From: Gabor Juhos <juhosg@openwrt.org>
Date: Sat, 12 Nov 2011 10:54:15 +0000 (+0000)
Subject: ar71xx: add AR934X specific bootstrap and reset register bits
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=e962b07c8be841f60731d1f1894d73d93c1a992f;p=openwrt%2Fstaging%2Frmilecki.git

ar71xx: add AR934X specific bootstrap and reset register bits

SVN-Revision: 28976
---

diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/setup.c b/target/linux/ar71xx/files/arch/mips/ar71xx/setup.c
index f7601059ece..c85b02cdce4 100644
--- a/target/linux/ar71xx/files/arch/mips/ar71xx/setup.c
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/setup.c
@@ -184,8 +184,10 @@ static void __init ar934x_detect_sys_frequency(void)
 {
 	u32 pll, out_div, ref_div, nint, frac, clk_ctrl, postdiv;
 	u32 cpu_pll, ddr_pll;
+	u32 bootstrap;
 
-	if (ar71xx_reset_rr(AR934X_RESET_REG_BOOTSTRAP) & AR934X_REF_CLK_40)
+	bootstrap = ar71xx_reset_rr(AR934X_RESET_REG_BOOTSTRAP);
+	if (bootstrap &	AR934X_BOOTSTRAP_REF_CLK_40)
 		ar71xx_ref_freq = 40 * 1000 * 1000;
 	else
 		ar71xx_ref_freq = 25 * 1000 * 1000;
diff --git a/target/linux/ar71xx/files/arch/mips/include/asm/mach-ar71xx/ar71xx.h b/target/linux/ar71xx/files/arch/mips/include/asm/mach-ar71xx/ar71xx.h
index 87a352cc432..99f34973b79 100644
--- a/target/linux/ar71xx/files/arch/mips/include/asm/mach-ar71xx/ar71xx.h
+++ b/target/linux/ar71xx/files/arch/mips/include/asm/mach-ar71xx/ar71xx.h
@@ -624,8 +624,21 @@ void ar71xx_ddr_flush(u32 reg);
 
 #define AR934X_RESET_REG_RESET_MODULE		0x1c
 #define AR934X_RESET_REG_BOOTSTRAP		0xb0
-/* 0 - 25MHz   1 - 40 MHz */
-#define AR934X_REF_CLK_40			(1 << 4)
+#define AR934X_BOOTSTRAP_SW_OPTION8		BIT(23)
+#define AR934X_BOOTSTRAP_SW_OPTION7		BIT(22)
+#define AR934X_BOOTSTRAP_SW_OPTION6		BIT(21)
+#define AR934X_BOOTSTRAP_SW_OPTION5		BIT(20)
+#define AR934X_BOOTSTRAP_SW_OPTION4		BIT(19)
+#define AR934X_BOOTSTRAP_SW_OPTION3		BIT(18)
+#define AR934X_BOOTSTRAP_SW_OPTION2		BIT(17)
+#define AR934X_BOOTSTRAP_SW_OPTION1		BIT(16)
+#define AR934X_BOOTSTRAP_USB_MODE_DEVICE	BIT(7)
+#define AR934X_BOOTSTRAP_PCIE_RC		BIT(6)
+#define AR934X_BOOTSTRAP_EJTAG_MODE		BIT(5)
+#define AR934X_BOOTSTRAP_REF_CLK_40		BIT(4)
+#define AR934X_BOOTSTRAP_BOOT_FROM_SPI		BIT(2)
+#define AR934X_BOOTSTRAP_SDRAM_DISABLED		BIT(1)
+#define AR934X_BOOTSTRAP_DDR1			BIT(0)
 
 #define WDOG_CTRL_LAST_RESET		BIT(31)
 #define WDOG_CTRL_ACTION_MASK		3
@@ -692,6 +705,39 @@ void ar71xx_ddr_flush(u32 reg);
 #define AR933X_RESET_USB_PHY		BIT(4)
 #define AR933X_RESET_USBSUS_OVERRIDE	BIT(3)
 
+#define AR934X_RESET_HOST		BIT(31)
+#define AR934X_RESET_SLIC		BIT(30)
+#define AR934X_RESET_HDMA		BIT(29)
+#define AR934X_RESET_EXTERNAL		BIT(28)
+#define AR934X_RESET_RTC		BIT(27)
+#define AR934X_RESET_PCIE_EP_INT	BIT(26)
+#define AR934X_RESET_CHKSUM_ACC		BIT(25)
+#define AR934X_RESET_FULL_CHIP		BIT(24)
+#define AR934X_RESET_GE1_MDIO		BIT(23)
+#define AR934X_RESET_GE0_MDIO		BIT(22)
+#define AR934X_RESET_CPU_NMI		BIT(21)
+#define AR934X_RESET_CPU_COLD		BIT(20)
+#define AR934X_RESET_HOST_RESET_INT	BIT(19)
+#define AR934X_RESET_PCIE_EP		BIT(18)
+#define AR934X_RESET_UART1		BIT(17)
+#define AR934X_RESET_DDR		BIT(16)
+#define AR934X_RESET_USB_PHY_PLL_PWD_EXT BIT(15)
+#define AR934X_RESET_NANDF		BIT(14)
+#define AR934X_RESET_GE1_MAC		BIT(13)
+#define AR934X_RESET_ETH_SWITCH_ANALOG	BIT(12)
+#define AR934X_RESET_USB_PHY_ANALOG	BIT(11)
+#define AR934X_RESET_HOST_DMA_INT	BIT(10)
+#define AR934X_RESET_GE0_MAC		BIT(9)
+#define AR934X_RESET_ETH_SIWTCH		BIT(8)
+#define AR934X_RESET_PCIE_PHY		BIT(7)
+#define AR934X_RESET_PCIE		BIT(6)
+#define AR934X_RESET_USB_HOST		BIT(5)
+#define AR934X_RESET_USB_PHY		BIT(4)
+#define AR934X_RESET_USBSUS_OVERRIDE	BIT(3)
+#define AR934X_RESET_LUT		BIT(2)
+#define AR934X_RESET_MBOX		BIT(1)
+#define AR934X_RESET_I2S		BIT(0)
+
 #define REV_ID_MAJOR_MASK	0xfff0
 #define REV_ID_MAJOR_AR71XX	0x00a0
 #define REV_ID_MAJOR_AR913X	0x00b0