From 47a47654e8d3997b059d11bb8845ed0037e88c8e Mon Sep 17 00:00:00 2001
From: Bin Meng <bmeng.cn@gmail.com>
Date: Thu, 5 Aug 2021 15:41:13 +0800
Subject: lib: utils/fdt: Change addr and size to uint64_t
The maximum address and size encoded in DT are 64-bit numbers, so we
should use uint64_t for 'addr' and 'size' in fdt_get_node_addr_size().
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Anup Patel <anup.patel@wdc.com>
---
lib/utils/fdt/fdt_helper.c | 19 +++++++++----------
1 file changed, 9 insertions(+), 10 deletions(-)
(limited to 'lib/utils/fdt/fdt_helper.c')
diff --git a/lib/utils/fdt/fdt_helper.c b/lib/utils/fdt/fdt_helper.c
index a970c0f..a27f5ba 100644
--- a/lib/utils/fdt/fdt_helper.c
+++ b/lib/utils/fdt/fdt_helper.c
@@ -120,7 +120,7 @@ int fdt_parse_phandle_with_args(void *fdt, int nodeoff,
}
static int fdt_translate_address(void *fdt, uint64_t reg, int parent,
- unsigned long *addr)
+ uint64_t *addr)
{
int i, rlen;
int cell_addr, cell_size;
@@ -157,8 +157,7 @@ static int fdt_translate_address(void *fdt, uint64_t reg, int parent,
return 0;
}
-int fdt_get_node_addr_size(void *fdt, int node, unsigned long *addr,
- unsigned long *size)
+int fdt_get_node_addr_size(void *fdt, int node, uint64_t *addr, uint64_t *size)
{
int parent, len, i, rc;
int cell_addr, cell_size;
@@ -266,7 +265,7 @@ int fdt_parse_gaisler_uart_node(void *fdt, int nodeoffset,
{
int len, rc;
const fdt32_t *val;
- unsigned long reg_addr, reg_size;
+ uint64_t reg_addr, reg_size;
if (nodeoffset < 0 || !uart || !fdt)
return SBI_ENODEV;
@@ -304,7 +303,7 @@ int fdt_parse_shakti_uart_node(void *fdt, int nodeoffset,
{
int len, rc;
const fdt32_t *val;
- unsigned long reg_addr, reg_size;
+ uint64_t reg_addr, reg_size;
if (nodeoffset < 0 || !uart || !fdt)
return SBI_ENODEV;
@@ -338,7 +337,7 @@ int fdt_parse_sifive_uart_node(void *fdt, int nodeoffset,
{
int len, rc;
const fdt32_t *val;
- unsigned long reg_addr, reg_size;
+ uint64_t reg_addr, reg_size;
if (nodeoffset < 0 || !uart || !fdt)
return SBI_ENODEV;
@@ -376,7 +375,7 @@ int fdt_parse_uart8250_node(void *fdt, int nodeoffset,
{
int len, rc;
const fdt32_t *val;
- unsigned long reg_addr, reg_size;
+ uint64_t reg_addr, reg_size;
if (nodeoffset < 0 || !uart || !fdt)
return SBI_ENODEV;
@@ -436,7 +435,7 @@ int fdt_parse_plic_node(void *fdt, int nodeoffset, struct plic_data *plic)
{
int len, rc;
const fdt32_t *val;
- unsigned long reg_addr, reg_size;
+ uint64_t reg_addr, reg_size;
if (nodeoffset < 0 || !plic || !fdt)
return SBI_ENODEV;
@@ -472,7 +471,7 @@ int fdt_parse_aclint_node(void *fdt, int nodeoffset, bool for_timer,
u32 *out_first_hartid, u32 *out_hart_count)
{
const fdt32_t *val;
- unsigned long reg_addr, reg_size;
+ uint64_t reg_addr, reg_size;
int i, rc, count, cpu_offset, cpu_intc_offset;
u32 phandle, hwirq, hartid, first_hartid, last_hartid;
u32 match_hwirq = (for_timer) ? IRQ_M_TIMER : IRQ_M_SOFT;
@@ -535,7 +534,7 @@ int fdt_parse_aclint_node(void *fdt, int nodeoffset, bool for_timer,
return 0;
}
-int fdt_parse_compat_addr(void *fdt, unsigned long *addr,
+int fdt_parse_compat_addr(void *fdt, uint64_t *addr,
const char *compatible)
{
int nodeoffset, rc;
--
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