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lib: utils/reset: Remove SiFive Test reset driver
The functionality of SiFive Test reset driver is easily available through Syscon reset driver so let us remove the SiFive Test driver. Signed-off-by: Anup Patel <apatel@ventanamicro.com>
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8 changed files with 0 additions and 132 deletions
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@ -1,17 +0,0 @@
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/*
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* SPDX-License-Identifier: BSD-3-Clause
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*
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* Copyright (c) 2020 Western Digital Corporation or its affiliates.
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*
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* Authors:
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* Anup Patel <anup.patel@wdc.com>
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*/
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#ifndef __SYS_SIFIVE_TEST_H__
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#define __SYS_SIFIVE_TEST_H__
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#include <sbi/sbi_types.h>
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int sifive_test_init(unsigned long base);
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#endif
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@ -24,11 +24,6 @@ config FDT_RESET_HTIF
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select SYS_HTIF
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default n
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config FDT_RESET_SIFIVE_TEST
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bool "SiFive Test FDT reset driver"
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select SYS_SIFIVE_TEST
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default n
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config FDT_RESET_SUNXI_WDT
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bool "Sunxi WDT FDT reset driver"
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default n
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@ -1,36 +0,0 @@
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/*
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* SPDX-License-Identifier: BSD-2-Clause
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*
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* Copyright (c) 2020 Western Digital Corporation or its affiliates.
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*
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* Authors:
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* Anup Patel <anup.patel@wdc.com>
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*/
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#include <sbi/sbi_scratch.h>
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#include <sbi_utils/fdt/fdt_helper.h>
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#include <sbi_utils/reset/fdt_reset.h>
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#include <sbi_utils/sys/sifive_test.h>
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static int sifive_test_reset_init(void *fdt, int nodeoff,
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const struct fdt_match *match)
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{
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int rc;
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uint64_t addr;
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rc = fdt_get_node_addr_size(fdt, nodeoff, 0, &addr, NULL);
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if (rc)
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return rc;
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return sifive_test_init(addr);
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}
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static const struct fdt_match sifive_test_reset_match[] = {
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{ .compatible = "sifive,test1" },
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{ },
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};
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struct fdt_reset fdt_reset_sifive_test = {
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.match_table = sifive_test_reset_match,
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.init = sifive_test_reset_init,
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};
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@ -20,9 +20,6 @@ libsbiutils-objs-$(CONFIG_FDT_RESET_GPIO) += reset/fdt_reset_gpio.o
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carray-fdt_reset_drivers-$(CONFIG_FDT_RESET_HTIF) += fdt_reset_htif
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libsbiutils-objs-$(CONFIG_FDT_RESET_HTIF) += reset/fdt_reset_htif.o
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carray-fdt_reset_drivers-$(CONFIG_FDT_RESET_SIFIVE_TEST) += fdt_reset_sifive_test
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libsbiutils-objs-$(CONFIG_FDT_RESET_SIFIVE_TEST) += reset/fdt_reset_sifive_test.o
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carray-fdt_reset_drivers-$(CONFIG_FDT_RESET_SUNXI_WDT) += fdt_reset_sunxi_wdt
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libsbiutils-objs-$(CONFIG_FDT_RESET_SUNXI_WDT) += reset/fdt_reset_sunxi_wdt.o
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@ -10,8 +10,4 @@ config SYS_HTIF
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bool "Host transfere interface (HTIF) support"
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default n
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config SYS_SIFIVE_TEST
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bool "SiFive test support"
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default n
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endmenu
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@ -8,5 +8,4 @@
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#
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libsbiutils-objs-$(CONFIG_SYS_HTIF) += sys/htif.o
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libsbiutils-objs-$(CONFIG_SYS_SIFIVE_TEST) += sys/sifive_test.o
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libsbiutils-objs-$(CONFIG_SYS_ATCSMU) += sys/atcsmu.o
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@ -1,65 +0,0 @@
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/*
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* SPDX-License-Identifier: BSD-3-Clause
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*
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* Copyright (c) 2020 Western Digital Corporation or its affiliates.
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*
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* Authors:
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* Anup Patel <anup.patel@wdc.com>
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*/
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#include <sbi/riscv_io.h>
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#include <sbi/sbi_ecall_interface.h>
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#include <sbi/sbi_system.h>
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#include <sbi_utils/sys/sifive_test.h>
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#define FINISHER_FAIL 0x3333
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#define FINISHER_PASS 0x5555
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#define FINISHER_RESET 0x7777
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static void *sifive_test_base;
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static int sifive_test_system_reset_check(u32 type, u32 reason)
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{
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switch (type) {
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case SBI_SRST_RESET_TYPE_SHUTDOWN:
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case SBI_SRST_RESET_TYPE_COLD_REBOOT:
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case SBI_SRST_RESET_TYPE_WARM_REBOOT:
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return 1;
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}
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return 0;
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}
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static void sifive_test_system_reset(u32 type, u32 reason)
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{
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/*
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* Tell the "finisher" that the simulation
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* was successful so that QEMU exits
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*/
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switch (type) {
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case SBI_SRST_RESET_TYPE_SHUTDOWN:
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if (reason == SBI_SRST_RESET_REASON_NONE)
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writew(FINISHER_PASS, sifive_test_base);
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else
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writew(FINISHER_FAIL, sifive_test_base);
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break;
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case SBI_SRST_RESET_TYPE_COLD_REBOOT:
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case SBI_SRST_RESET_TYPE_WARM_REBOOT:
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writew(FINISHER_RESET, sifive_test_base);
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break;
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}
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}
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static struct sbi_system_reset_device sifive_test_reset = {
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.name = "sifive_test",
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.system_reset_check = sifive_test_system_reset_check,
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.system_reset = sifive_test_system_reset
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};
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int sifive_test_init(unsigned long base)
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{
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sifive_test_base = (void *)base;
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sbi_system_reset_add_device(&sifive_test_reset);
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return 0;
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}
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@ -24,7 +24,6 @@ CONFIG_FDT_RESET=y
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CONFIG_FDT_RESET_ATCWDT200=y
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CONFIG_FDT_RESET_GPIO=y
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CONFIG_FDT_RESET_HTIF=y
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CONFIG_FDT_RESET_SIFIVE_TEST=y
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CONFIG_FDT_RESET_SUNXI_WDT=y
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CONFIG_FDT_RESET_SYSCON=y
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CONFIG_FDT_RESET_THEAD=y
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