[U-Boot] [PATCH] configs: am43xx_evm: Avoid relocation onto firewall at the end of DRAM
On secure devices the initial secure software may install a firewall at the end of DRAM, define protected RAM to avoid space.
Signed-off-by: Andrew F. Davis afd@ti.com --- include/configs/am43xx_evm.h | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/include/configs/am43xx_evm.h b/include/configs/am43xx_evm.h index b84f6e3480..7ee69b0c78 100644 --- a/include/configs/am43xx_evm.h +++ b/include/configs/am43xx_evm.h @@ -326,4 +326,9 @@ #define NANDBOOT #endif /* CONFIG_NAND */
+#if defined(CONFIG_TI_SECURE_DEVICE) +/* Avoid relocating onto firewalled area at end of DRAM */ +#define CONFIG_PRAM (64 * 1024) +#endif /* CONFIG_TI_SECURE_DEVICE */ + #endif /* __CONFIG_AM43XX_EVM_H */
On Wed, Sep 20, 2017 at 02:38:50PM -0500, Andrew F. Davis wrote:
On secure devices the initial secure software may install a firewall at the end of DRAM, define protected RAM to avoid space.
Signed-off-by: Andrew F. Davis afd@ti.com
Applied to u-boot/master, thanks!
participants (2)
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Andrew F. Davis -
Tom Rini