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[v3,35/38] ppc: qemu: Drop a custom env variable 'fdt_addr_r'

Message ID 1614244979-48216-36-git-send-email-bmeng.cn@gmail.com
State Accepted
Commit b516dd5af714dabff5e0b20a280a0f0ec91dcecb
Delegated to: Priyanka Jain
Headers show
Series ppc: qemu: Convert qemu-ppce500 to driver model and enable additional driver support | expand

Commit Message

Bin Meng Feb. 25, 2021, 9:22 a.m. UTC 
Now that we have switched to CONFIG_OF_CONTROL, and we can use the
env variable 'fdtcontroladdr' directly instead of creating one that
is duplicated.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>

---

(no changes since v2)

Changes in v2:
- new patch: ppc: qemu: Drop a custom env variable 'fdt_addr_r'

 board/freescale/qemu-ppce500/qemu-ppce500.c | 3 ---
 include/configs/qemu-ppce500.h              | 2 +-
 2 files changed, 1 insertion(+), 4 deletions(-)
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Patch

diff --git a/board/freescale/qemu-ppce500/qemu-ppce500.c b/board/freescale/qemu-ppce500/qemu-ppce500.c
index 480776a..202b7f6 100644
--- a/board/freescale/qemu-ppce500/qemu-ppce500.c
+++ b/board/freescale/qemu-ppce500/qemu-ppce500.c
@@ -168,9 +168,6 @@  int last_stage_init(void)
 	if (prop && (len >= 8))
 		env_set_hex("qemu_kernel_addr", *prop);
 
-	/* Give the user a variable for the host fdt */
-	env_set_hex("fdt_addr_r", (ulong)fdt);
-
 	return 0;
 }
 
diff --git a/include/configs/qemu-ppce500.h b/include/configs/qemu-ppce500.h
index 7c65e64..b2e1204 100644
--- a/include/configs/qemu-ppce500.h
+++ b/include/configs/qemu-ppce500.h
@@ -106,6 +106,6 @@  extern unsigned long long get_phys_ccsrbar_addr_early(void);
 #define CONFIG_LOADADDR		1000000
 
 #define CONFIG_BOOTCOMMAND		\
-	"test -n \"$qemu_kernel_addr\" && bootm $qemu_kernel_addr - $fdt_addr_r\0"
+	"test -n \"$qemu_kernel_addr\" && bootm $qemu_kernel_addr - $fdtcontroladdr\0"
 
 #endif	/* __QEMU_PPCE500_H */