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fix(st): update dt_get_ddr_size() type

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Move to size_t to ensure a generic algorithm whatever the platform
architecture.

Signed-off-by: Nicolas Le Bayon <nicolas.le.bayon@st.com>
Change-Id: I7879367849ed86750dcff2b6a15f4b998bf6da18
Signed-off-by: Sebastien PASDELOUP <sebastien.pasdeloup-ext@st.com>
This commit is contained in:
Sebastien PASDELOUP 2023-06-05 09:56:49 +02:00 • committed by Yann Gautier
parent f4d765a128
commit 2a4abe0b37
2 changed files with 9 additions and 9 deletions
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6
plat/st/common/include/stm32mp_dt.h
View file

@ -1,6 +1,6 @@
/* /*
* Copyright (c) 2020-2022, STMicroelectronics - All Rights Reserved * Copyright (c) 2020-2023, STMicroelectronics - All Rights Reserved
* Copyright (c) 2017-2022, ARM Limited and Contributors. All rights reserved. * Copyright (c) 2017-2023, Arm Limited and Contributors. All rights reserved.
* *
* SPDX-License-Identifier: BSD-3-Clause * SPDX-License-Identifier: BSD-3-Clause
*/ */
@ -35,7 +35,7 @@ void dt_fill_device_info(struct dt_node_info *info, int node);
int dt_get_node(struct dt_node_info *info, int offset, const char *compat); int dt_get_node(struct dt_node_info *info, int offset, const char *compat);
int dt_get_stdout_uart_info(struct dt_node_info *info); int dt_get_stdout_uart_info(struct dt_node_info *info);
int dt_match_instance_by_compatible(const char *compatible, uintptr_t address); int dt_match_instance_by_compatible(const char *compatible, uintptr_t address);
uint32_t dt_get_ddr_size(void); size_t dt_get_ddr_size(void);
uint32_t dt_get_pwr_vdd_voltage(void); uint32_t dt_get_pwr_vdd_voltage(void);
struct rdev *dt_get_vdd_regulator(void); struct rdev *dt_get_vdd_regulator(void);
struct rdev *dt_get_cpu_regulator(void); struct rdev *dt_get_cpu_regulator(void);

12
plat/st/common/stm32mp_dt.c
View file

@ -1,5 +1,5 @@
/* /*
* Copyright (c) 2017-2022, ARM Limited and Contributors. All rights reserved. * Copyright (c) 2017-2023, Arm Limited and Contributors. All rights reserved.
* *
* SPDX-License-Identifier: BSD-3-Clause * SPDX-License-Identifier: BSD-3-Clause
*/ */
@ -228,9 +228,9 @@ int dt_match_instance_by_compatible(const char *compatible, uintptr_t address)
* This function gets DDR size information from the DT. * This function gets DDR size information from the DT.
* Returns value in bytes on success, and 0 on failure. * Returns value in bytes on success, and 0 on failure.
******************************************************************************/ ******************************************************************************/
uint32_t dt_get_ddr_size(void) size_t dt_get_ddr_size(void)
{ {
static uint32_t size; static size_t size;
int node; int node;
if (size != 0U) { if (size != 0U) {
@ -240,12 +240,12 @@ uint32_t dt_get_ddr_size(void)
node = fdt_node_offset_by_compatible(fdt, -1, DT_DDR_COMPAT); node = fdt_node_offset_by_compatible(fdt, -1, DT_DDR_COMPAT);
if (node < 0) { if (node < 0) {
INFO("%s: Cannot read DDR node in DT\n", __func__); INFO("%s: Cannot read DDR node in DT\n", __func__);
return 0; return 0U;
} }
size = fdt_read_uint32_default(fdt, node, "st,mem-size", 0U); size = (size_t)fdt_read_uint32_default(fdt, node, "st,mem-size", 0U);
flush_dcache_range((uintptr_t)&size, sizeof(uint32_t)); flush_dcache_range((uintptr_t)&size, sizeof(size_t));
return size; return size;
} }