diff options
| author | Patrick Delaunay <patrick.delaunay@foss.st.com> | 2021-05-18 16:12:10 +0300 |
|---|---|---|
| committer | Patrice Chotard <patrice.chotard@foss.st.com> | 2021-06-18 11:09:41 +0300 |
| commit | 69446dee3759e09dfaeb99673ad70d1556ed5972 (patch) | |
| tree | cf9c666edd993c46403cfebe2a89a1c197535e49 /arch/arm/mach-stm32mp | |
| parent | b57efb24c9d05c04732f96b1330b2229769114e4 (diff) | |
| download | u-boot-69446dee3759e09dfaeb99673ad70d1556ed5972.tar.xz | |
stm32mp: stm32prog: use get_cpu_dev for GetID command
Use get_cpu_dev() in uart getID command and remove the defines
DEVICE_ID_BYTE1 and 2 defines.
This patch prepare the support for new SOC family.
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Diffstat (limited to 'arch/arm/mach-stm32mp')
| -rw-r--r-- | arch/arm/mach-stm32mp/cmd_stm32prog/stm32prog_serial.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/arch/arm/mach-stm32mp/cmd_stm32prog/stm32prog_serial.c b/arch/arm/mach-stm32mp/cmd_stm32prog/stm32prog_serial.c index 2550ae6a2b..7de62668fe 100644 --- a/arch/arm/mach-stm32mp/cmd_stm32prog/stm32prog_serial.c +++ b/arch/arm/mach-stm32mp/cmd_stm32prog/stm32prog_serial.c @@ -10,6 +10,7 @@ #include <malloc.h> #include <serial.h> #include <watchdog.h> +#include <asm/arch/sys_proto.h> #include <dm/lists.h> #include <dm/device-internal.h> #include <linux/delay.h> @@ -19,8 +20,7 @@ /* - configuration part -----------------------------*/ #define USART_BL_VERSION 0x40 /* USART bootloader version V4.0*/ #define UBOOT_BL_VERSION 0x03 /* bootloader version V0.3*/ -#define DEVICE_ID_BYTE1 0x05 /* MSB byte of device ID*/ -#define DEVICE_ID_BYTE2 0x00 /* LSB byte of device ID*/ + #define USART_RAM_BUFFER_SIZE 256 /* Size of USART_RAM_Buf buffer*/ /* - Commands -----------------------------*/ @@ -436,10 +436,12 @@ static void get_version_command(struct stm32prog_data *data) */ static void get_id_command(struct stm32prog_data *data) { + u32 cpu = get_cpu_dev(); + /* Send Device IDCode */ stm32prog_serial_putc(0x1); - stm32prog_serial_putc(DEVICE_ID_BYTE1); - stm32prog_serial_putc(DEVICE_ID_BYTE2); + stm32prog_serial_putc((cpu >> 8) & 0xFF); + stm32prog_serial_putc(cpu & 0xFF); stm32prog_serial_result(ACK_BYTE); } |