From 082acfd4849d2f0471b0709fe7f5ce1de387437d Mon Sep 17 00:00:00 2001 From: wdenk Date: Mon, 10 Jan 2005 00:01:04 +0000 Subject: Coding Style cleanup --- board/omap2420h4/config.mk | 3 +- board/omap2420h4/mem.c | 5 +- board/omap2420h4/omap2420h4.c | 140 +++++++++++++++--------------- board/omap2420h4/platform.S | 194 ++++++++++++++++++++---------------------- board/omap2420h4/u-boot.lds | 8 +- 5 files changed, 170 insertions(+), 180 deletions(-) (limited to 'board/omap2420h4') diff --git a/board/omap2420h4/config.mk b/board/omap2420h4/config.mk index 1c770f30ac..4f14be8442 100644 --- a/board/omap2420h4/config.mk +++ b/board/omap2420h4/config.mk @@ -20,7 +20,6 @@ TEXT_BASE = 0x80e80000 # Used with full SRAM boot. # This is either with a GP system or a signed boot image. # easiest, and safest way to go if you can. -# Comment out //CONFIG_PARTIAL_SRAM for this one. +# Comment out CONFIG_PARTIAL_SRAM for this one. # #TEXT_BASE = 0x40280000 - diff --git a/board/omap2420h4/mem.c b/board/omap2420h4/mem.c index a3b3453606..5e23d61308 100644 --- a/board/omap2420h4/mem.c +++ b/board/omap2420h4/mem.c @@ -284,10 +284,10 @@ void gpmc_init(void) __raw_writel(0x0, GPMC_CONFIG7_0); /* disable current map */ sdelay(1000); __raw_writel(H4_24XX_GPMC_CONFIG1_0|mux|mtype|mwidth, GPMC_CONFIG1_0); - //__raw_writel(H4_24XX_GPMC_CONFIG2_0, GPMC_CONFIG2_0); + /* __raw_writel(H4_24XX_GPMC_CONFIG2_0, GPMC_CONFIG2_0); */ __raw_writel(H4_24XX_GPMC_CONFIG3_0, GPMC_CONFIG3_0); __raw_writel(H4_24XX_GPMC_CONFIG4_0, GPMC_CONFIG4_0); - //__raw_writel(H4_24XX_GPMC_CONFIG5_0, GPMC_CONFIG5_0); + /* __raw_writel(H4_24XX_GPMC_CONFIG5_0, GPMC_CONFIG5_0); */ __raw_writel(H4_24XX_GPMC_CONFIG7_0, GPMC_CONFIG7_0);/* enable new mapping */ sdelay(2000); @@ -303,4 +303,3 @@ void gpmc_init(void) __raw_writel(H4_24XX_GPMC_CONFIG7_1, GPMC_CONFIG7_1); /* enable mapping */ sdelay(2000); } - diff --git a/board/omap2420h4/omap2420h4.c b/board/omap2420h4/omap2420h4.c index 4696a71330..bf398f6efc 100644 --- a/board/omap2420h4/omap2420h4.c +++ b/board/omap2420h4/omap2420h4.c @@ -333,11 +333,11 @@ void muxSetupI2C1(void) /* I2C1 Clock pin configuration, PIN = M19 */ MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_I2C1_SCL; - *MuxConfigReg = 0x00 ; // Mode = 0, PUPD=Disabled + *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ /* I2C1 Data pin configuration, PIN = L15 */ MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_I2C1_SDA; - *MuxConfigReg = 0x00 ; // Mode = 0, PUPD=Disabled + *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ /* Pull-up required on data line */ /* external pull-up already present. */ @@ -379,91 +379,91 @@ void muxSetupLCD(void) /* LCD_D0 pin configuration, PIN = Y7 */ MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_DSS_D0; - *MuxConfigReg = 0x00 ; // Mode = 0, PUPD=Disabled + *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ /* LCD_D1 pin configuration, PIN = P10 */ MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_DSS_D1; - *MuxConfigReg = 0x00 ; // Mode = 0, PUPD=Disabled + *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ /* LCD_D2 pin configuration, PIN = V8 */ MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_DSS_D2; - *MuxConfigReg = 0x00 ; // Mode = 0, PUPD=Disabled + *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ /* LCD_D3 pin configuration, PIN = Y8 */ MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_DSS_D3; - *MuxConfigReg = 0x00 ; // Mode = 0, PUPD=Disabled + *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ /* LCD_D4 pin configuration, PIN = W8 */ MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_DSS_D4; - *MuxConfigReg = 0x00 ; // Mode = 0, PUPD=Disabled + *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ /* LCD_D5 pin configuration, PIN = R10 */ MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_DSS_D5; - *MuxConfigReg = 0x00 ; // Mode = 0, PUPD=Disabled + *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ /* LCD_D6 pin configuration, PIN = Y9 */ MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_DSS_D6; - *MuxConfigReg = 0x00 ; // Mode = 0, PUPD=Disabled + *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ /* LCD_D7 pin configuration, PIN = V9 */ MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_DSS_D7; - *MuxConfigReg = 0x00 ; // Mode = 0, PUPD=Disabled + *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ /* LCD_D8 pin configuration, PIN = W9 */ MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_DSS_D8; - *MuxConfigReg = 0x00 ; // Mode = 0, PUPD=Disabled + *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ /* LCD_D9 pin configuration, PIN = P11 */ MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_DSS_D9; - *MuxConfigReg = 0x00 ; // Mode = 0, PUPD=Disabled + *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ /* LCD_D10 pin configuration, PIN = V10 */ MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_DSS_D10; - *MuxConfigReg = 0x00 ; // Mode = 0, PUPD=Disabled + *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ /* LCD_D11 pin configuration, PIN = Y10 */ MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_DSS_D11; - *MuxConfigReg = 0x00 ; // Mode = 0, PUPD=Disabled + *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ /* LCD_D12 pin configuration, PIN = W10 */ MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_DSS_D12; - *MuxConfigReg = 0x00 ; // Mode = 0, PUPD=Disabled + *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ /* LCD_D13 pin configuration, PIN = R11 */ MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_DSS_D13; - *MuxConfigReg = 0x00 ; // Mode = 0, PUPD=Disabled + *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ /* LCD_D14 pin configuration, PIN = V11 */ MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_DSS_D14; - *MuxConfigReg = 0x00 ; // Mode = 0, PUPD=Disabled + *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ /* LCD_D15 pin configuration, PIN = W11 */ MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_DSS_D15; - *MuxConfigReg = 0x00 ; // Mode = 0, PUPD=Disabled + *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ /* LCD_D16 pin configuration, PIN = P12 */ MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_DSS_D16; - *MuxConfigReg = 0x00 ; // Mode = 0, PUPD=Disabled + *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ /* LCD_D17 pin configuration, PIN = R12 */ MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_DSS_D17; - *MuxConfigReg = 0x00 ; // Mode = 0, PUPD=Disabled + *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ /* LCD_PCLK pin configuration, PIN = W6 */ MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_DSS_PCLK; - *MuxConfigReg = 0x00 ; // Mode = 0, PUPD=Disabled + *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ /* LCD_VSYNC pin configuration, PIN = V7 */ MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_DSS_VSYNC; - *MuxConfigReg = 0x00 ; // Mode = 0, PUPD=Disabled + *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ /* LCD_HSYNC pin configuration, PIN = Y6 */ MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_DSS_HSYNC; - *MuxConfigReg = 0x00 ; // Mode = 0, PUPD=Disabled + *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ /* LCD_ACBIAS pin configuration, PIN = W7 */ MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_DSS_ACBIAS; - *MuxConfigReg = 0x00 ; // Mode = 0, PUPD=Disabled + *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ } /**************************************** @@ -477,63 +477,63 @@ void muxSetupCamera(void) /* CAMERA_RSTZ pin configuration, PIN = Y16 */ /* CAM_RST is connected through the I2C IO expander.*/ /* MuxConfigReg = (volatile unsigned char *), CONTROL_PADCONF_SYS_NRESWARM*/ - /* *MuxConfigReg = 0x00 ; // Mode = 0, PUPD=Disabled */ + /* *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ /* CAMERA_XCLK pin configuration, PIN = U3 */ MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_CAM_XCLK; - *MuxConfigReg = 0x00 ; // Mode = 0, PUPD=Disabled + *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ /* CAMERA_LCLK pin configuration, PIN = V5 */ MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_CAM_LCLK; - *MuxConfigReg = 0x00 ; // Mode = 0, PUPD=Disabled + *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ /* CAMERA_VSYNC pin configuration, PIN = U2 */ MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_CAM_VS, - *MuxConfigReg = 0x00 ; // Mode = 0, PUPD=Disabled + *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ /* CAMERA_HSYNC pin configuration, PIN = T3 */ MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_CAM_HS, - *MuxConfigReg = 0x00 ; // Mode = 0, PUPD=Disabled + *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ /* CAMERA_DAT0 pin configuration, PIN = T4 */ MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_CAM_D0, - *MuxConfigReg = 0x00 ; // Mode = 0, PUPD=Disabled + *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ /* CAMERA_DAT1 pin configuration, PIN = V2 */ MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_CAM_D1, - *MuxConfigReg = 0x00 ; // Mode = 0, PUPD=Disabled + *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ /* CAMERA_DAT2 pin configuration, PIN = V3 */ MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_CAM_D2, - *MuxConfigReg = 0x00 ; // Mode = 0, PUPD=Disabled + *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ /* CAMERA_DAT3 pin configuration, PIN = U4 */ MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_CAM_D3, - *MuxConfigReg = 0x00 ; // Mode = 0, PUPD=Disabled + *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ /* CAMERA_DAT4 pin configuration, PIN = W2 */ MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_CAM_D4, - *MuxConfigReg = 0x00 ; // Mode = 0, PUPD=Disabled + *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ /* CAMERA_DAT5 pin configuration, PIN = V4 */ MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_CAM_D5, - *MuxConfigReg = 0x00 ; // Mode = 0, PUPD=Disabled + *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ /* CAMERA_DAT6 pin configuration, PIN = W3 */ MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_CAM_D6, - *MuxConfigReg = 0x00 ; // Mode = 0, PUPD=Disabled + *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ /* CAMERA_DAT7 pin configuration, PIN = Y2 */ MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_CAM_D7, - *MuxConfigReg = 0x00 ; // Mode = 0, PUPD=Disabled + *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ /* CAMERA_DAT8 pin configuration, PIN = Y4 */ MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_CAM_D8, - *MuxConfigReg = 0x00 ; // Mode = 0, PUPD=Disabled + *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ /* CAMERA_DAT9 pin configuration, PIN = V6 */ MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_CAM_D9, - *MuxConfigReg = 0x00 ; // Mode = 0, PUPD=Disabled + *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ } /**************************************** @@ -546,70 +546,70 @@ void muxSetupMMCSD(void) /* SDMMC_CLKI pin configuration, PIN = H15 */ MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_MMC_CLKI, - *MuxConfigReg = 0x00 ; // Mode = 0, PUPD=Disabled + *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ /* SDMMC_CLKO pin configuration, PIN = G19 */ MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_MMC_CLKO, - *MuxConfigReg = 0x00 ; // Mode = 0, PUPD=Disabled + *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ /* SDMMC_CMD pin configuration, PIN = H18 */ MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_MMC_CMD, - *MuxConfigReg = 0x00 ; // Mode = 0, PUPD=Disabled - // External pull-ups are present. - // *MuxConfigReg |= 0x18 ; // PullUDEnable=Enabled, PullTypeSel=PU + *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ + /* External pull-ups are present. */ + /* *MuxConfigReg |= 0x18 ; #/ PullUDEnable=Enabled, PullTypeSel=PU */ /* SDMMC_DAT0 pin configuration, PIN = F20 */ MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_MMC_DAT0, - *MuxConfigReg = 0x00 ; // Mode = 0, PUPD=Disabled - // External pull-ups are present. - // *MuxConfigReg |= 0x18 ; // PullUDEnable=Enabled, PullTypeSel=PU + *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ + /* External pull-ups are present. */ + /* *MuxConfigReg |= 0x18 ; #/ PullUDEnable=Enabled, PullTypeSel=PU */ /* SDMMC_DAT1 pin configuration, PIN = H14 */ MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_MMC_DAT1, - *MuxConfigReg = 0x00 ; // Mode = 0, PUPD=Disabled - // External pull-ups are present. - // *MuxConfigReg |= 0x18 ; // PullUDEnable=Enabled, PullTypeSel=PU + *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ + /* External pull-ups are present. */ + /* *MuxConfigReg |= 0x18 ; #/ PullUDEnable=Enabled, PullTypeSel=PU */ /* SDMMC_DAT2 pin configuration, PIN = E19 */ MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_MMC_DAT2, - *MuxConfigReg = 0x00 ; // Mode = 0, PUPD=Disabled - // External pull-ups are present. - // *MuxConfigReg |= 0x18 ; // PullUDEnable=Enabled, PullTypeSel=PU + *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ + /* External pull-ups are present. */ + /* *MuxConfigReg |= 0x18 ; #/ PullUDEnable=Enabled, PullTypeSel=PU */ /* SDMMC_DAT3 pin configuration, PIN = D19 */ MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_MMC_DAT3, - *MuxConfigReg = 0x00 ; // Mode = 0, PUPD=Disabled - // External pull-ups are present. - // *MuxConfigReg |= 0x18 ; // PullUDEnable=Enabled, PullTypeSel=PU + *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ + /* External pull-ups are present. */ + /* *MuxConfigReg |= 0x18 ; #/ PullUDEnable=Enabled, PullTypeSel=PU */ /* SDMMC_DDIR0 pin configuration, PIN = F19 */ MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_MMC_DAT_DIR0, - *MuxConfigReg = 0x00 ; // Mode = 0, PUPD=Disabled + *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ /* SDMMC_DDIR1 pin configuration, PIN = E20 */ MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_MMC_DAT_DIR1, - *MuxConfigReg = 0x00 ; // Mode = 0, PUPD=Disabled + *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ /* SDMMC_DDIR2 pin configuration, PIN = F18 */ MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_MMC_DAT_DIR2, - *MuxConfigReg = 0x00 ; // Mode = 0, PUPD=Disabled + *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ /* SDMMC_DDIR3 pin configuration, PIN = E18 */ MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_MMC_DAT_DIR3, - *MuxConfigReg = 0x00 ; // Mode = 0, PUPD=Disabled + *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ /* SDMMC_CDIR pin configuration, PIN = G18 */ MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_MMC_CMD_DIR, - *MuxConfigReg = 0x00 ; // Mode = 0, PUPD=Disabled + *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ /* MMC_CD pin configuration, PIN = B3 ---2420IP ONLY---*/ /* MMC_CD for 2422IP=K1 */ MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_SDRC_A14, - *MuxConfigReg = 0x03 ; // Mode = 3, PUPD=Disabled + *MuxConfigReg = 0x03 ; /* Mode = 3, PUPD=Disabled */ /* MMC_WP pin configuration, PIN = B4 */ MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_SDRC_A13, - *MuxConfigReg = 0x03 ; // Mode = 3, PUPD=Disabled + *MuxConfigReg = 0x03 ; /* Mode = 3, PUPD=Disabled */ } /****************************************** @@ -622,23 +622,23 @@ void muxSetupTouchScreen(void) /* SPI1_CLK pin configuration, PIN = U18 */ MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_SPI1_CLK, - *MuxConfigReg = 0x00 ; // Mode = 0, PUPD=Disabled + *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ /* SPI1_MOSI pin configuration, PIN = V20 */ MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_SPI1_SIMO, - *MuxConfigReg = 0x00 ; // Mode = 0, PUPD=Disabled + *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ /* SPI1_MISO pin configuration, PIN = T18 */ MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_SPI1_SOMI, - *MuxConfigReg = 0x00 ; // Mode = 0, PUPD=Disabled + *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ /* SPI1_nCS0 pin configuration, PIN = U19 */ MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_SPI1_NCS0, - *MuxConfigReg = 0x00 ; // Mode = 0, PUPD=Disabled + *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ /* PEN_IRQ pin configuration, PIN = P20 */ MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_MCBSP1_FSR, - *MuxConfigReg = 0x03 ; // Mode = 3, PUPD=Disabled + *MuxConfigReg = 0x03 ; /* Mode = 3, PUPD=Disabled */ } /**************************************** @@ -651,7 +651,7 @@ void muxSetupHDQ(void) /* HDQ_SIO pin configuration, PIN = N18 */ MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_HDQ_SIO, - *MuxConfigReg = 0x00 ; // Mode = 0, PUPD=Disabled + *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ } /*************************************************************** @@ -830,5 +830,3 @@ void update_mux(u32 btype,u32 mtype) } } } - - diff --git a/board/omap2420h4/platform.S b/board/omap2420h4/platform.S index 3728e846cd..dc1b443713 100644 --- a/board/omap2420h4/platform.S +++ b/board/omap2420h4/platform.S @@ -15,7 +15,7 @@ * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License @@ -41,109 +41,109 @@ _TEXT_BASE: *************************************************************************/ .global cpy_clk_code cpy_clk_code: - /* Copy DPLL code into SRAM */ - adr r0, go_to_speed /* get addr of clock setting code */ - mov r2, #384 /* r2 size to copy (div by 32 bytes) */ - mov r1, r1 /* r1 <- dest address (passed in) */ - add r2, r2, r0 /* r2 <- source end address */ + /* Copy DPLL code into SRAM */ + adr r0, go_to_speed /* get addr of clock setting code */ + mov r2, #384 /* r2 size to copy (div by 32 bytes) */ + mov r1, r1 /* r1 <- dest address (passed in) */ + add r2, r2, r0 /* r2 <- source end address */ next2: - ldmia r0!, {r3-r10} /* copy from source address [r0] */ - stmia r1!, {r3-r10} /* copy to target address [r1] */ - cmp r0, r2 /* until source end address [r2] */ - bne next2 - mov pc, lr /* back to caller */ + ldmia r0!, {r3-r10} /* copy from source address [r0] */ + stmia r1!, {r3-r10} /* copy to target address [r1] */ + cmp r0, r2 /* until source end address [r2] */ + bne next2 + mov pc, lr /* back to caller */ -/* **************************************************************************** +/* **************************************************************************** * go_to_speed: -Moves to bypass, -Commits clock dividers, -puts dpll at speed - * -executed from SRAM. + * -executed from SRAM. * R0 = PRCM_CLKCFG_CTRL - addr of valid reg * R1 = CM_CLKEN_PLL - addr dpll ctlr reg * R2 = dpll value * R3 = CM_IDLEST_CKGEN - addr dpll lock wait - ******************************************************************************/ + ******************************************************************************/ .global go_to_speed go_to_speed: - sub sp, sp, #0x4 /* get some stack space */ - str r4, [sp] /* save r4's value */ - - /* move into fast relock bypass */ - ldr r8, pll_ctl_add - mov r4, #0x2 - str r4, [r8] - ldr r4, pll_stat + sub sp, sp, #0x4 /* get some stack space */ + str r4, [sp] /* save r4's value */ + + /* move into fast relock bypass */ + ldr r8, pll_ctl_add + mov r4, #0x2 + str r4, [r8] + ldr r4, pll_stat block: - ldr r8, [r4] /* wait for bypass to take effect */ - and r8, r8, #0x3 - cmp r8, #0x1 - bne block + ldr r8, [r4] /* wait for bypass to take effect */ + and r8, r8, #0x3 + cmp r8, #0x1 + bne block /* set new dpll dividers _after_ in bypass */ - ldr r4, pll_div_add - ldr r8, pll_div_val - str r8, [r4] - - /* now prepare GPMC (flash) for new dpll speed */ + ldr r4, pll_div_add + ldr r8, pll_div_val + str r8, [r4] + + /* now prepare GPMC (flash) for new dpll speed */ /* flash needs to be stable when we jump back to it */ - ldr r4, cfg3_0_addr - ldr r8, cfg3_0_val - str r8, [r4] - ldr r4, cfg4_0_addr - ldr r8, cfg4_0_val - str r8, [r4] - ldr r4, cfg1_0_addr - ldr r8, [r4] - orr r8, r8, #0x3 /* up gpmc divider */ - str r8, [r4] - - /* setup to 2x loop though code. The first loop pre-loads the - * icache, the 2nd commits the prcm config, and locks the dpll - */ - mov r4, #0x1000 /* spin spin spin */ - mov r8, #0x4 /* first pass condition & set registers */ - cmp r8, #0x4 + ldr r4, cfg3_0_addr + ldr r8, cfg3_0_val + str r8, [r4] + ldr r4, cfg4_0_addr + ldr r8, cfg4_0_val + str r8, [r4] + ldr r4, cfg1_0_addr + ldr r8, [r4] + orr r8, r8, #0x3 /* up gpmc divider */ + str r8, [r4] + + /* setup to 2x loop though code. The first loop pre-loads the + * icache, the 2nd commits the prcm config, and locks the dpll + */ + mov r4, #0x1000 /* spin spin spin */ + mov r8, #0x4 /* first pass condition & set registers */ + cmp r8, #0x4 2: - ldrne r8, [r3] /* DPLL lock check */ - and r8, r8, #0x7 - cmp r8, #0x2 - beq 4f + ldrne r8, [r3] /* DPLL lock check */ + and r8, r8, #0x7 + cmp r8, #0x2 + beq 4f 3: - subeq r8, r8, #0x1 - streq r8, [r0] /* commit dividers (2nd time) */ - nop + subeq r8, r8, #0x1 + streq r8, [r0] /* commit dividers (2nd time) */ + nop lloop1: - sub r4, r4, #0x1 /* Loop currently necessary else bad jumps */ - nop - cmp r4, #0x0 - bne lloop1 - mov r4, #0x40000 - cmp r8, #0x1 - nop - streq r2, [r1] /* lock dpll (2nd time) */ - nop + sub r4, r4, #0x1 /* Loop currently necessary else bad jumps */ + nop + cmp r4, #0x0 + bne lloop1 + mov r4, #0x40000 + cmp r8, #0x1 + nop + streq r2, [r1] /* lock dpll (2nd time) */ + nop lloop2: - sub r4, r4, #0x1 /* loop currently necessary else bad jumps */ - nop - cmp r4, #0x0 - bne lloop2 - mov r4, #0x40000 - cmp r8, #0x1 - nop - ldreq r8, [r3] /* get lock condition for dpll */ - cmp r8, #0x4 /* first time though? */ - bne 2b - moveq r8, #0x2 /* set to dpll check condition. */ - beq 3b /* if condition not true branch */ -4: - ldr r4, [sp] - add sp, sp, #0x4 /* return stack space */ - mov pc, lr /* back to caller, locked */ + sub r4, r4, #0x1 /* loop currently necessary else bad jumps */ + nop + cmp r4, #0x0 + bne lloop2 + mov r4, #0x40000 + cmp r8, #0x1 + nop + ldreq r8, [r3] /* get lock condition for dpll */ + cmp r8, #0x4 /* first time though? */ + bne 2b + moveq r8, #0x2 /* set to dpll check condition. */ + beq 3b /* if condition not true branch */ +4: + ldr r4, [sp] + add sp, sp, #0x4 /* return stack space */ + mov pc, lr /* back to caller, locked */ _go_to_speed: .word go_to_speed /* these constants need to be close for PIC code */ cfg3_0_addr: .word GPMC_CONFIG3_0 -cfg3_0_val: +cfg3_0_val: .word H4_24XX_GPMC_CONFIG3_0 cfg4_0_addr: .word GPMC_CONFIG4_0 @@ -156,10 +156,10 @@ pll_ctl_add: pll_stat: .word CM_IDLEST_CKGEN pll_div_add: - .word CM_CLKSEL1_PLL + .word CM_CLKSEL1_PLL pll_div_val: .word DPLL_VAL /* DPLL setting (300MHz default) */ -#endif +#endif .globl platformsetup platformsetup: @@ -175,23 +175,23 @@ platformsetup: ldr r0, REG_SDRC_SHARING ldr r1, VAL_SDRC_SHARING str r1, [r0] - ldr r0, REG_SDRC_RFR_CTRL_0 + ldr r0, REG_SDRC_RFR_CTRL_0 ldr r1, VAL_SDRC_RFR_CTRL_0 str r1, [r0] /* little delay after init */ - mov r2, #0x1800 -1: - subs r2, r2, #0x1 - bne 1b + mov r2, #0x1800 +1: + subs r2, r2, #0x1 + bne 1b #endif #ifdef CONFIG_PARTIAL_SRAM ldr sp, SRAM_STACK - str ip, [sp] /* stash old link register */ + str ip, [sp] /* stash old link register */ mov ip, lr /* save link reg across call */ - mov r0, r3 /* pass skip info to s_init */ - bl s_init /* go setup pll,mux,memory */ - ldr ip, [sp] /* restore save ip */ + mov r0, r3 /* pass skip info to s_init */ + bl s_init /* go setup pll,mux,memory */ + ldr ip, [sp] /* restore save ip */ mov lr, ip /* restore link reg */ #endif /* map interrupt controller */ @@ -219,7 +219,7 @@ REG_SDRC_MCFG_0: REG_SDRC_MR_0: .word SDRC_MR_0 REG_SDRC_RFR_CTRL_0: - .word SDRC_RFR_CTRL + .word SDRC_RFR_CTRL VAL_SDRC_SHARING: .word VAL_H4_SDRC_SHARING VAL_SDRC_MCFG_0: @@ -227,11 +227,5 @@ VAL_SDRC_MCFG_0: VAL_SDRC_MR_0: .word VAL_H4_SDRC_MR_0 VAL_SDRC_RFR_CTRL_0: - .word VAL_H4_SDRC_RFR_CTRL_0 + .word VAL_H4_SDRC_RFR_CTRL_0 #endif - - - - - - diff --git a/board/omap2420h4/u-boot.lds b/board/omap2420h4/u-boot.lds index 724c1dd48a..e9ff741ced 100644 --- a/board/omap2420h4/u-boot.lds +++ b/board/omap2420h4/u-boot.lds @@ -1,6 +1,6 @@ /* - * January 2004 - Changed to support H4 device - * Copyright (c) 2004 Texas Instruments + * January 2004 - Changed to support H4 device + * Copyright (c) 2004 Texas Instruments * * (C) Copyright 2002 * Gary Jennejohn, DENX Software Engineering, @@ -15,7 +15,7 @@ * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License @@ -32,7 +32,7 @@ SECTIONS . = 0x00000000; . = ALIGN(4); - .text : + .text : { cpu/arm1136/start.o (.text) *(.text) -- cgit v1.2.1