From: Jaehoon Chung <jh80.chung@samsung.com>
Date: Thu, 5 Dec 2019 00:28:35 +0000 (+0900)
Subject: include: samsung: tizen_rpi: separate vc_mem base/size value
X-Git-Tag: accepted/tizen/unified/20201110.125028~129
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a9146d3ad65c0f911787985407c039c036a70763;p=platform%2Fkernel%2Fu-boot.git

include: samsung: tizen_rpi: separate vc_mem base/size value

Separate vc_mem base/size value according to target.
RPI4 and RPI3 have different value about vc_mem base and size.

This value has been taken from raspbian kernel image.

Change-Id: I95274e2acab9e3ef6af90759d2141428b82f86a8
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
---

diff --git a/include/samsung/tizen_rpi.h b/include/samsung/tizen_rpi.h
index b38ea3f..9711dad 100644
--- a/include/samsung/tizen_rpi.h
+++ b/include/samsung/tizen_rpi.h
@@ -46,6 +46,12 @@
 /* NFSDOWN */
 #define CONFIG_IP_DEFRAG
 
+#ifdef CONFIG_TARGET_RPI_4_32B
+#define TIZEN_VC_MEM "vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000 "
+#else
+#define TIZEN_VC_MEM "vc_mem.mem_base=0x3dc00000 vc_mem.mem_size=0x3f000000 "
+#endif
+
 /*
 # Tizen kernel image is over than 16MB, it will be overlapped with other address.
 # To avoid this behaivor, change to 0x03300000 from 0x01000000
@@ -80,9 +86,9 @@
 	"bootdev=mmc\0"				\
 	"tfm=setenv bootmode download; run bootcmd\0"	\
 	"tizen_bootarg="				\
+		TIZEN_VC_MEM				\
 		"8250.nr_uarts=1 dma.dmachans=0x7f35 bcm2709.serial=0xed6687d3 "		\
-		"bcm2709.uart_clock=48000000 vc_mem.mem_base=0x3dc00000 "			\
-		"vc_mem.mem_size=0x3f000000 dwc_otg.lpm_enable=0\0"	\
+		"bcm2709.uart_clock=48000000 dwc_otg.lpm_enable=0\0"	\
 	"opts=loglevel=4\0"
 
 #endif /* __CONFIG_TIZEN_RPI_H */