[U-Boot] [PATCH v2 5/6] stm32mp1: remove copro_state environment variable

[Fabien Dessenne <fabien.dessenne@st.com>]

Since the coprocessor state is tracked in a backup register, there is
no more need for tracking it in an environment variable : remove it.

Signed-off-by: Fabien Dessenne <fabien.dessenne@st.com>
---
 board/st/stm32mp1/stm32mp1.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/board/st/stm32mp1/stm32mp1.c b/board/st/stm32mp1/stm32mp1.c
index 126af30..ea9afb6 100644
--- a/board/st/stm32mp1/stm32mp1.c
+++ b/board/st/stm32mp1/stm32mp1.c
@@ -935,10 +935,8 @@ static void board_copro_image_process(ulong fw_image, size_t fw_size)
 	printf("Load Remote Processor %d with data at addr=0x%08lx %u bytes:%s\n",
 	       id, fw_image, fw_size, ret ? " Failed!" : " Success!");
 
-	if (!ret) {
+	if (!ret)
 		rproc_start(id);
-		env_set("copro_state", "booted");
-	}
 }
 
 U_BOOT_FIT_LOADABLE_HANDLER(IH_TYPE_COPRO, board_copro_image_process);
-- 
2.7.4