diff mbox series

[v4,07/18] warp7: Print out the OPTEE DRAM region

Message ID 20180424174647.11840-8-bryan.odonoghue@linaro.org
State Accepted
Commit fbbf44af318b20b61658d2461ff858d5134aa3f5
Headers show
Series warp7: Enable automated OPTEE/HAB boot flow | expand

Commit Message

Bryan O'Donoghue April 24, 2018, 5:46 p.m. UTC 
Right now a region of 0x300000 bytes is allocated at the end of DRAM for
the purposes of loading an OPTEE firmware inside of it. This patch adds the
printout of the relevant address ranges.

Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Tested-by: Breno Lima <breno.lima@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
---
 board/warp7/warp7.c | 10 ++++++++++
 1 file changed, 10 insertions(+)
diff mbox series

Patch

diff --git a/board/warp7/warp7.c b/board/warp7/warp7.c
index 56f0cdd175..da52b183bd 100644
--- a/board/warp7/warp7.c
+++ b/board/warp7/warp7.c
@@ -181,7 +181,17 @@  int checkboard(void)
 	else
 		mode = "non-secure";
 
+#ifdef CONFIG_OPTEE_TZDRAM_SIZE
+	unsigned long optee_start, optee_end;
+
+	optee_end = PHYS_SDRAM + PHYS_SDRAM_SIZE;
+	optee_start = optee_end - CONFIG_OPTEE_TZDRAM_SIZE;
+
+	printf("Board: WARP7 in %s mode OPTEE DRAM 0x%08lx-0x%08lx\n",
+	       mode, optee_start, optee_end);
+#else
 	printf("Board: WARP7 in %s mode\n", mode);
+#endif
 
 	return 0;
 }