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platform: Remove PLAT_HART_COUNT and PLAT_HART_STACK_SIZE

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The PLAT_HART_COUNT and PLAT_HART_STACK_SIZE are only used
by platform code so no need of exposing these to everyone
by adding it to platform-cppflags-y.

Signed-off-by: Anup Patel <anup.patel@wdc.com>
This commit is contained in:
Anup Patel
2018-12-22 21:01:40 +05:30
committed by Anup Patel
parent 58ca525a7d
commit 472d3f4e17
9 changed files with 40 additions and 40 deletions
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5
platform/qemu/virt/config.mk
View File

@@ -7,11 +7,8 @@
# SPDX-License-Identifier: BSD-2-Clause
#
# Essential defines required by SBI platform
platform-cppflags-y+= -DPLAT_HART_COUNT=8
platform-cppflags-y+= -DPLAT_HART_STACK_SIZE=8192
# Compiler flags
platform-cppflags-y =
platform-cflags-y =-mabi=lp64 -march=rv64imafdc -mcmodel=medany
platform-asflags-y =-mabi=lp64 -march=rv64imafdc -mcmodel=medany
platform-ldflags-y =

15
platform/qemu/virt/platform.c
View File

@@ -14,6 +14,9 @@
#include <plat/serial/uart8250.h>
#include <plat/sys/clint.h>
#define VIRT_HART_COUNT 8
#define VIRT_HART_STACK_SIZE 8192
#define VIRT_TEST_ADDR 0x100000
#define VIRT_CLINT_ADDR 0x2000000
@@ -31,7 +34,7 @@ static int virt_cold_final_init(void)
u32 i;
void *fdt = sbi_scratch_thishart_arg1_ptr();
for (i = 0; i < PLAT_HART_COUNT; i++)
for (i = 0; i < VIRT_HART_COUNT; i++)
plic_fdt_fixup(fdt, "riscv,plic0", 2 * i);
return 0;
@@ -72,7 +75,7 @@ static int virt_cold_irqchip_init(void)
{
return plic_cold_irqchip_init(VIRT_PLIC_ADDR,
VIRT_PLIC_NUM_SOURCES,
PLAT_HART_COUNT);
VIRT_HART_COUNT);
}
static int virt_warm_irqchip_init(u32 target_hart)
@@ -85,13 +88,13 @@ static int virt_warm_irqchip_init(u32 target_hart)
static int virt_cold_ipi_init(void)
{
return clint_cold_ipi_init(VIRT_CLINT_ADDR,
PLAT_HART_COUNT);
VIRT_HART_COUNT);
}
static int virt_cold_timer_init(void)
{
return clint_cold_timer_init(VIRT_CLINT_ADDR,
PLAT_HART_COUNT);
VIRT_HART_COUNT);
}
static int virt_system_down(u32 type)
@@ -103,8 +106,8 @@ static int virt_system_down(u32 type)
struct sbi_platform platform = {
.name = "QEMU Virt Machine",
.features = SBI_PLATFORM_DEFAULT_FEATURES,
.hart_count = PLAT_HART_COUNT,
.hart_stack_size = PLAT_HART_STACK_SIZE,
.hart_count = VIRT_HART_COUNT,
.hart_stack_size = VIRT_HART_STACK_SIZE,
.disabled_hart_mask = 0,
.pmp_region_count = virt_pmp_region_count,
.pmp_region_info = virt_pmp_region_info,