Skip to content

GitLab

Commit 268cf2a2 authored by Yuri Tikhonov's avatar Yuri Tikhonov
Browse files

RT72064. stm3220g-eval: use byte access during BURST EXT-MEM cfg 


Signed-off-by: default avatarYuri Tikhonov <yur@emcraft.com>
parent 3a6e24a8
Show whitespace changes
Inline Side-by-side
board/stm/stm3220g-eval/board.c
View file @ 268cf2a2
......@@ -180,7 +180,7 @@ int dram_init(void)
stm32f2_gpout_set(&ctrl_gpio, 1);
/* Step.3 */
*(volatile u16 *)(CONFIG_SYS_RAM_BASE + 0x4101F) = 0;
*(volatile u8 *)(CONFIG_SYS_RAM_BASE + 0x4101F) = 0;
/* Step.4-5 */
stm32f2_gpout_set(&ctrl_gpio, 0);
......@@ -190,7 +190,7 @@ int dram_init(void)
STM32_FSMC->cs[i].btr = 0x0010FFFF;
/* Step.7 */
rv = *(volatile u16 *)(CONFIG_SYS_RAM_BASE + 0x000000);
rv = *(volatile u8 *)(CONFIG_SYS_RAM_BASE + 0x000000);
/* Step.8 */
STM32_FSMC->cs[i].bcr = 0x00005059;
......@@ -201,7 +201,7 @@ int dram_init(void)
stm32f2_gpout_set(&ctrl_gpio, 1);
/* Step.10 */
*(volatile u16 *)(CONFIG_SYS_RAM_BASE + 0x4101F) = 0;
*(volatile u8 *)(CONFIG_SYS_RAM_BASE + 0x4101F) = 0;
/* Step.11 */
stm32f2_gpout_set(&ctrl_gpio, 0);
......
Supports Markdown
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment