[PATCH v2 3/3] MIPS: tplink-mr3020: skip pbl lowlevel init if running from RAM

[Antony Pavlov]

TP-Link MR3020 has 4 MiB flash boot ROM.
Usually boot ROM is mapped to 0xbfc00000.
However, as AR9331 allows to remap boot ROM to 0xbf000000
it's better to assume that boot ROM starts at 0xbf000000.

Signed-off-by: Antony Pavlov <antonynpavlov at gmail.com>
---
 arch/mips/boards/tplink-mr3020/include/board/board_pbl_start.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/mips/boards/tplink-mr3020/include/board/board_pbl_start.h b/arch/mips/boards/tplink-mr3020/include/board/board_pbl_start.h
index 08204fe..d25f5aa 100644
--- a/arch/mips/boards/tplink-mr3020/include/board/board_pbl_start.h
+++ b/arch/mips/boards/tplink-mr3020/include/board/board_pbl_start.h
@@ -28,9 +28,12 @@
 
 	mips_disable_interrupts
 
+	pbl_blt 0xbf000000 skip_pll_ram_config t8
+
 	pbl_ar9331_pll
 	pbl_ar9331_ddr1_config
 
+skip_pll_ram_config:
 	pbl_ar9331_uart_enable
 	debug_ll_ar9331_init
 	mips_nmon
-- 
2.6.2