diff mbox series

[U-Boot,v2,1/6] mx7_common: Share configs to skip low level init

Message ID 1553761801-2489-2-git-send-email-jun.nie@linaro.org
State Superseded
Delegated to: Stefano Babic
Headers show
Series pico-imx7d: Add support for BL33 case | expand

Commit Message

Jun Nie March 28, 2019, 8:29 a.m. UTC 
Share configs in mx7 to skip low level init if we are in the case where
OPTEE is loaded already (maybe by ARM Trusted Firmware) and that most of
the low level initialization is already done and that we may/should skip
it doing them here.

Fix the definition detection with size detection to decide whether to skip
it.

Signed-off-by: Jun Nie <jun.nie@linaro.org>
---
 include/configs/mx7_common.h | 11 +++++++++++
 include/configs/warp7.h      | 11 -----------
 2 files changed, 11 insertions(+), 11 deletions(-)
diff mbox series

Patch

diff --git a/include/configs/mx7_common.h b/include/configs/mx7_common.h
index a895c93..912fb06 100644
--- a/include/configs/mx7_common.h
+++ b/include/configs/mx7_common.h
@@ -57,4 +57,15 @@ 
 #endif
 #endif
 
+/*
+ * If we have defined the OPTEE ram size and not OPTEE it means that we were
+ * launched by OPTEE, because of that we shall skip all the low level
+ * initialization since it was already done by ATF or OPTEE
+ */
+#if (CONFIG_OPTEE_TZDRAM_SIZE != 0)
+#ifndef CONFIG_OPTEE
+#define CONFIG_SKIP_LOWLEVEL_INIT
+#endif
+#endif
+
 #endif
diff --git a/include/configs/warp7.h b/include/configs/warp7.h
index 043f286..80ddd72 100644
--- a/include/configs/warp7.h
+++ b/include/configs/warp7.h
@@ -13,17 +13,6 @@ 
 
 #define PHYS_SDRAM_SIZE			SZ_512M
 
-/*
- * If we have defined the OPTEE ram size and not OPTEE it means that we were
- * launched by OPTEE, because of that we shall skip all the low level
- * initialization since it was already done by ATF or OPTEE
- */
-#ifdef CONFIG_OPTEE_TZDRAM_SIZE
-#ifndef CONFIG_OPTEE
-#define CONFIG_SKIP_LOWLEVEL_INIT
-#endif
-#endif
-
 #define CONFIG_MXC_UART_BASE		UART1_IPS_BASE_ADDR
 
 /* Size of malloc() pool */