc.h b/baseboard/mtscp-rv32i/venc.h deleted file mode 100644 index 47454c4507..0000000000 --- a/baseboard/mtscp-rv32i/venc.h +++ /dev/null @@ -1,26 +0,0 @@ -/* Copyright 2021 The Chromium OS Authors. All rights reserved. - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - */ - -#ifndef __CROS_EC_SCP_VENC_H -#define __CROS_EC_SCP_VENC_H - -#include "compile_time_macros.h" - -enum venc_type { - VENC_H264, - VENC_MAX, -}; - -struct venc_msg { - enum venc_type type; - unsigned char msg[288]; -}; -BUILD_ASSERT(member_size(struct venc_msg, msg) <= - CONFIG_IPC_SHARED_OBJ_BUF_SIZE); - -/* Functions provided by private overlay. */ -void venc_h264_msg_handler(void *data); - -#endif /* __CROS_EC_SCP_VENC_H */ |