this board may cover most of existing ar9331 boards
Signed-off-by: Oleksij Rempel <linux@xxxxxxxxxxxxxxxx>
---
arch/mips/Makefile | 1 +
arch/mips/boards/qca-ar9331-generic/Makefile | 1 +
arch/mips/boards/qca-ar9331-generic/board.c | 8 ++++
.../include/board/board_pbl_start.h | 46 ++++++++++++++++++++++
arch/mips/mach-ath79/Kconfig | 7 ++++
5 files changed, 63 insertions(+)
create mode 100644 arch/mips/boards/qca-ar9331-generic/Makefile
create mode 100644 arch/mips/boards/qca-ar9331-generic/board.c
create mode 100644 arch/mips/boards/qca-ar9331-generic/include/board/board_pbl_start.h
diff --git a/arch/mips/Makefile b/arch/mips/Makefile
index dd5ceea20..c40ae6604 100644
--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -79,6 +79,7 @@ machine-$(CONFIG_MACH_MIPS_AR231X) := ar231x
board-$(CONFIG_BOARD_NETGEAR_WG102) := netgear-wg102
machine-$(CONFIG_MACH_MIPS_ATH79) := ath79
+board-$(CONFIG_BOARC_QCA_AR9331_GENERIC) := qca-ar9331-generic
board-$(CONFIG_BOARD_TPLINK_MR3020) := tplink-mr3020
board-$(CONFIG_BOARD_TPLINK_WDR4300) := tplink-wdr4300
board-$(CONFIG_BOARD_BLACK_SWIFT) := black-swift
diff --git a/arch/mips/boards/qca-ar9331-generic/Makefile b/arch/mips/boards/qca-ar9331-generic/Makefile
new file mode 100644
index 000000000..dcfc2937d
--- /dev/null
+++ b/arch/mips/boards/qca-ar9331-generic/Makefile
@@ -0,0 +1 @@
+obj-y += board.o
diff --git a/arch/mips/boards/qca-ar9331-generic/board.c b/arch/mips/boards/qca-ar9331-generic/board.c
new file mode 100644
index 000000000..7ec7ef8a5
--- /dev/null
+++ b/arch/mips/boards/qca-ar9331-generic/board.c
@@ -0,0 +1,8 @@
+#include <common.h>
+#include <init.h>
+
+static int dummy_init(void)
+{
+ return 0;
+}
+postcore_initcall(dummy_init);
diff --git a/arch/mips/boards/qca-ar9331-generic/include/board/board_pbl_start.h b/arch/mips/boards/qca-ar9331-generic/include/board/board_pbl_start.h
new file mode 100644
index 000000000..87c6a39e6
--- /dev/null
+++ b/arch/mips/boards/qca-ar9331-generic/include/board/board_pbl_start.h
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2017 Oleksij Rempel <linux@xxxxxxxxxxxxxxxx>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation.
+ */
+
+#include <asm/pbl_macros.h>
+#include <mach/pbl_macros.h>
+#include <asm/pbl_nmon.h>
+
+ .macro board_pbl_start
+ .set push
+ .set noreorder
+
+ mips_barebox_10h
+
+ pbl_blt 0xbf000000 skip_pll_ram_config t8
+
+ hornet_mips24k_cp0_setup
+
+ pbl_ar9331_wmac_enable
+
+ hornet_1_1_war
+
+ pbl_ar9331_pll
+ pbl_ar9331_ram_generic_config
+
+ /* Initialize caches... */
+ mips_cache_reset
+
+ /* ... and enable them */
+ dcache_enable
+
+skip_pll_ram_config:
+ pbl_ar9331_uart_enable
+ debug_ll_ar9331_init
+ mips_nmon
+
+ pbl_ar9331_mdio_gpio_enable
+
+ copy_to_link_location pbl_start
+
+ .set pop
+ .endm
diff --git a/arch/mips/mach-ath79/Kconfig b/arch/mips/mach-ath79/Kconfig
index 9fec00c98..0015fe029 100644
--- a/arch/mips/mach-ath79/Kconfig
+++ b/arch/mips/mach-ath79/Kconfig
@@ -13,6 +13,13 @@ config SOC_QCA_AR9344
choice
prompt "Board type"
+config BOARC_QCA_AR9331_GENERIC
+ bool "Generic QCA AR9331"
+ select SOC_QCA_AR9331
+ select HAVE_PBL_IMAGE
+ select HAVE_IMAGE_COMPRESSION
+ select HAS_NMON
+
config BOARD_TPLINK_MR3020
bool "TP-LINK MR3020"
select SOC_QCA_AR9331
--
2.14.1
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