Merge branch 'master' of git://git.denx.de/u-boot-arm

* 'master' of git://git.denx.de/u-boot-arm: (145 commits)
  beagleboard: enable HUB power on all variants of the BeagleBoard
  dm3730: enable dpll5
  ehci-hcd: Allow cleanups to happen gracefully on a timeout.
  OMAP3: Add DSS driver for OMAP3
  led: Remove state-saving of led for toggle functionality and add toggle option to led command
  led: Fixed setting of STATUS_LED_BIT1 when led_name is 'all'
  led: correct off/on locations in structure
  led: added cmd_led to Makefile
  BeagleBoard: fix LED 0/1 in driver
  Corrected LED name match finding avoiding extraneous Usage printouts
  BeagleBoard: config: updated default configuration
  BeagleBoard: config: Enabled multibus support for I2C in configuration
  BeagleBoard: config: add optargs/buddy/camera
  BeagleBoard: config: increase command-line functionality
  BeagleBoard: config: make mtest run
  BeagleBoard: config: enable DSS
  BeagleBoard: config: enable asix driver and dhcp
  BeagleBoard: config: enable networking
  BeagleBoard: config: decrease bootdelay to 2 seconds
  BeagleBoard: config: use uImage.beagle for tftp
  BeagleBoard: config: hardcode MAC for onboard SMSC
  BeagleBoard: config: load kernel from MMC ext, not FAT
  BeagleBoard: Configure DVI/S-video
  BeagleBoard: Added userbutton command
  BeagleBoard: turn off clocks in ehci_stop
  USB: Remove __attribute__ ((packed)) for struct ehci_hccr and ehci_hcor
  beagleboard: add support for xM revision C
  beagle: pass expansionboard name in bootargs
  OMAP: Remove omapfb.debug=y from Beagle and Overo env settings
  OMAP3 Beagle Pin Mux initialization glitch fix
  da850: modifications for Logic PD Rev.3 AM18xx EVM
  da850: fix the channel number for EMAC teardown init
  da850: add support for Spectrum Digital AM18xx EVM
  da850: add support to wake up DSP during board init
  da850: modify the U-Boot prompt string
  da850: add NOR boot mode support
  da8xx: add support for multiple PLL controllers
  da850: indicate cache usage disable in config file
  dm365: modify boot prompt from dm365 to dm36x
  dm365: disable cache usage due to coherency issues
  dm6446: disable cache usage due to coherency issues
  OMAP3: Remove legacy mmc driver
  devkit8000: Use generic MMC driver
  TI OMAP3 SDP3430: Use generic MMC driver
  AM3517 CraneBoard: Use generic MMC driver
  OMAP3: pandora: Use generic MMC driver
  OMAP3: Zoom2: Use generic MMC driver
  OMAP3: Zoom1: Use generic MMC driver
  OMAP3: DIG297: Use generic MMC driver
  OMAP3: CM-T35: Use generic MMC driver
  am3517evm: Use generic MMC driver
  omap3evm: Use generic MMC driver
  omap3:clock: check cpu_family before enabling clks for IVA & CAM
  omap3:clock: configure GFX clock to 200MHz for AM/DM37x
  OMAP3/4: Increase console I/O buffer size
  PXA: vpac270: Remove re-defined CONFIG_SYS_TEXT_BASE
  PXA: Fix CSB226, fix monitor length
  PXA: Fix Lubbock, remove redundant parenthesis
  armv7: cache: remove flush on un-aligned invalidate
  armv7: stronger barrier for cache-maintenance operations
  omap: enable caches at system start-up
  arm: do not force d-cache enable on all boards
  ORIGEN: Add MMC SPL support
  ARMV7: Add support for Samsung ORIGEN board
  i2c:gpio:s5p: Enable I2C GPIO on the GONI target
  i2c:gpio:s5p: I2C GPIO Software implementation (via soft_i2c)
  Tegra2: Use clock and pinmux functions to simplify code
  Tegra2: Add additional pin multiplexing features
  Tegra2: Add more clock support
  Tegra2: Add microsecond timer function
  ARM: remove broken "at91rm9200dk" board
  ARM: remove broken "m501sk" board
  ARM: remove broken "kb9202" board
  ARM: remove broken "csb637" board
  ARM: remove broken "cmc_pu2" board
  ARM: remove broken "at91cap9adk" board
  ARM: remove broken "voiceblue" board
  ARM: remove broken "smdk2400" board
  ARM: remove broken "sbc2410x" board
  ARM: remove broken "netstar" board
  ARM: remove broken "mx1fs2" board
  ARM: remove broken "lpd7a40x" boards
  ARM: remove broken "edb93xx" boards
  ARM: remove broken "B2" board
  ARM: remove broken "armadillo" board
  ARM: remove broken "assabet" board
  ARM: versatile: drop warnings
  IMX: scb9328: drop warnings
  MX31: imx31_litekit: make use of GPIO framework
  MX31: mx31ads: make use of GPIO framework
  MX5: mx51evk: make use of GPIO framework
  MX35: mx35pdk: make use of GPIO framework
  MX5: mx53loco: make use of GPIO framework
  MX5: mx53evk: make use of GPIO framework
  MX5: vision2: make use of GPIO framework
  MX5: mx53smd: make use of GPIO framework
  MX5: mx53ard: make use of GPIO framework
  MX25: zmx25: make use of GPIO framework
  MX5: efikamx: make use of GPIO framework
  MX31: QONG: make use of GPIO framework
  MX35: make use of GPIO framework for MX35 processor
  MX5: make use of GPIO framework for MX5 processor
  MX31: make use of GPIO framework for MX31 processor
  MX25: make use of GPIO framework for MX25 processor
  IMX: uniform GPIO interface using GPIO framework
  MX: MX35 / MX5: uniform clock command with powerpc
  MX35: MX35PDK: support additional RAM on CSD1
  mx53: ddr3: Update DD3 initialization
  ARM: MX51: PLL errata workaround
  ARM: versatilepb : drop warnings due to double definitions
  omap4: increase SRAM budget to fix build error
  omap4: fix build warning due to signed unsigned comparison
  mkimage: Fix 'Unknown OMAP image type - 5'
  omap: fix gpio related build breaks
  gpio:samsung: s5p_ suffix add for GPIO functions (C210_universal)
  SMDKV310: MMC SPL: Remove unwanted dummy functions
  SMDKV310: Fix undefined reference error
  SMDKV310: Fix build error for smdkv310 board
  gpio:samsung s5p_ suffix add for GPIO functions
  mmc: S5P: Support DMA restarts at buffer boundaries
  SMDKV310: Fix host compilation of mkv310_image
  arm: fix bd pointer dereference prior initialization
  arm, lib/board.c: use gd->ram_size instead of bd->bi_memsize
  mx5: Remove CONFIG_L2_OFF and CONFIG_SYS_L2CACHE_OFF
  MX31: removed warnings due to clock.h
  integrator: convert to new build system
  integratorcp: make the board compile
  integratorap: remove hardcoded 32MB memory cmdline
  ...

1 files changed, 27 insertions, 64 deletions

diff --git a/arch/arm/cpu/armv7/tegra2/ap20.c b/arch/arm/cpu/armv7/tegra2/ap20.c
index 60dd5df..dc5f984 100644
--- a/arch/arm/cpu/armv7/tegra2/ap20.c
+++ b/arch/arm/cpu/armv7/tegra2/ap20.c
@@ -25,6 +25,7 @@
 #include <asm/io.h>
 #include <asm/arch/tegra2.h>
 #include <asm/arch/clk_rst.h>
+#include <asm/arch/clock.h>
 #include <asm/arch/pmc.h>
 #include <asm/arch/pinmux.h>
 #include <asm/arch/scu.h>
@@ -35,33 +36,32 @@ u32 s_first_boot = 1;
 void init_pllx(void)
 {
 	struct clk_rst_ctlr *clkrst = (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
+	struct clk_pll *pll = &clkrst->crc_pll[CLOCK_PLL_ID_XCPU];
 	u32 reg;
 
 	/* If PLLX is already enabled, just return */
-	reg = readl(&clkrst->crc_pllx_base);
-	if (reg & PLL_ENABLE)
+	if (readl(&pll->pll_base) & PLL_ENABLE_MASK)
 		return;
 
 	/* Set PLLX_MISC */
-	reg = CPCON;				/* CPCON[11:8]  = 0001 */
-	writel(reg, &clkrst->crc_pllx_misc);
+	writel(1 << PLL_CPCON_SHIFT, &pll->pll_misc);
 
 	/* Use 12MHz clock here */
-	reg = (PLL_BYPASS | PLL_DIVM);
-	reg |= (1000 << 8);			/* DIVN = 0x3E8 */
-	writel(reg, &clkrst->crc_pllx_base);
+	reg = PLL_BYPASS_MASK | (12 << PLL_DIVM_SHIFT);
+	reg |= 1000 << PLL_DIVN_SHIFT;
+	writel(reg, &pll->pll_base);
 
-	reg |= PLL_ENABLE;
-	writel(reg, &clkrst->crc_pllx_base);
+	reg |= PLL_ENABLE_MASK;
+	writel(reg, &pll->pll_base);
 
-	reg &= ~PLL_BYPASS;
-	writel(reg, &clkrst->crc_pllx_base);
+	reg &= ~PLL_BYPASS_MASK;
+	writel(reg, &pll->pll_base);
 }
 
 static void enable_cpu_clock(int enable)
 {
 	struct clk_rst_ctlr *clkrst = (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
-	u32 reg, clk;
+	u32 clk;
 
 	/*
 	 * NOTE:
@@ -83,27 +83,19 @@ static void enable_cpu_clock(int enable)
 		writel(SUPER_CCLK_DIVIDER, &clkrst->crc_super_cclk_div);
 	}
 
-	/* Fetch the register containing the main CPU complex clock enable */
-	reg = readl(&clkrst->crc_clk_out_enb_l);
-	reg |= CLK_ENB_CPU;
-
 	/*
 	 * Read the register containing the individual CPU clock enables and
 	 * always stop the clock to CPU 1.
 	 */
 	clk = readl(&clkrst->crc_clk_cpu_cmplx);
-	clk |= CPU1_CLK_STP;
-
-	if (enable) {
-		/* Unstop the CPU clock */
-		clk &= ~CPU0_CLK_STP;
-	} else {
-		/* Stop the CPU clock */
-		clk |= CPU0_CLK_STP;
-	}
+	clk |= 1 << CPU1_CLK_STP_SHIFT;
 
+	/* Stop/Unstop the CPU clock */
+	clk &= ~CPU0_CLK_STP_MASK;
+	clk |= !enable << CPU0_CLK_STP_SHIFT;
 	writel(clk, &clkrst->crc_clk_cpu_cmplx);
-	writel(reg, &clkrst->crc_clk_out_enb_l);
+
+	clock_enable(PERIPH_ID_CPU);
 }
 
 static int is_cpu_powered(void)
@@ -178,9 +170,6 @@ static void enable_cpu_power_rail(void)
 
 static void reset_A9_cpu(int reset)
 {
-	struct clk_rst_ctlr *clkrst = (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
-	u32 reg, cpu;
-
 	/*
 	* NOTE:  Regardless of whether the request is to hold the CPU in reset
 	*        or take it out of reset, every processor in the CPU complex
@@ -189,48 +178,22 @@ static void reset_A9_cpu(int reset)
 	*        are multiple processors in the CPU complex.
 	*/
 
-	/* Hold CPU 1 in reset */
-	cpu = SET_DBGRESET1 | SET_DERESET1 | SET_CPURESET1;
-	writel(cpu, &clkrst->crc_cpu_cmplx_set);
-
-	reg = readl(&clkrst->crc_rst_dev_l);
-	if (reset) {
-		/* Now place CPU0 into reset */
-		cpu |= SET_DBGRESET0 | SET_DERESET0 | SET_CPURESET0;
-		writel(cpu, &clkrst->crc_cpu_cmplx_set);
-
-		/* Enable master CPU reset */
-		reg |= SWR_CPU_RST;
-	} else {
-		/* Take CPU0 out of reset */
-		cpu = CLR_DBGRESET0 | CLR_DERESET0 | CLR_CPURESET0;
-		writel(cpu, &clkrst->crc_cpu_cmplx_clr);
-
-		/* Disable master CPU reset */
-		reg &= ~SWR_CPU_RST;
-	}
+	/* Hold CPU 1 in reset, and CPU 0 if asked */
+	reset_cmplx_set_enable(1, crc_rst_cpu | crc_rst_de | crc_rst_debug, 1);
+	reset_cmplx_set_enable(0, crc_rst_cpu | crc_rst_de | crc_rst_debug,
+			       reset);
 
-	writel(reg, &clkrst->crc_rst_dev_l);
+	/* Enable/Disable master CPU reset */
+	reset_set_enable(PERIPH_ID_CPU, reset);
 }
 
 static void clock_enable_coresight(int enable)
 {
 	struct clk_rst_ctlr *clkrst = (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
-	u32 rst, clk, src;
-
-	rst = readl(&clkrst->crc_rst_dev_u);
-	clk = readl(&clkrst->crc_clk_out_enb_u);
-
-	if (enable) {
-		rst &= ~SWR_CSITE_RST;
-		clk |= CLK_ENB_CSITE;
-	} else {
-		rst |= SWR_CSITE_RST;
-		clk &= ~CLK_ENB_CSITE;
-	}
+	u32 rst, src;
 
-	writel(clk, &clkrst->crc_clk_out_enb_u);
-	writel(rst, &clkrst->crc_rst_dev_u);
+	clock_set_enable(PERIPH_ID_CORESIGHT, enable);
+	reset_set_enable(PERIPH_ID_CORESIGHT, !enable);
 
 	if (enable) {
 		/*