From ffd8c7170d55c34bbfcfd2c84093dcaff796cbf3 Mon Sep 17 00:00:00 2001 From: Minkyu Kang Date: Mon, 6 Apr 2009 19:59:29 +0900 Subject: s3c64xx: remove unnecessary definition CONFIG_S3C6400 is must defined at config header file That definition is unnecessary at this file Signed-off-by: Minkyu Kang --- include/s3c6400.h | 4 ---- 1 file changed, 4 deletions(-) (limited to 'include') diff --git a/include/s3c6400.h b/include/s3c6400.h index 87f3760b6cf..e527c08b18d 100644 --- a/include/s3c6400.h +++ b/include/s3c6400.h @@ -31,10 +31,6 @@ #ifndef __S3C6400_H__ #define __S3C6400_H__ -#ifndef CONFIG_S3C6400 -#define CONFIG_S3C6400 1 -#endif - #define S3C64XX_UART_CHANNELS 3 #define S3C64XX_SPI_CHANNELS 2 -- cgit v1.2.3 From 7239c5da5e9197accb3dfe395be4502c3b9bca8e Mon Sep 17 00:00:00 2001 From: David Brownell Date: Sun, 12 Apr 2009 15:40:16 -0700 Subject: minor DaVinci clock cleanup Minor cleanup to clock-related defines for DaVinci DM6446 boards: - CONFIG_SYS_CLK_FREQ is unused; remove it. - CONFIG_SYS_NS16550_CLK must be the same as CONFIG_SYS_HZ_CLOCK On DM6446 both of those peripheral clocks actually come from the same source, the primary oscillator. Having them use the same symbol avoids bugs in the clone'n'modify development cycle. Signed-off-by: David Brownell --- include/configs/davinci_dvevm.h | 3 +-- include/configs/davinci_schmoogie.h | 3 +-- include/configs/davinci_sffsdr.h | 3 +-- include/configs/davinci_sonata.h | 3 +-- 4 files changed, 4 insertions(+), 8 deletions(-) (limited to 'include') diff --git a/include/configs/davinci_dvevm.h b/include/configs/davinci_dvevm.h index fae430ba6f8..9fe4072b4b3 100644 --- a/include/configs/davinci_dvevm.h +++ b/include/configs/davinci_dvevm.h @@ -56,7 +56,6 @@ /* SoC Configuration */ /*===================*/ #define CONFIG_ARM926EJS /* arm926ejs CPU core */ -#define CONFIG_SYS_CLK_FREQ 297000000 /* Arm Clock frequency */ #define CONFIG_SYS_TIMERBASE 0x01c21400 /* use timer 0 */ #define CONFIG_SYS_HZ_CLOCK 27000000 /* Timer Input clock freq */ #define CONFIG_SYS_HZ 1000 @@ -87,7 +86,7 @@ #define CONFIG_SYS_NS16550_SERIAL #define CONFIG_SYS_NS16550_REG_SIZE -4 /* NS16550 register size, byteorder */ #define CONFIG_SYS_NS16550_COM1 0x01c20000 /* Base address of UART0 */ -#define CONFIG_SYS_NS16550_CLK 27000000 /* Input clock to NS16550 */ +#define CONFIG_SYS_NS16550_CLK CONFIG_SYS_HZ_CLOCK /* Input clock to NS16550 */ #define CONFIG_CONS_INDEX 1 /* use UART0 for console */ #define CONFIG_BAUDRATE 115200 /* Default baud rate */ #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } diff --git a/include/configs/davinci_schmoogie.h b/include/configs/davinci_schmoogie.h index 923e4777be3..a16ac391b3f 100644 --- a/include/configs/davinci_schmoogie.h +++ b/include/configs/davinci_schmoogie.h @@ -31,7 +31,6 @@ /* SoC Configuration */ /*===================*/ #define CONFIG_ARM926EJS /* arm926ejs CPU core */ -#define CONFIG_SYS_CLK_FREQ 297000000 /* Arm Clock frequency */ #define CONFIG_SYS_TIMERBASE 0x01c21400 /* use timer 0 */ #define CONFIG_SYS_HZ_CLOCK 27000000 /* Timer Input clock freq */ #define CONFIG_SYS_HZ 1000 @@ -54,7 +53,7 @@ #define CONFIG_SYS_NS16550_SERIAL #define CONFIG_SYS_NS16550_REG_SIZE -4 /* NS16550 register size, byteorder */ #define CONFIG_SYS_NS16550_COM1 0x01c20000 /* Base address of UART0 */ -#define CONFIG_SYS_NS16550_CLK 27000000 /* Input clock to NS16550 */ +#define CONFIG_SYS_NS16550_CLK CONFIG_SYS_HZ_CLOCK /* Input clock to NS16550 */ #define CONFIG_CONS_INDEX 1 /* use UART0 for console */ #define CONFIG_BAUDRATE 115200 /* Default baud rate */ #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } diff --git a/include/configs/davinci_sffsdr.h b/include/configs/davinci_sffsdr.h index 73a59db8713..c2ebd97dba1 100644 --- a/include/configs/davinci_sffsdr.h +++ b/include/configs/davinci_sffsdr.h @@ -32,7 +32,6 @@ * powering ON the DSP. */ /* SoC Configuration */ #define CONFIG_ARM926EJS /* arm926ejs CPU core */ -#define CONFIG_SYS_CLK_FREQ 297000000 /* Arm Clock frequency */ #define CONFIG_SYS_TIMERBASE 0x01c21400 /* use timer 0 */ #define CONFIG_SYS_HZ_CLOCK 27000000 /* Timer Input clock freq */ #define CONFIG_SYS_HZ 1000 @@ -56,7 +55,7 @@ #define CONFIG_SYS_NS16550_SERIAL #define CONFIG_SYS_NS16550_REG_SIZE -4 /* NS16550 register size, byteorder */ #define CONFIG_SYS_NS16550_COM1 0x01c20000 /* Base address of UART0 */ -#define CONFIG_SYS_NS16550_CLK 27000000 /* Input clock to NS16550 */ +#define CONFIG_SYS_NS16550_CLK CONFIG_SYS_HZ_CLOCK /* Input clock to NS16550 */ #define CONFIG_CONS_INDEX 1 /* use UART0 for console */ #define CONFIG_BAUDRATE 115200 /* Default baud rate */ #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } diff --git a/include/configs/davinci_sonata.h b/include/configs/davinci_sonata.h index 70d2c7d0c5e..0fc6012bace 100644 --- a/include/configs/davinci_sonata.h +++ b/include/configs/davinci_sonata.h @@ -56,7 +56,6 @@ /* SoC Configuration */ /*===================*/ #define CONFIG_ARM926EJS /* arm926ejs CPU core */ -#define CONFIG_SYS_CLK_FREQ 297000000 /* Arm Clock frequency */ #define CONFIG_SYS_TIMERBASE 0x01c21400 /* use timer 0 */ #define CONFIG_SYS_HZ_CLOCK 27000000 /* Timer Input clock freq */ #define CONFIG_SYS_HZ 1000 @@ -87,7 +86,7 @@ #define CONFIG_SYS_NS16550_SERIAL #define CONFIG_SYS_NS16550_REG_SIZE -4 /* NS16550 register size, byteorder */ #define CONFIG_SYS_NS16550_COM1 0x01c20000 /* Base address of UART0 */ -#define CONFIG_SYS_NS16550_CLK 27000000 /* Input clock to NS16550 */ +#define CONFIG_SYS_NS16550_CLK CONFIG_SYS_HZ_CLOCK /* Input clock to NS16550 */ #define CONFIG_CONS_INDEX 1 /* use UART0 for console */ #define CONFIG_BAUDRATE 115200 /* Default baud rate */ #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } -- cgit v1.2.3 From a85693b3bd4431b05b7df608b6f7733c0f80c53e Mon Sep 17 00:00:00 2001 From: Dirk Behme Date: Tue, 21 Apr 2009 17:30:51 +0200 Subject: OMAP3: Fix changed mmc init command In recent U-Boot mmcinit changed to mmc init. Signed-off-by: Steve Sakoman Signed-off-by: Dirk Behme --- include/configs/omap3_beagle.h | 2 +- include/configs/omap3_evm.h | 2 +- include/configs/omap3_overo.h | 2 +- include/configs/omap3_pandora.h | 2 +- include/configs/omap3_zoom1.h | 2 +- 5 files changed, 5 insertions(+), 5 deletions(-) (limited to 'include') diff --git a/include/configs/omap3_beagle.h b/include/configs/omap3_beagle.h index 5a948e4cd62..6ed12624ee9 100644 --- a/include/configs/omap3_beagle.h +++ b/include/configs/omap3_beagle.h @@ -185,7 +185,7 @@ "bootm ${loadaddr}\0" \ #define CONFIG_BOOTCOMMAND \ - "if mmcinit; then " \ + "if mmc init; then " \ "if run loadbootscript; then " \ "run bootscript; " \ "else " \ diff --git a/include/configs/omap3_evm.h b/include/configs/omap3_evm.h index 8cd8a1b90fe..c15b4e35ff5 100644 --- a/include/configs/omap3_evm.h +++ b/include/configs/omap3_evm.h @@ -178,7 +178,7 @@ "bootm ${loadaddr}\0" \ #define CONFIG_BOOTCOMMAND \ - "if mmcinit; then " \ + "if mmc init; then " \ "if run loadbootscript; then " \ "run bootscript; " \ "else " \ diff --git a/include/configs/omap3_overo.h b/include/configs/omap3_overo.h index 51b04b6428f..4398a664a9c 100644 --- a/include/configs/omap3_overo.h +++ b/include/configs/omap3_overo.h @@ -172,7 +172,7 @@ "bootm ${loadaddr}\0" \ #define CONFIG_BOOTCOMMAND \ - "if mmcinit; then " \ + "if mmc init; then " \ "if run loadbootscript; then " \ "run bootscript; " \ "else " \ diff --git a/include/configs/omap3_pandora.h b/include/configs/omap3_pandora.h index 40107a60df5..c4f46de0d3a 100644 --- a/include/configs/omap3_pandora.h +++ b/include/configs/omap3_pandora.h @@ -174,7 +174,7 @@ "bootm ${loadaddr}\0" \ #define CONFIG_BOOTCOMMAND \ - "if mmcinit; then " \ + "if mmc init; then " \ "if run loadbootscript; then " \ "run bootscript; " \ "else " \ diff --git a/include/configs/omap3_zoom1.h b/include/configs/omap3_zoom1.h index 8e984b41610..fa428c03da0 100644 --- a/include/configs/omap3_zoom1.h +++ b/include/configs/omap3_zoom1.h @@ -182,7 +182,7 @@ "bootm ${loadaddr}\0" \ #define CONFIG_BOOTCOMMAND \ - "if mmcinit; then " \ + "if mmc init; then " \ "if run loadbootscript; then " \ "run bootscript; " \ "else " \ -- cgit v1.2.3 From 6a6b62e3aa4b340c4f8fc67b1487ddb5436c684d Mon Sep 17 00:00:00 2001 From: Sanjeev Premi Date: Mon, 27 Apr 2009 21:27:27 +0530 Subject: OMAP3: Use functions print_cpuinfo() and checkboard() Use the functions print_cpuinfo() and checkboard() to display the cpu and board specific information. These functions reuse content from the existing function display_board_info() - which has been removed. Also, updated the existig OMAP3 configurations to define: - CONFIG_DISPLAY_CPUINFO - CONFIG_DISPLAY_BOARDINFO Signed-off-by: Sanjeev Premi --- cpu/arm_cortexa8/omap3/board.c | 27 +++++++-- cpu/arm_cortexa8/omap3/sys_info.c | 105 ++++++++++++++++----------------- include/asm-arm/arch-omap3/sys_proto.h | 1 - include/configs/omap3_beagle.h | 6 ++ include/configs/omap3_evm.h | 7 ++- include/configs/omap3_overo.h | 6 ++ include/configs/omap3_pandora.h | 6 ++ include/configs/omap3_zoom1.h | 6 ++ 8 files changed, 102 insertions(+), 62 deletions(-) (limited to 'include') diff --git a/cpu/arm_cortexa8/omap3/board.c b/cpu/arm_cortexa8/omap3/board.c index 15ea936b406..51d5cf636fe 100644 --- a/cpu/arm_cortexa8/omap3/board.c +++ b/cpu/arm_cortexa8/omap3/board.c @@ -39,6 +39,8 @@ extern omap3_sysinfo sysinfo; +extern u32 is_mem_sdr(void); + /****************************************************************************** * Routine: delay * Description: spinning delay to use before udelay works @@ -272,11 +274,6 @@ int dram_init(void) { DECLARE_GLOBAL_DATA_PTR; unsigned int size0 = 0, size1 = 0; - u32 btype; - - btype = get_board_type(); - - display_board_info(btype); /* * If a second bank of DDR is attached to CS1 this is @@ -342,3 +339,23 @@ U_BOOT_CMD( ); #endif /* CONFIG_NAND_OMAP_GPMC */ + +#ifdef CONFIG_DISPLAY_BOARDINFO +/** + * Print board information + */ +int checkboard (void) +{ + char *mem_s ; + + if (is_mem_sdr()) + mem_s = "mSDR"; + else + mem_s = "LPDDR"; + + printf("%s + %s/%s\n", sysinfo.board_string, mem_s, + sysinfo.nand_string); + + return 0; +} +#endif /* CONFIG_DISPLAY_BOARDINFO */ diff --git a/cpu/arm_cortexa8/omap3/sys_info.c b/cpu/arm_cortexa8/omap3/sys_info.c index b385b912b43..d605d7c2f33 100644 --- a/cpu/arm_cortexa8/omap3/sys_info.c +++ b/cpu/arm_cortexa8/omap3/sys_info.c @@ -185,61 +185,6 @@ u32 get_board_rev(void) return 0x20; } -/********************************************************************* - * display_board_info() - print banner with board info. - *********************************************************************/ -void display_board_info(u32 btype) -{ - char *cpu_s, *mem_s, *sec_s; - - switch (get_cpu_type()) { - case OMAP3503: - cpu_s = "3503"; - break; - case OMAP3515: - cpu_s = "3515"; - break; - case OMAP3525: - cpu_s = "3525"; - break; - case OMAP3530: - cpu_s = "3530"; - break; - default: - cpu_s = "35XX"; - break; - } - - if (is_mem_sdr()) - mem_s = "mSDR"; - else - mem_s = "LPDDR"; - - switch (get_device_type()) { - case TST_DEVICE: - sec_s = "TST"; - break; - case EMU_DEVICE: - sec_s = "EMU"; - break; - case HS_DEVICE: - sec_s = "HS"; - break; - case GP_DEVICE: - sec_s = "GP"; - break; - default: - sec_s = "?"; - } - - - printf("OMAP%s-%s rev %d, CPU-OPP2 L3-165MHz\n", cpu_s, - sec_s, get_cpu_rev()); - printf("%s + %s/%s\n", sysinfo.board_string, - mem_s, sysinfo.nand_string); - -} - /******************************************************** * get_base(); get upper addr of current execution *******************************************************/ @@ -305,3 +250,53 @@ u32 get_device_type(void) { return ((readl(&ctrl_base->status) & (DEVICE_MASK)) >> 8); } + +#ifdef CONFIG_DISPLAY_CPUINFO +/** + * Print CPU information + */ +int print_cpuinfo (void) +{ + char *cpu_s, *sec_s; + + switch (get_cpu_type()) { + case OMAP3503: + cpu_s = "3503"; + break; + case OMAP3515: + cpu_s = "3515"; + break; + case OMAP3525: + cpu_s = "3525"; + break; + case OMAP3530: + cpu_s = "3530"; + break; + default: + cpu_s = "35XX"; + break; + } + + switch (get_device_type()) { + case TST_DEVICE: + sec_s = "TST"; + break; + case EMU_DEVICE: + sec_s = "EMU"; + break; + case HS_DEVICE: + sec_s = "HS"; + break; + case GP_DEVICE: + sec_s = "GP"; + break; + default: + sec_s = "?"; + } + + printf("OMAP%s-%s rev %d, CPU-OPP2 L3-165MHz\n", cpu_s, + sec_s, get_cpu_rev()); + + return 0; +} +#endif /* CONFIG_DISPLAY_CPUINFO */ diff --git a/include/asm-arm/arch-omap3/sys_proto.h b/include/asm-arm/arch-omap3/sys_proto.h index 8b554bbe8ef..830447ba999 100644 --- a/include/asm-arm/arch-omap3/sys_proto.h +++ b/include/asm-arm/arch-omap3/sys_proto.h @@ -47,7 +47,6 @@ u32 is_gpmc_muxed(void); u32 get_gpmc0_type(void); u32 get_gpmc0_width(void); u32 get_board_type(void); -void display_board_info(u32); u32 get_sdr_cs_size(u32); u32 get_sdr_cs_offset(u32); u32 is_running_in_sdram(void); diff --git a/include/configs/omap3_beagle.h b/include/configs/omap3_beagle.h index 6ed12624ee9..3bfc0a21d6a 100644 --- a/include/configs/omap3_beagle.h +++ b/include/configs/omap3_beagle.h @@ -41,6 +41,12 @@ #include /* get chip and board defs */ #include +/* + * Display CPU and Board information + */ +#define CONFIG_DISPLAY_CPUINFO 1 +#define CONFIG_DISPLAY_BOARDINFO 1 + /* Clock Defines */ #define V_OSCK 26000000 /* Clock output from T2 */ #define V_SCLK (V_OSCK >> 1) diff --git a/include/configs/omap3_evm.h b/include/configs/omap3_evm.h index c15b4e35ff5..1b309504051 100644 --- a/include/configs/omap3_evm.h +++ b/include/configs/omap3_evm.h @@ -46,6 +46,12 @@ #include /* get chip and board defs */ #include +/* + * Display CPU and Board information + */ +#define CONFIG_DISPLAY_CPUINFO 1 +#define CONFIG_DISPLAY_BOARDINFO 1 + /* Clock Defines */ #define V_OSCK 26000000 /* Clock output from T2 */ #define V_SCLK (V_OSCK >> 1) @@ -66,7 +72,6 @@ #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + SZ_128K) #define CONFIG_SYS_GBL_DATA_SIZE 128 /* bytes reserved for */ /* initial data */ - /* * Hardware drivers */ diff --git a/include/configs/omap3_overo.h b/include/configs/omap3_overo.h index 4398a664a9c..a8be4e697c4 100644 --- a/include/configs/omap3_overo.h +++ b/include/configs/omap3_overo.h @@ -33,6 +33,12 @@ #include /* get chip and board defs */ #include +/* + * Display CPU and Board information + */ +#define CONFIG_DISPLAY_CPUINFO 1 +#define CONFIG_DISPLAY_BOARDINFO 1 + /* Clock Defines */ #define V_OSCK 26000000 /* Clock output from T2 */ #define V_SCLK (V_OSCK >> 1) diff --git a/include/configs/omap3_pandora.h b/include/configs/omap3_pandora.h index c4f46de0d3a..b8cb42e5057 100644 --- a/include/configs/omap3_pandora.h +++ b/include/configs/omap3_pandora.h @@ -36,6 +36,12 @@ #include /* get chip and board defs */ #include +/* + * Display CPU and Board information + */ +#define CONFIG_DISPLAY_CPUINFO 1 +#define CONFIG_DISPLAY_BOARDINFO 1 + /* Clock Defines */ #define V_OSCK 26000000 /* Clock output from T2 */ #define V_SCLK (V_OSCK >> 1) diff --git a/include/configs/omap3_zoom1.h b/include/configs/omap3_zoom1.h index fa428c03da0..b275b154190 100644 --- a/include/configs/omap3_zoom1.h +++ b/include/configs/omap3_zoom1.h @@ -42,6 +42,12 @@ #include /* get chip and board defs */ #include +/* + * Display CPU and Board information + */ +#define CONFIG_DISPLAY_CPUINFO 1 +#define CONFIG_DISPLAY_BOARDINFO 1 + /* Clock Defines */ #define V_OSCK 26000000 /* Clock output from T2 */ #define V_SCLK (V_OSCK >> 1) -- cgit v1.2.3 From 90006e9b33bcdbf241b0295d186e3634137907a9 Mon Sep 17 00:00:00 2001 From: Sanjeev Premi Date: Mon, 27 Apr 2009 21:27:44 +0530 Subject: OMAP3: Remove unused board-types The board-types defined in struct omap3_sysinfo seem to be unused. The function display_board_info() is passed board type as an argument; which is ignored. This patch removes all uses of board-type, related definitions and functions. Signed-off-by: Sanjeev Premi --- board/omap3/beagle/beagle.h | 2 -- board/omap3/evm/evm.h | 2 -- board/omap3/overo/overo.h | 2 -- board/omap3/pandora/pandora.h | 2 -- board/omap3/zoom1/zoom1.h | 2 -- cpu/arm_cortexa8/omap3/sys_info.c | 17 ----------------- include/asm-arm/arch-omap3/omap3.h | 8 -------- include/asm-arm/arch-omap3/sys_proto.h | 3 --- 8 files changed, 38 deletions(-) (limited to 'include') diff --git a/board/omap3/beagle/beagle.h b/board/omap3/beagle/beagle.h index d66f159d27b..5d45f0121d3 100644 --- a/board/omap3/beagle/beagle.h +++ b/board/omap3/beagle/beagle.h @@ -24,8 +24,6 @@ #define _BEAGLE_H_ const omap3_sysinfo sysinfo = { - SDP_3430_V1, - SDP_3430_V2, DDR_STACKED, "OMAP3 Beagle board", #if defined(CONFIG_ENV_IS_IN_ONENAND) diff --git a/board/omap3/evm/evm.h b/board/omap3/evm/evm.h index 199824f4c44..4a82a7f4416 100644 --- a/board/omap3/evm/evm.h +++ b/board/omap3/evm/evm.h @@ -24,8 +24,6 @@ #define _EVM_H_ const omap3_sysinfo sysinfo = { - OMAP3EVM_V1, - OMAP3EVM_V2, DDR_DISCRETE, "OMAP3 EVM board", #if defined(CONFIG_ENV_IS_IN_ONENAND) diff --git a/board/omap3/overo/overo.h b/board/omap3/overo/overo.h index e8ccc1d2e64..b595f6ac3e1 100644 --- a/board/omap3/overo/overo.h +++ b/board/omap3/overo/overo.h @@ -24,8 +24,6 @@ #define _OVERO_H_ const omap3_sysinfo sysinfo = { - SDP_3430_V1, - SDP_3430_V2, DDR_STACKED, "Gumstix Overo board", #if defined(CONFIG_ENV_IS_IN_ONENAND) diff --git a/board/omap3/pandora/pandora.h b/board/omap3/pandora/pandora.h index dd09f12bcc4..8f0838c0ab0 100644 --- a/board/omap3/pandora/pandora.h +++ b/board/omap3/pandora/pandora.h @@ -24,8 +24,6 @@ #define _PANDORA_H_ const omap3_sysinfo sysinfo = { - SDP_3430_V1, - SDP_3430_V2, DDR_STACKED, "OMAP3 Pandora", "NAND", diff --git a/board/omap3/zoom1/zoom1.h b/board/omap3/zoom1/zoom1.h index bc8fba89ebf..4f49a41414a 100644 --- a/board/omap3/zoom1/zoom1.h +++ b/board/omap3/zoom1/zoom1.h @@ -28,8 +28,6 @@ #define _BOARD_ZOOM1_H_ const omap3_sysinfo sysinfo = { - SDP_3430_V1, - SDP_3430_V2, DDR_STACKED, "OMAP3 Zoom MDK Rev 1", "NAND", diff --git a/cpu/arm_cortexa8/omap3/sys_info.c b/cpu/arm_cortexa8/omap3/sys_info.c index d605d7c2f33..fb240df55df 100644 --- a/cpu/arm_cortexa8/omap3/sys_info.c +++ b/cpu/arm_cortexa8/omap3/sys_info.c @@ -130,23 +130,6 @@ u32 get_sdr_cs_offset(u32 cs) return offset; } -/*********************************************************************** - * get_board_type() - get board type based on current production stats. - * - NOTE-1-: 2 I2C EEPROMs will someday be populated with proper info. - * when they are available we can get info from there. This should - * be correct of all known boards up until today. - * - NOTE-2- EEPROMs are populated but they are updated very slowly. To - * avoid waiting on them we will use ES version of the chip to get info. - * A later version of the FPGA migth solve their speed issue. - ************************************************************************/ -u32 get_board_type(void) -{ - if (get_cpu_rev() == CPU_3430_ES2) - return sysinfo.board_type_v2; - else - return sysinfo.board_type_v1; -} - /*************************************************************************** * get_gpmc0_base() - Return current address hardware will be * fetching from. The below effectively gives what is correct, its a bit diff --git a/include/asm-arm/arch-omap3/omap3.h b/include/asm-arm/arch-omap3/omap3.h index 8c9656f9e16..d0d27370c5d 100644 --- a/include/asm-arm/arch-omap3/omap3.h +++ b/include/asm-arm/arch-omap3/omap3.h @@ -177,14 +177,6 @@ typedef struct gpio { #define WIDTH_8BIT 0x0000 #define WIDTH_16BIT 0x1000 /* bit pos for 16 bit in gpmc */ -/* SDP definitions according to FPGA Rev. Is this OK?? */ -#define SDP_3430_V1 0x1 -#define SDP_3430_V2 0x2 - -/* EVM definitions */ -#define OMAP3EVM_V1 0x1 -#define OMAP3EVM_V2 0x2 - /* I2C power management companion definitions */ #define PWRMGT_ADDR_ID1 0x48 #define PWRMGT_ADDR_ID2 0x49 diff --git a/include/asm-arm/arch-omap3/sys_proto.h b/include/asm-arm/arch-omap3/sys_proto.h index 830447ba999..7361d089612 100644 --- a/include/asm-arm/arch-omap3/sys_proto.h +++ b/include/asm-arm/arch-omap3/sys_proto.h @@ -22,8 +22,6 @@ #define _SYS_PROTO_H_ typedef struct { - u32 board_type_v1; - u32 board_type_v2; u32 mtype; char *board_string; char *nand_string; @@ -46,7 +44,6 @@ u32 get_sysboot_value(void); u32 is_gpmc_muxed(void); u32 get_gpmc0_type(void); u32 get_gpmc0_width(void); -u32 get_board_type(void); u32 get_sdr_cs_size(u32); u32 get_sdr_cs_offset(u32); u32 is_running_in_sdram(void); -- cgit v1.2.3 From cba0b778dd5f1ea32959b6825c7f0a31501a99d5 Mon Sep 17 00:00:00 2001 From: Sanjeev Premi Date: Mon, 27 Apr 2009 21:27:54 +0530 Subject: OMAP3: Print correct silicon revision The function display_board_info() displays incorrect silicon revision - based on the return value from function get_cpu_rev(). This patch fixes the problem. Signed-off-by: Sanjeev Premi --- cpu/arm_cortexa8/cpu.c | 4 ++-- cpu/arm_cortexa8/omap3/clock.c | 5 +++-- cpu/arm_cortexa8/omap3/sys_info.c | 29 ++++++++++++++++++++++------- include/asm-arm/arch-omap3/omap3.h | 14 +++++++++----- 4 files changed, 36 insertions(+), 16 deletions(-) (limited to 'include') diff --git a/cpu/arm_cortexa8/cpu.c b/cpu/arm_cortexa8/cpu.c index 5e7b935e4b9..3e1780b31d8 100644 --- a/cpu/arm_cortexa8/cpu.c +++ b/cpu/arm_cortexa8/cpu.c @@ -101,7 +101,7 @@ void l2cache_enable() volatile unsigned int j; /* ES2 onwards we can disable/enable L2 ourselves */ - if (get_cpu_rev() == CPU_3430_ES2) { + if (get_cpu_rev() >= CPU_3XX_ES20) { __asm__ __volatile__("mrc p15, 0, %0, c1, c0, 1":"=r"(i)); __asm__ __volatile__("orr %0, %0, #0x2":"=r"(i)); __asm__ __volatile__("mcr p15, 0, %0, c1, c0, 1":"=r"(i)); @@ -131,7 +131,7 @@ void l2cache_disable() volatile unsigned int j; /* ES2 onwards we can disable/enable L2 ourselves */ - if (get_cpu_rev() == CPU_3430_ES2) { + if (get_cpu_rev() >= CPU_3XX_ES20) { __asm__ __volatile__("mrc p15, 0, %0, c1, c0, 1":"=r"(i)); __asm__ __volatile__("bic %0, %0, #0x2":"=r"(i)); __asm__ __volatile__("mcr p15, 0, %0, c1, c0, 1":"=r"(i)); diff --git a/cpu/arm_cortexa8/omap3/clock.c b/cpu/arm_cortexa8/omap3/clock.c index 8ac31bec2f9..d035677857f 100644 --- a/cpu/arm_cortexa8/omap3/clock.c +++ b/cpu/arm_cortexa8/omap3/clock.c @@ -132,7 +132,7 @@ void prcm_init(void) void (*f_lock_pll) (u32, u32, u32, u32); int xip_safe, p0, p1, p2, p3; u32 osc_clk = 0, sys_clkin_sel; - u32 clk_index, sil_index; + u32 clk_index, sil_index = 0; prm_t *prm_base = (prm_t *)PRM_BASE; prcm_t *prcm_base = (prcm_t *)PRCM_BASE; dpll_param *dpll_param_p; @@ -170,7 +170,8 @@ void prcm_init(void) * and sil_index will get the values for that SysClk for the * appropriate silicon rev. */ - sil_index = get_cpu_rev() - 1; + if (get_cpu_rev()) + sil_index = 1; /* Unlock MPU DPLL (slows things down, and needed later) */ sr32(&prcm_base->clken_pll_mpu, 0, 3, PLL_LOW_POWER_BYPASS); diff --git a/cpu/arm_cortexa8/omap3/sys_info.c b/cpu/arm_cortexa8/omap3/sys_info.c index fb240df55df..2f04cd6d970 100644 --- a/cpu/arm_cortexa8/omap3/sys_info.c +++ b/cpu/arm_cortexa8/omap3/sys_info.c @@ -35,6 +35,12 @@ extern omap3_sysinfo sysinfo; static gpmc_csx_t *gpmc_cs_base = (gpmc_csx_t *)GPMC_CONFIG_CS0_BASE; static sdrc_t *sdrc_base = (sdrc_t *)OMAP34XX_SDRC_BASE; static ctrl_t *ctrl_base = (ctrl_t *)OMAP34XX_CTRL_BASE; +static char *rev_s[CPU_3XX_MAX_REV] = { + "1.0", + "2.0", + "2.1", + "3.0", + "3.1"}; /***************************************************************** * dieid_num_r(void) - read and set die ID @@ -76,18 +82,27 @@ u32 get_cpu_type(void) u32 get_cpu_rev(void) { u32 cpuid = 0; + ctrl_id_t *id_base; /* * On ES1.0 the IDCODE register is not exposed on L4 - * so using CPU ID to differentiate - * between ES2.0 and ES1.0. + * so using CPU ID to differentiate between ES1.0 and > ES1.0. */ __asm__ __volatile__("mrc p15, 0, %0, c0, c0, 0":"=r"(cpuid)); if ((cpuid & 0xf) == 0x0) - return CPU_3430_ES1; - else - return CPU_3430_ES2; + return CPU_3XX_ES10; + else { + /* Decode the IDs on > ES1.0 */ + id_base = (ctrl_id_t *) OMAP34XX_ID_L4_IO_BASE; + cpuid = (readl(&id_base->idcode) >> CPU_3XX_ID_SHIFT) & 0xf; + + /* Some early ES2.0 seem to report ID 0, fix this */ + if(cpuid == 0) + cpuid = CPU_3XX_ES20; + + return cpuid; + } } /**************************************************** @@ -277,8 +292,8 @@ int print_cpuinfo (void) sec_s = "?"; } - printf("OMAP%s-%s rev %d, CPU-OPP2 L3-165MHz\n", cpu_s, - sec_s, get_cpu_rev()); + printf("OMAP%s-%s ES%s, CPU-OPP2 L3-165MHz\n", + cpu_s, sec_s, rev_s[get_cpu_rev()]); return 0; } diff --git a/include/asm-arm/arch-omap3/omap3.h b/include/asm-arm/arch-omap3/omap3.h index d0d27370c5d..7c1101969c1 100644 --- a/include/asm-arm/arch-omap3/omap3.h +++ b/include/asm-arm/arch-omap3/omap3.h @@ -167,12 +167,16 @@ typedef struct gpio { * 343x real hardware: * ES1 = rev 0 * - * 343x code defines: - * ES1 = 0+1 = 1 - * ES1 = 1+1 = 1 + * ES2 onwards, the value maps to contents of IDCODE register [31:28]. */ -#define CPU_3430_ES1 1 -#define CPU_3430_ES2 2 +#define CPU_3XX_ES10 0 +#define CPU_3XX_ES20 1 +#define CPU_3XX_ES21 2 +#define CPU_3XX_ES30 3 +#define CPU_3XX_ES31 4 +#define CPU_3XX_MAX_REV (CPU_3XX_ES31 + 1) + +#define CPU_3XX_ID_SHIFT 28 #define WIDTH_8BIT 0x0000 #define WIDTH_16BIT 0x1000 /* bit pos for 16 bit in gpmc */ -- cgit v1.2.3 From 42bf4b2248146abdc592bde0009c6ea42067f437 Mon Sep 17 00:00:00 2001 From: Dirk Behme Date: Tue, 14 Apr 2009 20:15:17 +0200 Subject: OMAP3: Remove legacy NAND defines Remove remaining legacy NAND defines for Beagle, EVM, Overo and Pandora. Signed-off-by: Dirk Behme --- include/configs/omap3_beagle.h | 29 ----------------------------- include/configs/omap3_evm.h | 29 ----------------------------- include/configs/omap3_overo.h | 30 ------------------------------ include/configs/omap3_pandora.h | 29 ----------------------------- 4 files changed, 117 deletions(-) (limited to 'include') diff --git a/include/configs/omap3_beagle.h b/include/configs/omap3_beagle.h index 3bfc0a21d6a..d8c328f1b41 100644 --- a/include/configs/omap3_beagle.h +++ b/include/configs/omap3_beagle.h @@ -141,18 +141,6 @@ #define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND */ /* devices */ -#define SECTORSIZE 512 - -#define NAND_ALLOW_ERASE_ALL -#define ADDR_COLUMN 1 -#define ADDR_PAGE 2 -#define ADDR_COLUMN_PAGE 3 - -#define NAND_ChipID_UNKNOWN 0x00 -#define NAND_MAX_FLOORS 1 -#define NAND_MAX_CHIPS 1 -#define NAND_NO_RB 1 -#define CONFIG_SYS_NAND_WP #define CONFIG_JFFS2_NAND /* nand device jffs2 lives on */ @@ -312,21 +300,4 @@ extern unsigned int boot_flash_sec; extern unsigned int boot_flash_type; #endif - -#define WRITE_NAND_COMMAND(d, adr)\ - writel(d, &nand_cs_base->nand_cmd) -#define WRITE_NAND_ADDRESS(d, adr)\ - writel(d, &nand_cs_base->nand_adr) -#define WRITE_NAND(d, adr) writew(d, &nand_cs_base->nand_dat) -#define READ_NAND(adr) readl(&nand_cs_base->nand_dat) - -/* Other NAND Access APIs */ -#define NAND_WP_OFF() do {readl(&gpmc_cfg_base->config) |= GPMC_CONFIG_WP; } \ - while (0) -#define NAND_WP_ON() do {readl(&gpmc_cfg_base->config) &= ~GPMC_CONFIG_WP; } \ - while (0) -#define NAND_DISABLE_CE(nand) -#define NAND_ENABLE_CE(nand) -#define NAND_WAIT_READY(nand) udelay(10) - #endif /* __CONFIG_H */ diff --git a/include/configs/omap3_evm.h b/include/configs/omap3_evm.h index 1b309504051..ab014e95021 100644 --- a/include/configs/omap3_evm.h +++ b/include/configs/omap3_evm.h @@ -138,18 +138,6 @@ #define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of */ /* NAND devices */ -#define SECTORSIZE 512 - -#define NAND_ALLOW_ERASE_ALL -#define ADDR_COLUMN 1 -#define ADDR_PAGE 2 -#define ADDR_COLUMN_PAGE 3 - -#define NAND_ChipID_UNKNOWN 0x00 -#define NAND_MAX_FLOORS 1 -#define NAND_MAX_CHIPS 1 -#define NAND_NO_RB 1 -#define CONFIG_SYS_NAND_WP #define CONFIG_JFFS2_NAND /* nand device jffs2 lives on */ @@ -304,23 +292,6 @@ extern unsigned int boot_flash_sec; extern unsigned int boot_flash_type; #endif - -#define WRITE_NAND_COMMAND(d, adr)\ - writel(d, &nand_cs_base->nand_cmd) -#define WRITE_NAND_ADDRESS(d, adr)\ - writel(d, &nand_cs_base->nand_adr) -#define WRITE_NAND(d, adr) writew(d, &nand_cs_base->nand_dat) -#define READ_NAND(adr) readl(&nand_cs_base->nand_dat) - -/* Other NAND Access APIs */ -#define NAND_WP_OFF() do {readl(&gpmc_cfg_base->config) |= GPMC_CONFIG_WP; } \ - while (0) -#define NAND_WP_ON() do {readl(&gpmc_cfg_base->config) &= ~GPMC_CONFIG_WP; } \ - while (0) -#define NAND_DISABLE_CE(nand) -#define NAND_ENABLE_CE(nand) -#define NAND_WAIT_READY(nand) udelay(10) - /*---------------------------------------------------------------------------- * SMSC9115 Ethernet from SMSC9118 family *---------------------------------------------------------------------------- diff --git a/include/configs/omap3_overo.h b/include/configs/omap3_overo.h index a8be4e697c4..d941497827b 100644 --- a/include/configs/omap3_overo.h +++ b/include/configs/omap3_overo.h @@ -128,19 +128,6 @@ #define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND */ /* devices */ -#define SECTORSIZE 512 - -#define NAND_ALLOW_ERASE_ALL -#define ADDR_COLUMN 1 -#define ADDR_PAGE 2 -#define ADDR_COLUMN_PAGE 3 - -#define NAND_ChipID_UNKNOWN 0x00 -#define NAND_MAX_FLOORS 1 -#define NAND_MAX_CHIPS 1 -#define NAND_NO_RB 1 -#define CONFIG_SYS_NAND_WP - #define CONFIG_JFFS2_NAND /* nand device jffs2 lives on */ #define CONFIG_JFFS2_DEV "nand0" @@ -299,21 +286,4 @@ extern unsigned int boot_flash_sec; extern unsigned int boot_flash_type; #endif - -#define WRITE_NAND_COMMAND(d, adr)\ - writel(d, &nand_cs_base->nand_cmd) -#define WRITE_NAND_ADDRESS(d, adr)\ - writel(d, &nand_cs_base->nand_adr) -#define WRITE_NAND(d, adr) writew(d, &nand_cs_base->nand_dat) -#define READ_NAND(adr) readl(&nand_cs_base->nand_dat) - -/* Other NAND Access APIs */ -#define NAND_WP_OFF() do {readl(&gpmc_cfg_base->config) |= GPMC_CONFIG_WP; } \ - while (0) -#define NAND_WP_ON() do {readl(&gpmc_cfg_base->config) &= ~GPMC_CONFIG_WP; } \ - while (0) -#define NAND_DISABLE_CE(nand) -#define NAND_ENABLE_CE(nand) -#define NAND_WAIT_READY(nand) udelay(10) - #endif /* __CONFIG_H */ diff --git a/include/configs/omap3_pandora.h b/include/configs/omap3_pandora.h index b8cb42e5057..f9f6480df60 100644 --- a/include/configs/omap3_pandora.h +++ b/include/configs/omap3_pandora.h @@ -131,18 +131,6 @@ #define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND */ /* devices */ -#define SECTORSIZE 512 - -#define NAND_ALLOW_ERASE_ALL -#define ADDR_COLUMN 1 -#define ADDR_PAGE 2 -#define ADDR_COLUMN_PAGE 3 - -#define NAND_ChipID_UNKNOWN 0x00 -#define NAND_MAX_FLOORS 1 -#define NAND_MAX_CHIPS 1 -#define NAND_NO_RB 1 -#define CONFIG_SYS_NAND_WP #define CONFIG_JFFS2_NAND /* nand device jffs2 lives on */ @@ -301,21 +289,4 @@ extern unsigned int boot_flash_sec; extern unsigned int boot_flash_type; #endif - -#define WRITE_NAND_COMMAND(d, adr)\ - writel(d, &nand_cs_base->nand_cmd) -#define WRITE_NAND_ADDRESS(d, adr)\ - writel(d, &nand_cs_base->nand_adr) -#define WRITE_NAND(d, adr) writew(d, &nand_cs_base->nand_dat) -#define READ_NAND(adr) readl(&nand_cs_base->nand_dat) - -/* Other NAND Access APIs */ -#define NAND_WP_OFF() do {readl(&gpmc_cfg_base->config) |= GPMC_CONFIG_WP; } \ - while (0) -#define NAND_WP_ON() do {readl(&gpmc_cfg_base->config) &= ~GPMC_CONFIG_WP; } \ - while (0) -#define NAND_DISABLE_CE(nand) -#define NAND_ENABLE_CE(nand) -#define NAND_WAIT_READY(nand) udelay(10) - #endif /* __CONFIG_H */ -- cgit v1.2.3 From 3791a1187c1401c33c9512595e6e89dbb46230c5 Mon Sep 17 00:00:00 2001 From: Ladislav Michl Date: Wed, 22 Apr 2009 01:12:04 +0200 Subject: arm925t: Fix CONFIG_SYS_HZ to 1000 Let CONFIG_SYS_HZ to have value of 1000 effectively fixing all users of get_timer. Changes since original version: * Set PTV=2 (divisor 8) for boards using 12MHz timer clock source to improve timer resolution. Signed-off-by: Ladislav Michl --- cpu/arm925t/interrupts.c | 88 ++++++++++++------------------------------- include/configs/SX1.h | 6 +-- include/configs/netstar.h | 6 +-- include/configs/omap1510inn.h | 6 +-- include/configs/voiceblue.h | 4 +- 5 files changed, 35 insertions(+), 75 deletions(-) (limited to 'include') diff --git a/cpu/arm925t/interrupts.c b/cpu/arm925t/interrupts.c index e5c77f7a0fc..ec2a9789d32 100644 --- a/cpu/arm925t/interrupts.c +++ b/cpu/arm925t/interrupts.c @@ -1,4 +1,7 @@ /* + * (C) Copyright 2009 + * 2N Telekomunikace, + * * (C) Copyright 2003 * Texas Instruments, * @@ -37,7 +40,8 @@ #include #include -#define TIMER_LOAD_VAL 0xffffffff +#define TIMER_LOAD_VAL 0xffffffff +#define TIMER_CLOCK (CONFIG_SYS_CLK_FREQ / (2 << CONFIG_SYS_PTV)) static uint32_t timestamp; static uint32_t lastdec; @@ -79,85 +83,41 @@ void set_timer (ulong t) /* delay x useconds AND preserve advance timestamp value */ void udelay (unsigned long usec) { - ulong tmo, tmp; - - if (usec >= 1000) { /* if "big" number, spread normalization to seconds */ - tmo = usec / 1000; /* start to normalize for usec to ticks per sec */ - tmo *= CONFIG_SYS_HZ; /* find number of "ticks" to wait to achieve target */ - tmo /= 1000; /* finish normalize. */ - } else { /* else small number, don't kill it prior to HZ multiply */ - tmo = usec * CONFIG_SYS_HZ; - tmo /= (1000*1000); + int32_t tmo = usec * (TIMER_CLOCK / 1000) / 1000; + uint32_t now, last = __raw_readl(CONFIG_SYS_TIMERBASE + READ_TIM); + + while (tmo > 0) { + now = __raw_readl(CONFIG_SYS_TIMERBASE + READ_TIM); + if (last < now) /* count down timer underflow */ + tmo -= TIMER_LOAD_VAL - now + last; + else + tmo -= last - now; + last = now; } - - tmp = get_timer (0); /* get current timestamp */ - if ((tmo + tmp + 1) < tmp) /* if setting this fordward will roll time stamp */ - reset_timer_masked (); /* reset "advancing" timestamp to 0, set lastdec value */ - else - tmo += tmp; /* else, set advancing stamp wake up time */ - - while (get_timer_masked () < tmo) /* loop till event */ - /*NOP*/; } void reset_timer_masked (void) { /* reset time */ - lastdec = __raw_readl(CONFIG_SYS_TIMERBASE + READ_TIM); + lastdec = __raw_readl(CONFIG_SYS_TIMERBASE + READ_TIM) / + (TIMER_CLOCK / CONFIG_SYS_HZ); timestamp = 0; /* start "advancing" time stamp from 0 */ } ulong get_timer_masked (void) { - uint32_t now = __raw_readl(CONFIG_SYS_TIMERBASE + READ_TIM); - - if (lastdec >= now) { /* normal mode (non roll) */ - /* normal mode */ - timestamp += lastdec - now; /* move stamp fordward with absoulte diff ticks */ - } else { /* we have overflow of the count down timer */ - /* nts = ts + ld + (TLV - now) - * ts=old stamp, ld=time that passed before passing through -1 - * (TLV-now) amount of time after passing though -1 - * nts = new "advancing time stamp"...it could also roll and cause problems. - */ - timestamp += lastdec + TIMER_LOAD_VAL - now; - } + uint32_t now = __raw_readl(CONFIG_SYS_TIMERBASE + READ_TIM) / + (TIMER_CLOCK / CONFIG_SYS_HZ); + if (lastdec < now) /* count down timer underflow */ + timestamp += TIMER_LOAD_VAL / (TIMER_CLOCK / CONFIG_SYS_HZ) - + now + lastdec; + else + timestamp += lastdec - now; lastdec = now; return timestamp; } -/* waits specified delay value and resets timestamp */ -void udelay_masked (unsigned long usec) -{ -#ifdef CONFIG_INNOVATOROMAP1510 - #define LOOPS_PER_MSEC 60 /* tuned on omap1510 */ - volatile int i, time_remaining = LOOPS_PER_MSEC*usec; - for (i=time_remaining; i>0; i--) { } -#else - - ulong tmo; - ulong endtime; - signed long diff; - - if (usec >= 1000) { /* if "big" number, spread normalization to seconds */ - tmo = usec / 1000; /* start to normalize for usec to ticks per sec */ - tmo *= CONFIG_SYS_HZ; /* find number of "ticks" to wait to achieve target */ - tmo /= 1000; /* finish normalize. */ - } else { /* else small number, don't kill it prior to HZ multiply */ - tmo = usec * CONFIG_SYS_HZ; - tmo /= (1000*1000); - } - - endtime = get_timer_masked () + tmo; - - do { - ulong now = get_timer_masked (); - diff = endtime - now; - } while (diff >= 0); -#endif -} - /* * This function is derived from PowerPC code (read timebase as long long). * On ARM it just returns the timer value. diff --git a/include/configs/SX1.h b/include/configs/SX1.h index caa6592f7a8..61492766f63 100644 --- a/include/configs/SX1.h +++ b/include/configs/SX1.h @@ -135,12 +135,12 @@ #define CONFIG_SYS_LOAD_ADDR 0x10000000 /* default load address */ -/* The 1510 has 3 timers, they can be driven by the RefClk (12Mhz) or by DPLL1. +/* The 1510 has 3 timers, they can be driven by the RefClk (12MHz) or by DPLL1. * This time is further subdivided by a local divisor. */ #define CONFIG_SYS_TIMERBASE OMAP1510_TIMER1_BASE /* use timer 1 */ -#define CONFIG_SYS_PTV 7 /* 2^(PTV+1), divide by 256 */ -#define CONFIG_SYS_HZ ((CONFIG_SYS_CLK_FREQ)/(2 << CONFIG_SYS_PTV)) +#define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */ +#define CONFIG_SYS_HZ 1000 /*----------------------------------------------------------------------- * Stack sizes diff --git a/include/configs/netstar.h b/include/configs/netstar.h index 39560de3c55..5cfee66229b 100644 --- a/include/configs/netstar.h +++ b/include/configs/netstar.h @@ -222,12 +222,12 @@ #define CONFIG_SYS_LOAD_ADDR PHYS_SDRAM_1 + 0x400000 /* default load address */ -/* The 1510 has 3 timers, they can be driven by the RefClk (12Mhz) or by DPLL1. +/* The 1510 has 3 timers, they can be driven by the RefClk (12MHz) or by DPLL1. * This time is further subdivided by a local divisor. */ #define CONFIG_SYS_TIMERBASE OMAP1510_TIMER1_BASE -#define CONFIG_SYS_PTV 7 /* 2^(pvt+1), divide by 256 */ -#define CONFIG_SYS_HZ ((CONFIG_SYS_CLK_FREQ)/(2 << CONFIG_SYS_PTV)) +#define CONFIG_SYS_PTV 7 +#define CONFIG_SYS_HZ 1000 #define OMAP5910_DPLL_DIV 1 #define OMAP5910_DPLL_MUL ((CONFIG_SYS_CLK_FREQ * \ diff --git a/include/configs/omap1510inn.h b/include/configs/omap1510inn.h index 6c1c5ec0d79..8408209d6c2 100644 --- a/include/configs/omap1510inn.h +++ b/include/configs/omap1510inn.h @@ -132,12 +132,12 @@ #define CONFIG_SYS_LOAD_ADDR 0x10000000 /* default load address */ -/* The 1510 has 3 timers, they can be driven by the RefClk (12Mhz) or by DPLL1. +/* The 1510 has 3 timers, they can be driven by the RefClk (12MHz) or by DPLL1. * This time is further subdivided by a local divisor. */ #define CONFIG_SYS_TIMERBASE OMAP1510_TIMER1_BASE /* use timer 1 */ -#define CONFIG_SYS_PTV 7 /* 2^(PTV+1), divide by 256 */ -#define CONFIG_SYS_HZ ((CONFIG_SYS_CLK_FREQ)/(2 << CONFIG_SYS_PTV)) +#define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */ +#define CONFIG_SYS_HZ 1000 /*----------------------------------------------------------------------- * Stack sizes diff --git a/include/configs/voiceblue.h b/include/configs/voiceblue.h index 3f978437224..aa8efaad5ad 100644 --- a/include/configs/voiceblue.h +++ b/include/configs/voiceblue.h @@ -210,12 +210,12 @@ #define CONFIG_SYS_MEMTEST_START PHYS_SDRAM_1 #define CONFIG_SYS_MEMTEST_END PHYS_SDRAM_1 + PHYS_SDRAM_1_SIZE - PHYS_SDRAM_1_RESERVED -/* The 1510 has 3 timers, they can be driven by the RefClk (12Mhz) or by DPLL1. +/* The 1510 has 3 timers, they can be driven by the RefClk (12MHz) or by DPLL1. * This time is further subdivided by a local divisor. */ #define CONFIG_SYS_TIMERBASE OMAP1510_TIMER1_BASE #define CONFIG_SYS_PTV 7 /* 2^(PTV+1), divide by 256 */ -#define CONFIG_SYS_HZ ((CONFIG_SYS_CLK_FREQ)/(2 << CONFIG_SYS_PTV)) +#define CONFIG_SYS_HZ 1000 #define OMAP5910_DPLL_DIV 1 #define OMAP5910_DPLL_MUL ((CONFIG_SYS_CLK_FREQ * \ -- cgit v1.2.3