u-boot/arch/arm/mach-stm32/stm32f7/soc.c
Simon Glass 747c4c68c0 stm32: Correct positioning of declaration
The current code gives a warning:

arch/arm/mach-stm32/stm32f7/soc.c: In function 'arch_cpu_init':
arch/arm/mach-stm32/stm32f7/soc.c:38:2: error: 'for' loop initial
    declarations are only allowed in C99 or C11 mode
  for (int i = 0; i < ARRAY_SIZE(stm32_region_config); i++)
  ^
arch/arm/mach-stm32/stm32f7/soc.c:38:2: note: use option -std=c99,
    -std=gnu99, -std=c11 or -std=gnu11 to compile your code

Fix it by moving the declaration to the top of the function.

Signed-off-by: Simon Glass <sjg@chromium.org>
Series-cc trini
2017-07-06 16:17:17 -04:00

49 lines
924 B
C

/*
* (C) Copyright 2015
* Kamil Lulko, <kamil.lulko@gmail.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <asm/io.h>
#include <asm/armv7m_mpu.h>
#include <asm/arch/stm32.h>
u32 get_cpu_rev(void)
{
return 0;
}
int arch_cpu_init(void)
{
int i;
struct mpu_region_config stm32_region_config[] = {
{ 0x00000000, REGION_0, XN_DIS, PRIV_RW_USR_RW,
O_I_WB_RD_WR_ALLOC, REGION_4GB },
{ 0x00000000, REGION_1, XN_DIS, PRIV_RW_USR_RW,
STRONG_ORDER, REGION_512MB },
{ 0x40000000, REGION_2, XN_EN, PRIV_RW_USR_RW,
DEVICE_NON_SHARED, REGION_512MB },
{ 0xA0000000, REGION_3, XN_EN, PRIV_RW_USR_RW,
DEVICE_NON_SHARED, REGION_512MB },
{ 0xE0000000, REGION_4, XN_EN, PRIV_RW_USR_RW,
STRONG_ORDER, REGION_512MB },
};
disable_mpu();
for (i = 0; i < ARRAY_SIZE(stm32_region_config); i++)
mpu_config(&stm32_region_config[i]);
enable_mpu();
return 0;
}
void s_init(void)
{
}