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include: sbi_utils: Introduce an helper to get fdt base address

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This simply adds an helper to get fdt address which is more explicit than
sbi_scratch_thishart_arg1_ptr.

Signed-off-by: Alexandre Ghiti <alexandre.ghiti@canonical.com>
Reviewed-by: Xiang W <wxjstz@126.com>
Reviewed-by: Anup Patel <anup.patel@wdc.com>
This commit is contained in:
Alexandre Ghiti
2021-10-27 09:43:36 +02:00
committed by Anup Patel
parent 723aa88ff4
commit c891acca17
12 changed files with 24 additions and 14 deletions
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3
platform/andes/ae350/platform.c
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@@ -15,6 +15,7 @@
#include <sbi/sbi_ipi.h>
#include <sbi/sbi_platform.h>
#include <sbi/sbi_trap.h>
#include <sbi_utils/fdt/fdt_helper.h>
#include <sbi_utils/fdt/fdt_fixup.h>
#include <sbi_utils/irqchip/plic.h>
#include <sbi_utils/serial/uart8250.h>
@@ -55,7 +56,7 @@ static int ae350_final_init(bool cold_boot)
if (!cold_boot)
return 0;
fdt = sbi_scratch_thishart_arg1_ptr();
fdt = fdt_get_address();
fdt_fixups(fdt);
return 0;

3
platform/fpga/ariane/platform.c
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@@ -11,6 +11,7 @@
#include <sbi/sbi_const.h>
#include <sbi/sbi_hart.h>
#include <sbi/sbi_platform.h>
#include <sbi_utils/fdt/fdt_helper.h>
#include <sbi_utils/fdt/fdt_fixup.h>
#include <sbi_utils/ipi/aclint_mswi.h>
#include <sbi_utils/irqchip/plic.h>
@@ -76,7 +77,7 @@ static int ariane_final_init(bool cold_boot)
if (!cold_boot)
return 0;
fdt = sbi_scratch_thishart_arg1_ptr();
fdt = fdt_get_address();
fdt_fixups(fdt);
return 0;

4
platform/fpga/openpiton/platform.c
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@@ -76,7 +76,7 @@ static int openpiton_early_init(bool cold_boot)
if (!cold_boot)
return 0;
fdt = sbi_scratch_thishart_arg1_ptr();
fdt = fdt_get_address();
rc = fdt_parse_uart8250(fdt, &uart_data, "ns16550");
if (!rc)
@@ -112,7 +112,7 @@ static int openpiton_final_init(bool cold_boot)
if (!cold_boot)
return 0;
fdt = sbi_scratch_thishart_arg1_ptr();
fdt = fdt_get_address();
fdt_fixups(fdt);
return 0;

6
platform/generic/platform.c
View File

@@ -148,7 +148,7 @@ static int generic_final_init(bool cold_boot)
if (!cold_boot)
return 0;
fdt = sbi_scratch_thishart_arg1_ptr();
fdt = fdt_get_address();
fdt_cpu_fixup(fdt);
fdt_fixups(fdt);
@@ -177,7 +177,7 @@ static void generic_final_exit(void)
static int generic_domains_init(void)
{
return fdt_domains_populate(sbi_scratch_thishart_arg1_ptr());
return fdt_domains_populate(fdt_get_address());
}
static u64 generic_tlbr_flush_limit(void)
@@ -189,7 +189,7 @@ static u64 generic_tlbr_flush_limit(void)
static int generic_pmu_init(void)
{
return fdt_pmu_setup(sbi_scratch_thishart_arg1_ptr());
return fdt_pmu_setup(fdt_get_address());
}
static uint64_t generic_pmu_xlate_to_mhpmevent(uint32_t event_idx,

3
platform/kendryte/k210/platform.c
View File

@@ -13,6 +13,7 @@
#include <sbi/sbi_const.h>
#include <sbi/sbi_platform.h>
#include <sbi/sbi_system.h>
#include <sbi_utils/fdt/fdt_helper.h>
#include <sbi_utils/fdt/fdt_fixup.h>
#include <sbi_utils/ipi/aclint_mswi.h>
#include <sbi_utils/irqchip/plic.h>
@@ -120,7 +121,7 @@ static int k210_final_init(bool cold_boot)
if (!cold_boot)
return 0;
fdt = sbi_scratch_thishart_arg1_ptr();
fdt = fdt_get_address();
fdt_cpu_fixup(fdt);
fdt_fixups(fdt);

3
platform/nuclei/ux600/platform.c
View File

@@ -16,6 +16,7 @@
#include <sbi/sbi_const.h>
#include <sbi/sbi_platform.h>
#include <sbi/sbi_system.h>
#include <sbi_utils/fdt/fdt_helper.h>
#include <sbi_utils/fdt/fdt_fixup.h>
#include <sbi_utils/ipi/aclint_mswi.h>
#include <sbi_utils/irqchip/plic.h>
@@ -175,7 +176,7 @@ static int ux600_final_init(bool cold_boot)
if (!cold_boot)
return 0;
fdt = sbi_scratch_thishart_arg1_ptr();
fdt = fdt_get_address();
ux600_modify_dt(fdt);
return 0;