* [U-Boot] [PATCH] m68k: add board stmark2, mcf5441x based
@ 2017-07-14 21:45 Angelo Dureghello
2017-08-05 12:58 ` christophe leroy
2017-08-05 13:19 ` Bin Meng
0 siblings, 2 replies; 5+ messages in thread
From: Angelo Dureghello @ 2017-07-14 21:45 UTC (permalink / raw)
To: u-boot
Signed-off-by: Angelo Dureghello <angelo@sysam.it>
---
arch/m68k/Kconfig | 5 +
board/sysam/stmark2/Kconfig | 15 +++
board/sysam/stmark2/MAINTAINERS | 6 ++
board/sysam/stmark2/Makefile | 8 ++
board/sysam/stmark2/sbf_dram_init.S | 119 +++++++++++++++++++++
board/sysam/stmark2/stmark2.c | 47 +++++++++
configs/stmark2_defconfig | 26 +++++
include/configs/stmark2.h | 202 ++++++++++++++++++++++++++++++++++++
scripts/config_whitelist.txt | 1 +
9 files changed, 429 insertions(+)
create mode 100644 board/sysam/stmark2/Kconfig
create mode 100644 board/sysam/stmark2/MAINTAINERS
create mode 100644 board/sysam/stmark2/Makefile
create mode 100644 board/sysam/stmark2/sbf_dram_init.S
create mode 100644 board/sysam/stmark2/stmark2.c
create mode 100644 configs/stmark2_defconfig
create mode 100644 include/configs/stmark2.h
diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig
index 26509b73c6..42fb91539a 100644
--- a/arch/m68k/Kconfig
+++ b/arch/m68k/Kconfig
@@ -200,6 +200,10 @@ config TARGET_AMCORE
bool "Support AMCORE"
select M5307
+config TARGET_STMARK2
+ bool "Support stmark2"
+ select M54418
+
endchoice
source "board/BuS/eb_cpu5282/Kconfig"
@@ -223,5 +227,6 @@ source "board/freescale/m54455evb/Kconfig"
source "board/freescale/m547xevb/Kconfig"
source "board/freescale/m548xevb/Kconfig"
source "board/sysam/amcore/Kconfig"
+source "board/sysam/stmark2/Kconfig"
endmenu
diff --git a/board/sysam/stmark2/Kconfig b/board/sysam/stmark2/Kconfig
new file mode 100644
index 0000000000..87ab7ab7b5
--- /dev/null
+++ b/board/sysam/stmark2/Kconfig
@@ -0,0 +1,15 @@
+if TARGET_STMARK2
+
+config SYS_CPU
+ default "mcf5445x"
+
+config SYS_BOARD
+ default "stmark2"
+
+config SYS_VENDOR
+ default "sysam"
+
+config SYS_CONFIG_NAME
+ default "stmark2"
+
+endif
diff --git a/board/sysam/stmark2/MAINTAINERS b/board/sysam/stmark2/MAINTAINERS
new file mode 100644
index 0000000000..b87f432bb3
--- /dev/null
+++ b/board/sysam/stmark2/MAINTAINERS
@@ -0,0 +1,6 @@
+STMARK2 BOARD
+M: Angelo Dureghello <angelo@sysam.it>
+S: Maintained
+F: board/sysam/stmark2/
+F: include/configs/stmark2.h
+F: configs/stmark2_defconfig
diff --git a/board/sysam/stmark2/Makefile b/board/sysam/stmark2/Makefile
new file mode 100644
index 0000000000..064a57ea05
--- /dev/null
+++ b/board/sysam/stmark2/Makefile
@@ -0,0 +1,8 @@
+#
+# (C) Copyright 2014 Angelo Dureghello <angelo@sysam.it>
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+obj-y = stmark2.o
+extra-y += sbf_dram_init.o
diff --git a/board/sysam/stmark2/sbf_dram_init.S b/board/sysam/stmark2/sbf_dram_init.S
new file mode 100644
index 0000000000..52abda5c3c
--- /dev/null
+++ b/board/sysam/stmark2/sbf_dram_init.S
@@ -0,0 +1,119 @@
+/*
+ * Board-specific early ddr/sdram init.
+ *
+ * (C) Copyright 2017 Angelo Dureghello <angelo@sysam.it>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+.equ PPMCR0, 0xfc04002d
+.equ MSCR_SDRAMC, 0xec094060
+.equ MISCCR2, 0xec09001a
+.equ DDR_RCR, 0xfc0b8180
+.equ DDR_PADCR, 0xfc0b81ac
+.equ DDR_CR00, 0xfc0b8000
+.equ DDR_CR06, 0xfc0b8018
+.equ DDR_CR09, 0xfc0b8024
+.equ DDR_CR40, 0xfc0b80a0
+.equ DDR_CR45, 0xfc0b80b4
+.equ DDR_CR56, 0xfc0b80e0
+
+.global sbf_dram_init
+.text
+
+sbf_dram_init:
+ /* CD46 = DDR on */
+ move.l #PPMCR0, %a1
+ move.b #46, (%a1)
+
+ /* stmark 2, max drive strength */
+ move.l #MSCR_SDRAMC, %a1
+ move.b #1, (%a1)
+
+ /*
+ * use cpu clock, seems more realiable
+ *
+ * DDR2 clock is serviced from DDR controller as input clock / 2
+ * so, if clock comes from
+ * vco, i.e. 480(vco) / 2, so ddr clock is 240 Mhz (measured)
+ * cpu, i.e. 250(cpu) / 2, so ddr clock is 125 Mhz (measured)
+ *
+ * .
+ * / \ DDR2 can't be clocked lower than 125Mhz
+ * / ! \ DDR2 init must pass further i/dcache enable test
+ * /_____\
+ * WARNING
+ */
+
+ /* cpu / 2 = 125 Mhz for 480 Mhz pll */
+ move.l #MISCCR2, %a1
+ move.w #0xa01d, (%a1)
+
+ /* DDR force sw reset settings */
+ move.l #DDR_RCR, %a1
+ move.l #0x00000000, (%a1)
+ move.l #0x40000000, (%a1)
+
+ /*
+ * PAD_ODT_CS: for us seems both 1(75 ohm) and 2(150ohm) are good,
+ * 500/700 mV are ok
+ */
+ move.l #DDR_PADCR, %a1
+ move.l #0x01030203, (%a1) /* as freescale tower */
+
+ move.l #DDR_CR00, %a1
+ move.l #0x01010101, (%a1)+ /* 0x00 */
+ move.l #0x00000101, (%a1)+ /* 0x04 */
+ move.l #0x01010100, (%a1)+ /* 0x08 */
+ move.l #0x01010000, (%a1)+ /* 0x0C */
+ move.l #0x00010101, (%a1)+ /* 0x10 */
+ move.l #DDR_CR06, %a1
+ move.l #0x00010100, (%a1)+ /* 0x18 */
+ move.l #0x00000001, (%a1)+ /* 0x1C */
+ move.l #0x01000001, (%a1)+ /* 0x20 */
+ move.l #0x00000100, (%a1)+ /* 0x24 */
+ move.l #0x00010001, (%a1)+ /* 0x28 */
+ move.l #0x00000200, (%a1)+ /* 0x2C */
+ move.l #0x01000002, (%a1)+ /* 0x30 */
+ move.l #0x00000000, (%a1)+ /* 0x34 */
+ move.l #0x00000100, (%a1)+ /* 0x38 */
+ move.l #0x02000100, (%a1)+ /* 0x3C */
+ move.l #0x02000407, (%a1)+ /* 0x40 */
+ move.l #0x02030007, (%a1)+ /* 0x44 */
+ move.l #0x02000100, (%a1)+ /* 0x48 */
+ move.l #0x0A030203, (%a1)+ /* 0x4C */
+ move.l #0x00020708, (%a1)+ /* 0x50 */
+ move.l #0x00050008, (%a1)+ /* 0x54 */
+ move.l #0x04030002, (%a1)+ /* 0x58 */
+ move.l #0x00000004, (%a1)+ /* 0x5C */
+ move.l #0x020A0000, (%a1)+ /* 0x60 */
+ move.l #0x0C00000E, (%a1)+ /* 0x64 */
+ move.l #0x00002004, (%a1)+ /* 0x68 */
+ move.l #0x00000000, (%a1)+ /* 0x6C */
+ move.l #0x00100010, (%a1)+ /* 0x70 */
+ move.l #0x00100010, (%a1)+ /* 0x74 */
+ move.l #0x00000000, (%a1)+ /* 0x78 */
+ move.l #0x07990000, (%a1)+ /* 0x7C */
+ move.l #DDR_CR40, %a1
+ move.l #0x00000000, (%a1)+ /* 0xA0 */
+ move.l #0x00C80064, (%a1)+ /* 0xA4 */
+ move.l #0x44520002, (%a1)+ /* 0xA8 */
+ move.l #0x00C80023, (%a1)+ /* 0xAC */
+ move.l #DDR_CR45, %a1
+ move.l #0x0000C350, (%a1) /* 0xB4 */
+ move.l #DDR_CR56, %a1
+ move.l #0x04000000, (%a1)+ /* 0xE0 */
+ move.l #0x03000304, (%a1)+ /* 0xE4 */
+ move.l #0x40040000, (%a1)+ /* 0xE8 */
+ move.l #0xC0004004, (%a1)+ /* 0xEC */
+ move.l #0x0642C000, (%a1)+ /* 0xF0 */
+ move.l #0x00000642, (%a1)+ /* 0xF4 */
+ move.l #DDR_CR09, %a1
+ tpf
+ move.l #0x01000100, (%a1) /* 0x24 */
+
+ move.l #0x2000, %d1
+ bsr asm_delay
+
+
+ rts
diff --git a/board/sysam/stmark2/stmark2.c b/board/sysam/stmark2/stmark2.c
new file mode 100644
index 0000000000..4f291ab6d6
--- /dev/null
+++ b/board/sysam/stmark2/stmark2.c
@@ -0,0 +1,47 @@
+/*
+ * Board-specific init.
+ *
+ * (C) Copyright 2017 Angelo Dureghello <angelo@sysam.it>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <spi.h>
+#include <asm/io.h>
+#include <asm/immap.h>
+#include <mmc.h>
+#include <fsl_esdhc.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+int checkboard(void)
+{
+ /*
+ * need to to:
+ * Check serial flash size. if 2mb evb, else 8mb demo
+ */
+ puts("Board: ");
+ puts("Sysam stmark2\n");
+ return 0;
+}
+
+int dram_init(void)
+{
+ u32 dramsize;
+
+ /*
+ * Serial Boot: The dram is already initialized in start.S
+ * only require to return DRAM size
+ */
+ dramsize = CONFIG_SYS_SDRAM_SIZE * 0x100000;
+
+ gd->ram_size = dramsize;
+
+ return 0;
+}
+
+int testdram(void)
+{
+ return 0;
+}
diff --git a/configs/stmark2_defconfig b/configs/stmark2_defconfig
new file mode 100644
index 0000000000..cf3625c281
--- /dev/null
+++ b/configs/stmark2_defconfig
@@ -0,0 +1,26 @@
+CONFIG_M68K=y
+CONFIG_SYS_TEXT_BASE=0x47E00000
+CONFIG_TARGET_STMARK2=y
+CONFIG_SYS_EXTRA_OPTIONS="CF_SBF,SYS_SERIAL_BOOT,SYS_INPUT_CLKSRC=30000000"
+# CONFIG_DISPLAY_BOARDINFO is not set
+# CONFIG_SPL_LEGACY_IMAGE_SUPPORT is not set
+CONFIG_HUSH_PARSER=y
+CONFIG_SYS_PROMPT="stmark2 $ "
+# CONFIG_CMD_BDI is not set
+# CONFIG_CMD_CONSOLE is not set
+# CONFIG_CMD_IMLS is not set
+# CONFIG_CMD_EXPORTENV is not set
+# CONFIG_CMD_IMPORTENV is not set
+CONFIG_CMD_LOADB=y
+# CONFIG_CMD_LOADS is not set
+# CONFIG_CMD_FLASH is not set
+CONFIG_CMD_SF=y
+CONFIG_CMD_SPI=y
+# CONFIG_CMD_FPGA is not set
+# CONFIG_CMD_SETEXPR is not set
+# CONFIG_CMD_NET is not set
+# CONFIG_CMD_NFS is not set
+CONFIG_CMD_CACHE=y
+CONFIG_SPI_FLASH=y
+CONFIG_SPI_FLASH_MTD=y
+CONFIG_REGEX=y
diff --git a/include/configs/stmark2.h b/include/configs/stmark2.h
new file mode 100644
index 0000000000..bd1f64bc8f
--- /dev/null
+++ b/include/configs/stmark2.h
@@ -0,0 +1,202 @@
+/*
+ * Sysam stmark2 board configuration
+ *
+ * (C) Copyright 2016 Angelo Dureghello <angelo@sysam.it>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __STMARK2_CONFIG_H
+#define __STMARK2_CONFIG_H
+
+#define CONFIG_STMARK2
+#define CONFIG_HOSTNAME stmark2
+
+#define CONFIG_MCFUART
+#define CONFIG_SYS_UART_PORT 0
+#define CONFIG_SYS_BAUDRATE_TABLE { 9600 , 19200 , 38400 , 57600, 115200 }
+
+#define LDS_BOARD_TEXT \
+ board/sysam/stmark2/sbf_dram_init.o (.text*)
+
+#define CONFIG_TIMESTAMP
+
+/* commands */
+#define CONFIG_CMD_REGINFO
+
+#define CONFIG_BOOTARGS \
+ "console=ttyS0,115200 root=/dev/ram0 rw " \
+ "rootfstype=ramfs " \
+ "rdinit=/bin/init " \
+ "devtmpfs.mount=1"
+
+#define CONFIG_BOOTCOMMAND \
+ "sf probe 0:1 50000000; " \
+ "sf read ${loadaddr} 0x100000 ${kern_size}; " \
+ "bootm ${loadaddr}"
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "kern_size=0x700000\0" \
+ "loadaddr=0x40001000\0" \
+ "-(rootfs)\0" \
+ "update_uboot=loady ${loadaddr}; " \
+ "sf probe 0:1 50000000; " \
+ "sf erase 0 0x80000; " \
+ "sf write ${loadaddr} 0 ${filesize}\0" \
+ "update_kernel=loady ${loadaddr}; " \
+ "setenv kern_size ${filesize}; saveenv; " \
+ "sf probe 0:1 50000000; " \
+ "sf erase 0x100000 0x700000; " \
+ "sf write ${loadaddr} 0x100000 ${filesize}\0" \
+ "update_rootfs=loady ${loadaddr}; " \
+ "sf probe 0:1 50000000; " \
+ "sf erase 0x00800000 0x100000; " \
+ "sf write ${loadaddr} 0x00800000 ${filesize}\0" \
+ ""
+
+/* Realtime clock */
+#undef CONFIG_MCFRTC
+#define CONFIG_RTC_MCFRRTC
+#define CONFIG_SYS_MCFRRTC_BASE 0xFC0A8000
+
+/* spi not partitions */
+#define CONFIG_CMD_MTDPARTS
+#define CONFIG_MTD_DEVICE
+#define CONFIG_JFFS2_CMDLINE
+#define CONFIG_JFFS2_DEV "nor0"
+#define MTDIDS_DEFAULT "nor0=spi-flash.0"
+#define MTDPARTS_DEFAULT \
+ "mtdparts=spi-flash.0:" \
+ "1m(u-boot)," \
+ "7m(kernel)," \
+ "-(rootfs)"
+
+/* Timer */
+#define CONFIG_MCFTMR
+#undef CONFIG_MCFPIT
+
+/* DSPI and Serial Flash */
+#define CONFIG_CF_SPI
+#define CONFIG_CF_DSPI
+#define CONFIG_SF_DEFAULT_SPEED 50000000
+#define CONFIG_SERIAL_FLASH
+#define CONFIG_HARD_SPI
+#define CONFIG_SPI_FLASH_ISSI
+#define CONFIG_ENV_SPI_BUS 0
+#define CONFIG_ENV_SPI_CS 1
+
+#define CONFIG_SYS_SBFHDR_SIZE 0x7
+
+#define CONFIG_SYS_DSPI_CTAR0 (DSPI_CTAR_TRSZ(7) | \
+ DSPI_CTAR_PCSSCK_1CLK | \
+ DSPI_CTAR_PASC(0) | \
+ DSPI_CTAR_PDT(0) | \
+ DSPI_CTAR_CSSCK(0) | \
+ DSPI_CTAR_ASC(0) | \
+ DSPI_CTAR_DT(1) | \
+ DSPI_CTAR_BR(6))
+#define CONFIG_SYS_DSPI_CTAR1 (CONFIG_SYS_DSPI_CTAR0)
+#define CONFIG_SYS_DSPI_CTAR2 (CONFIG_SYS_DSPI_CTAR0)
+
+/* Input, PCI, Flexbus, and VCO */
+#define CONFIG_EXTRA_CLOCK
+
+#define CONFIG_PRAM 2048 /* 2048 KB */
+#define CONFIG_SYS_LONGHELP
+#define CONFIG_AUTO_COMPLETE
+#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
+
+/* Print Buffer Size */
+#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
+ sizeof(CONFIG_SYS_PROMPT) + 16)
+#define CONFIG_SYS_MAXARGS 16
+/* Boot Argument Buffer Size */
+#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
+
+#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x10000)
+#define CONFIG_SYS_MBAR 0xFC000000
+
+/*
+ * Definitions for initial stack pointer and data area (in internal SRAM)
+ */
+#define CONFIG_SYS_INIT_RAM_ADDR 0x80000000
+/* End of used area in internal SRAM */
+#define CONFIG_SYS_INIT_RAM_SIZE 0x10000
+#define CONFIG_SYS_INIT_RAM_CTRL 0x221
+#define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_SIZE - \
+ GENERATED_GBL_DATA_SIZE) - 32)
+#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
+#define CONFIG_SYS_SBFHDR_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - 32)
+
+/*
+ * Start addresses for the final memory configuration
+ * (Set up by the startup code)
+ * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
+ */
+#define CONFIG_SYS_SDRAM_BASE 0x40000000
+#define CONFIG_SYS_SDRAM_SIZE 128 /* SDRAM size in MB */
+
+#define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE + 0x400)
+#define CONFIG_SYS_MEMTEST_END ((CONFIG_SYS_SDRAM_SIZE - 3) << 20)
+#define CONFIG_SYS_DRAM_TEST
+
+#if defined(CONFIG_CF_SBF)
+#define CONFIG_SERIAL_BOOT
+#endif
+
+#if defined(CONFIG_SERIAL_BOOT)
+#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_TEXT_BASE + 0x400)
+#else
+#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400)
+#endif
+
+#define CONFIG_SYS_BOOTPARAMS_LEN (64 * 1024)
+/* Reserve 256 kB for Monitor */
+#define CONFIG_SYS_MONITOR_LEN (256 << 10)
+/* Reserve 256 kB for malloc() */
+#define CONFIG_SYS_MALLOC_LEN (256 << 10)
+
+/*
+ * For booting Linux, the board info and command line data
+ * have to be in the first 8 MB of memory, since this is
+ * the maximum mapped by the Linux kernel during initialization ??
+ */
+/* Initial Memory map for Linux */
+#define CONFIG_SYS_BOOTMAPSZ (CONFIG_SYS_SDRAM_BASE + \
+ (CONFIG_SYS_SDRAM_SIZE << 20))
+
+/* Configuration for environment
+ * Environment is embedded in u-boot in the second sector of the flash
+ */
+
+#if defined(CONFIG_CF_SBF)
+#define CONFIG_ENV_IS_IN_SPI_FLASH 1
+#define CONFIG_ENV_SPI_CS 1
+#define CONFIG_ENV_OFFSET 0x40000
+#define CONFIG_ENV_SIZE 0x2000
+#define CONFIG_ENV_SECT_SIZE 0x10000
+#endif
+
+#undef CONFIG_ENV_OVERWRITE
+
+/* Cache Configuration */
+#define CONFIG_SYS_CACHELINE_SIZE 16
+#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_SIZE - 8)
+#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_SIZE - 4)
+#define CONFIG_SYS_ICACHE_INV (CF_CACR_BCINVA + CF_CACR_ICINVA)
+#define CONFIG_SYS_DCACHE_INV (CF_CACR_DCINVA)
+#define CONFIG_SYS_CACHE_ACR2 (CONFIG_SYS_SDRAM_BASE | \
+ CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
+ CF_ACR_EN | CF_ACR_SM_ALL)
+#define CONFIG_SYS_CACHE_ICACR (CF_CACR_BEC | CF_CACR_IEC | \
+ CF_CACR_ICINVA | CF_CACR_EUSP)
+#define CONFIG_SYS_CACHE_DCACR ((CONFIG_SYS_CACHE_ICACR | \
+ CF_CACR_DEC | CF_CACR_DDCM_P | \
+ CF_CACR_DCINVA) & ~CF_CACR_ICINVA)
+
+#define CACR_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_SIZE - 12)
+
+#endif /* __STMARK2_CONFIG_H */
diff --git a/scripts/config_whitelist.txt b/scripts/config_whitelist.txt
index e8f49ebe5d..e6faf3450e 100644
--- a/scripts/config_whitelist.txt
+++ b/scripts/config_whitelist.txt
@@ -2696,6 +2696,7 @@ CONFIG_STM32_GPIO
CONFIG_STM32_HSE_HZ
CONFIG_STM32_HZ
CONFIG_STM32_SERIAL
+CONFIG_STMARK2
CONFIG_STRESS
CONFIG_STRIDER
CONFIG_STRIDER_CON
--
2.13.2
^ permalink raw reply related [flat|nested] 5+ messages in thread
* [U-Boot] [PATCH] m68k: add board stmark2, mcf5441x based
2017-07-14 21:45 [U-Boot] [PATCH] m68k: add board stmark2, mcf5441x based Angelo Dureghello
@ 2017-08-05 12:58 ` christophe leroy
2017-08-06 19:52 ` Angelo Dureghello
2017-08-05 13:19 ` Bin Meng
1 sibling, 1 reply; 5+ messages in thread
From: christophe leroy @ 2017-08-05 12:58 UTC (permalink / raw)
To: u-boot
Le 14/07/2017 à 23:45, Angelo Dureghello a écrit :
> Signed-off-by: Angelo Dureghello <angelo@sysam.it>
> ---
> arch/m68k/Kconfig | 5 +
> board/sysam/stmark2/Kconfig | 15 +++
> board/sysam/stmark2/MAINTAINERS | 6 ++
> board/sysam/stmark2/Makefile | 8 ++
> board/sysam/stmark2/sbf_dram_init.S | 119 +++++++++++++++++++++
> board/sysam/stmark2/stmark2.c | 47 +++++++++
> configs/stmark2_defconfig | 26 +++++
> include/configs/stmark2.h | 202 ++++++++++++++++++++++++++++++++++++
> scripts/config_whitelist.txt | 1 +
> 9 files changed, 429 insertions(+)
> create mode 100644 board/sysam/stmark2/Kconfig
> create mode 100644 board/sysam/stmark2/MAINTAINERS
> create mode 100644 board/sysam/stmark2/Makefile
> create mode 100644 board/sysam/stmark2/sbf_dram_init.S
> create mode 100644 board/sysam/stmark2/stmark2.c
> create mode 100644 configs/stmark2_defconfig
> create mode 100644 include/configs/stmark2.h
>
[...]
> diff --git a/include/configs/stmark2.h b/include/configs/stmark2.h
> new file mode 100644
> index 0000000000..bd1f64bc8f
> --- /dev/null
> +++ b/include/configs/stmark2.h
> @@ -0,0 +1,202 @@
> +/*
> + * Sysam stmark2 board configuration
> + *
> + * (C) Copyright 2016 Angelo Dureghello <angelo@sysam.it>
> + *
> + * SPDX-License-Identifier: GPL-2.0+
> + */
> +
> +#ifndef __STMARK2_CONFIG_H
> +#define __STMARK2_CONFIG_H
> +
> +#define CONFIG_STMARK2
> +#define CONFIG_HOSTNAME stmark2
> +
> +#define CONFIG_MCFUART
> +#define CONFIG_SYS_UART_PORT 0
> +#define CONFIG_SYS_BAUDRATE_TABLE { 9600 , 19200 , 38400 , 57600, 115200 }
> +
> +#define LDS_BOARD_TEXT \
> + board/sysam/stmark2/sbf_dram_init.o (.text*)
> +
> +#define CONFIG_TIMESTAMP
> +
> +/* commands */
> +#define CONFIG_CMD_REGINFO
CMD_REGINFO is only on PowerPC 8xx, 85xx and 86xx
Christophe
> +
> +#define CONFIG_BOOTARGS \
> + "console=ttyS0,115200 root=/dev/ram0 rw " \
> + "rootfstype=ramfs " \
> + "rdinit=/bin/init " \
> + "devtmpfs.mount=1"
> +
> +#define CONFIG_BOOTCOMMAND \
> + "sf probe 0:1 50000000; " \
> + "sf read ${loadaddr} 0x100000 ${kern_size}; " \
> + "bootm ${loadaddr}"
> +
> +#define CONFIG_EXTRA_ENV_SETTINGS \
> + "kern_size=0x700000\0" \
> + "loadaddr=0x40001000\0" \
> + "-(rootfs)\0" \
> + "update_uboot=loady ${loadaddr}; " \
> + "sf probe 0:1 50000000; " \
> + "sf erase 0 0x80000; " \
> + "sf write ${loadaddr} 0 ${filesize}\0" \
> + "update_kernel=loady ${loadaddr}; " \
> + "setenv kern_size ${filesize}; saveenv; " \
> + "sf probe 0:1 50000000; " \
> + "sf erase 0x100000 0x700000; " \
> + "sf write ${loadaddr} 0x100000 ${filesize}\0" \
> + "update_rootfs=loady ${loadaddr}; " \
> + "sf probe 0:1 50000000; " \
> + "sf erase 0x00800000 0x100000; " \
> + "sf write ${loadaddr} 0x00800000 ${filesize}\0" \
> + ""
> +
> +/* Realtime clock */
> +#undef CONFIG_MCFRTC
> +#define CONFIG_RTC_MCFRRTC
> +#define CONFIG_SYS_MCFRRTC_BASE 0xFC0A8000
> +
> +/* spi not partitions */
> +#define CONFIG_CMD_MTDPARTS
> +#define CONFIG_MTD_DEVICE
> +#define CONFIG_JFFS2_CMDLINE
> +#define CONFIG_JFFS2_DEV "nor0"
> +#define MTDIDS_DEFAULT "nor0=spi-flash.0"
> +#define MTDPARTS_DEFAULT \
> + "mtdparts=spi-flash.0:" \
> + "1m(u-boot)," \
> + "7m(kernel)," \
> + "-(rootfs)"
> +
> +/* Timer */
> +#define CONFIG_MCFTMR
> +#undef CONFIG_MCFPIT
> +
> +/* DSPI and Serial Flash */
> +#define CONFIG_CF_SPI
> +#define CONFIG_CF_DSPI
> +#define CONFIG_SF_DEFAULT_SPEED 50000000
> +#define CONFIG_SERIAL_FLASH
> +#define CONFIG_HARD_SPI
> +#define CONFIG_SPI_FLASH_ISSI
> +#define CONFIG_ENV_SPI_BUS 0
> +#define CONFIG_ENV_SPI_CS 1
> +
> +#define CONFIG_SYS_SBFHDR_SIZE 0x7
> +
> +#define CONFIG_SYS_DSPI_CTAR0 (DSPI_CTAR_TRSZ(7) | \
> + DSPI_CTAR_PCSSCK_1CLK | \
> + DSPI_CTAR_PASC(0) | \
> + DSPI_CTAR_PDT(0) | \
> + DSPI_CTAR_CSSCK(0) | \
> + DSPI_CTAR_ASC(0) | \
> + DSPI_CTAR_DT(1) | \
> + DSPI_CTAR_BR(6))
> +#define CONFIG_SYS_DSPI_CTAR1 (CONFIG_SYS_DSPI_CTAR0)
> +#define CONFIG_SYS_DSPI_CTAR2 (CONFIG_SYS_DSPI_CTAR0)
> +
> +/* Input, PCI, Flexbus, and VCO */
> +#define CONFIG_EXTRA_CLOCK
> +
> +#define CONFIG_PRAM 2048 /* 2048 KB */
> +#define CONFIG_SYS_LONGHELP
> +#define CONFIG_AUTO_COMPLETE
> +#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
> +
> +/* Print Buffer Size */
> +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
> + sizeof(CONFIG_SYS_PROMPT) + 16)
> +#define CONFIG_SYS_MAXARGS 16
> +/* Boot Argument Buffer Size */
> +#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
> +
> +#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x10000)
> +#define CONFIG_SYS_MBAR 0xFC000000
> +
> +/*
> + * Definitions for initial stack pointer and data area (in internal SRAM)
> + */
> +#define CONFIG_SYS_INIT_RAM_ADDR 0x80000000
> +/* End of used area in internal SRAM */
> +#define CONFIG_SYS_INIT_RAM_SIZE 0x10000
> +#define CONFIG_SYS_INIT_RAM_CTRL 0x221
> +#define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_SIZE - \
> + GENERATED_GBL_DATA_SIZE) - 32)
> +#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
> +#define CONFIG_SYS_SBFHDR_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - 32)
> +
> +/*
> + * Start addresses for the final memory configuration
> + * (Set up by the startup code)
> + * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
> + */
> +#define CONFIG_SYS_SDRAM_BASE 0x40000000
> +#define CONFIG_SYS_SDRAM_SIZE 128 /* SDRAM size in MB */
> +
> +#define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE + 0x400)
> +#define CONFIG_SYS_MEMTEST_END ((CONFIG_SYS_SDRAM_SIZE - 3) << 20)
> +#define CONFIG_SYS_DRAM_TEST
> +
> +#if defined(CONFIG_CF_SBF)
> +#define CONFIG_SERIAL_BOOT
> +#endif
> +
> +#if defined(CONFIG_SERIAL_BOOT)
> +#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_TEXT_BASE + 0x400)
> +#else
> +#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400)
> +#endif
> +
> +#define CONFIG_SYS_BOOTPARAMS_LEN (64 * 1024)
> +/* Reserve 256 kB for Monitor */
> +#define CONFIG_SYS_MONITOR_LEN (256 << 10)
> +/* Reserve 256 kB for malloc() */
> +#define CONFIG_SYS_MALLOC_LEN (256 << 10)
> +
> +/*
> + * For booting Linux, the board info and command line data
> + * have to be in the first 8 MB of memory, since this is
> + * the maximum mapped by the Linux kernel during initialization ??
> + */
> +/* Initial Memory map for Linux */
> +#define CONFIG_SYS_BOOTMAPSZ (CONFIG_SYS_SDRAM_BASE + \
> + (CONFIG_SYS_SDRAM_SIZE << 20))
> +
> +/* Configuration for environment
> + * Environment is embedded in u-boot in the second sector of the flash
> + */
> +
> +#if defined(CONFIG_CF_SBF)
> +#define CONFIG_ENV_IS_IN_SPI_FLASH 1
> +#define CONFIG_ENV_SPI_CS 1
> +#define CONFIG_ENV_OFFSET 0x40000
> +#define CONFIG_ENV_SIZE 0x2000
> +#define CONFIG_ENV_SECT_SIZE 0x10000
> +#endif
> +
> +#undef CONFIG_ENV_OVERWRITE
> +
> +/* Cache Configuration */
> +#define CONFIG_SYS_CACHELINE_SIZE 16
> +#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
> + CONFIG_SYS_INIT_RAM_SIZE - 8)
> +#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
> + CONFIG_SYS_INIT_RAM_SIZE - 4)
> +#define CONFIG_SYS_ICACHE_INV (CF_CACR_BCINVA + CF_CACR_ICINVA)
> +#define CONFIG_SYS_DCACHE_INV (CF_CACR_DCINVA)
> +#define CONFIG_SYS_CACHE_ACR2 (CONFIG_SYS_SDRAM_BASE | \
> + CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
> + CF_ACR_EN | CF_ACR_SM_ALL)
> +#define CONFIG_SYS_CACHE_ICACR (CF_CACR_BEC | CF_CACR_IEC | \
> + CF_CACR_ICINVA | CF_CACR_EUSP)
> +#define CONFIG_SYS_CACHE_DCACR ((CONFIG_SYS_CACHE_ICACR | \
> + CF_CACR_DEC | CF_CACR_DDCM_P | \
> + CF_CACR_DCINVA) & ~CF_CACR_ICINVA)
> +
> +#define CACR_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
> + CONFIG_SYS_INIT_RAM_SIZE - 12)
> +
> +#endif /* __STMARK2_CONFIG_H */
> diff --git a/scripts/config_whitelist.txt b/scripts/config_whitelist.txt
> index e8f49ebe5d..e6faf3450e 100644
> --- a/scripts/config_whitelist.txt
> +++ b/scripts/config_whitelist.txt
> @@ -2696,6 +2696,7 @@ CONFIG_STM32_GPIO
> CONFIG_STM32_HSE_HZ
> CONFIG_STM32_HZ
> CONFIG_STM32_SERIAL
> +CONFIG_STMARK2
> CONFIG_STRESS
> CONFIG_STRIDER
> CONFIG_STRIDER_CON
>
---
L'absence de virus dans ce courrier électronique a été vérifiée par le logiciel antivirus Avast.
https://www.avast.com/antivirus
^ permalink raw reply [flat|nested] 5+ messages in thread
* [U-Boot] [PATCH] m68k: add board stmark2, mcf5441x based
2017-07-14 21:45 [U-Boot] [PATCH] m68k: add board stmark2, mcf5441x based Angelo Dureghello
2017-08-05 12:58 ` christophe leroy
@ 2017-08-05 13:19 ` Bin Meng
2017-08-06 19:53 ` Angelo Dureghello
1 sibling, 1 reply; 5+ messages in thread
From: Bin Meng @ 2017-08-05 13:19 UTC (permalink / raw)
To: u-boot
Hi Angelo,
On Sat, Jul 15, 2017 at 5:45 AM, Angelo Dureghello <angelo@sysam.it> wrote:
> Signed-off-by: Angelo Dureghello <angelo@sysam.it>
Can you please write something about your board in the commit message?
> ---
> arch/m68k/Kconfig | 5 +
> board/sysam/stmark2/Kconfig | 15 +++
> board/sysam/stmark2/MAINTAINERS | 6 ++
> board/sysam/stmark2/Makefile | 8 ++
> board/sysam/stmark2/sbf_dram_init.S | 119 +++++++++++++++++++++
> board/sysam/stmark2/stmark2.c | 47 +++++++++
> configs/stmark2_defconfig | 26 +++++
> include/configs/stmark2.h | 202 ++++++++++++++++++++++++++++++++++++
> scripts/config_whitelist.txt | 1 +
> 9 files changed, 429 insertions(+)
> create mode 100644 board/sysam/stmark2/Kconfig
> create mode 100644 board/sysam/stmark2/MAINTAINERS
> create mode 100644 board/sysam/stmark2/Makefile
> create mode 100644 board/sysam/stmark2/sbf_dram_init.S
> create mode 100644 board/sysam/stmark2/stmark2.c
> create mode 100644 configs/stmark2_defconfig
> create mode 100644 include/configs/stmark2.h
>
> diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig
> index 26509b73c6..42fb91539a 100644
> --- a/arch/m68k/Kconfig
> +++ b/arch/m68k/Kconfig
> @@ -200,6 +200,10 @@ config TARGET_AMCORE
> bool "Support AMCORE"
> select M5307
>
> +config TARGET_STMARK2
> + bool "Support stmark2"
> + select M54418
> +
> endchoice
>
> source "board/BuS/eb_cpu5282/Kconfig"
> @@ -223,5 +227,6 @@ source "board/freescale/m54455evb/Kconfig"
> source "board/freescale/m547xevb/Kconfig"
> source "board/freescale/m548xevb/Kconfig"
> source "board/sysam/amcore/Kconfig"
> +source "board/sysam/stmark2/Kconfig"
>
> endmenu
> diff --git a/board/sysam/stmark2/Kconfig b/board/sysam/stmark2/Kconfig
> new file mode 100644
> index 0000000000..87ab7ab7b5
> --- /dev/null
> +++ b/board/sysam/stmark2/Kconfig
> @@ -0,0 +1,15 @@
> +if TARGET_STMARK2
> +
> +config SYS_CPU
> + default "mcf5445x"
> +
> +config SYS_BOARD
> + default "stmark2"
> +
> +config SYS_VENDOR
> + default "sysam"
> +
> +config SYS_CONFIG_NAME
> + default "stmark2"
> +
> +endif
> diff --git a/board/sysam/stmark2/MAINTAINERS b/board/sysam/stmark2/MAINTAINERS
> new file mode 100644
> index 0000000000..b87f432bb3
> --- /dev/null
> +++ b/board/sysam/stmark2/MAINTAINERS
> @@ -0,0 +1,6 @@
> +STMARK2 BOARD
> +M: Angelo Dureghello <angelo@sysam.it>
> +S: Maintained
> +F: board/sysam/stmark2/
> +F: include/configs/stmark2.h
> +F: configs/stmark2_defconfig
> diff --git a/board/sysam/stmark2/Makefile b/board/sysam/stmark2/Makefile
> new file mode 100644
> index 0000000000..064a57ea05
> --- /dev/null
> +++ b/board/sysam/stmark2/Makefile
> @@ -0,0 +1,8 @@
> +#
> +# (C) Copyright 2014 Angelo Dureghello <angelo@sysam.it>
> +#
> +# SPDX-License-Identifier: GPL-2.0+
> +#
> +
> +obj-y = stmark2.o
> +extra-y += sbf_dram_init.o
> diff --git a/board/sysam/stmark2/sbf_dram_init.S b/board/sysam/stmark2/sbf_dram_init.S
> new file mode 100644
> index 0000000000..52abda5c3c
> --- /dev/null
> +++ b/board/sysam/stmark2/sbf_dram_init.S
> @@ -0,0 +1,119 @@
> +/*
> + * Board-specific early ddr/sdram init.
> + *
> + * (C) Copyright 2017 Angelo Dureghello <angelo@sysam.it>
> + *
> + * SPDX-License-Identifier: GPL-2.0+
> + */
> +
> +.equ PPMCR0, 0xfc04002d
> +.equ MSCR_SDRAMC, 0xec094060
> +.equ MISCCR2, 0xec09001a
> +.equ DDR_RCR, 0xfc0b8180
> +.equ DDR_PADCR, 0xfc0b81ac
> +.equ DDR_CR00, 0xfc0b8000
> +.equ DDR_CR06, 0xfc0b8018
> +.equ DDR_CR09, 0xfc0b8024
> +.equ DDR_CR40, 0xfc0b80a0
> +.equ DDR_CR45, 0xfc0b80b4
> +.equ DDR_CR56, 0xfc0b80e0
> +
> +.global sbf_dram_init
> +.text
> +
> +sbf_dram_init:
> + /* CD46 = DDR on */
> + move.l #PPMCR0, %a1
> + move.b #46, (%a1)
> +
> + /* stmark 2, max drive strength */
> + move.l #MSCR_SDRAMC, %a1
> + move.b #1, (%a1)
> +
> + /*
> + * use cpu clock, seems more realiable
> + *
> + * DDR2 clock is serviced from DDR controller as input clock / 2
> + * so, if clock comes from
> + * vco, i.e. 480(vco) / 2, so ddr clock is 240 Mhz (measured)
> + * cpu, i.e. 250(cpu) / 2, so ddr clock is 125 Mhz (measured)
> + *
> + * .
> + * / \ DDR2 can't be clocked lower than 125Mhz
> + * / ! \ DDR2 init must pass further i/dcache enable test
> + * /_____\
> + * WARNING
> + */
> +
> + /* cpu / 2 = 125 Mhz for 480 Mhz pll */
> + move.l #MISCCR2, %a1
> + move.w #0xa01d, (%a1)
> +
> + /* DDR force sw reset settings */
> + move.l #DDR_RCR, %a1
> + move.l #0x00000000, (%a1)
> + move.l #0x40000000, (%a1)
> +
> + /*
> + * PAD_ODT_CS: for us seems both 1(75 ohm) and 2(150ohm) are good,
> + * 500/700 mV are ok
> + */
> + move.l #DDR_PADCR, %a1
> + move.l #0x01030203, (%a1) /* as freescale tower */
> +
> + move.l #DDR_CR00, %a1
> + move.l #0x01010101, (%a1)+ /* 0x00 */
> + move.l #0x00000101, (%a1)+ /* 0x04 */
> + move.l #0x01010100, (%a1)+ /* 0x08 */
> + move.l #0x01010000, (%a1)+ /* 0x0C */
> + move.l #0x00010101, (%a1)+ /* 0x10 */
> + move.l #DDR_CR06, %a1
> + move.l #0x00010100, (%a1)+ /* 0x18 */
> + move.l #0x00000001, (%a1)+ /* 0x1C */
> + move.l #0x01000001, (%a1)+ /* 0x20 */
> + move.l #0x00000100, (%a1)+ /* 0x24 */
> + move.l #0x00010001, (%a1)+ /* 0x28 */
> + move.l #0x00000200, (%a1)+ /* 0x2C */
> + move.l #0x01000002, (%a1)+ /* 0x30 */
> + move.l #0x00000000, (%a1)+ /* 0x34 */
> + move.l #0x00000100, (%a1)+ /* 0x38 */
> + move.l #0x02000100, (%a1)+ /* 0x3C */
> + move.l #0x02000407, (%a1)+ /* 0x40 */
> + move.l #0x02030007, (%a1)+ /* 0x44 */
> + move.l #0x02000100, (%a1)+ /* 0x48 */
> + move.l #0x0A030203, (%a1)+ /* 0x4C */
> + move.l #0x00020708, (%a1)+ /* 0x50 */
> + move.l #0x00050008, (%a1)+ /* 0x54 */
> + move.l #0x04030002, (%a1)+ /* 0x58 */
> + move.l #0x00000004, (%a1)+ /* 0x5C */
> + move.l #0x020A0000, (%a1)+ /* 0x60 */
> + move.l #0x0C00000E, (%a1)+ /* 0x64 */
> + move.l #0x00002004, (%a1)+ /* 0x68 */
> + move.l #0x00000000, (%a1)+ /* 0x6C */
> + move.l #0x00100010, (%a1)+ /* 0x70 */
> + move.l #0x00100010, (%a1)+ /* 0x74 */
> + move.l #0x00000000, (%a1)+ /* 0x78 */
> + move.l #0x07990000, (%a1)+ /* 0x7C */
> + move.l #DDR_CR40, %a1
> + move.l #0x00000000, (%a1)+ /* 0xA0 */
> + move.l #0x00C80064, (%a1)+ /* 0xA4 */
> + move.l #0x44520002, (%a1)+ /* 0xA8 */
> + move.l #0x00C80023, (%a1)+ /* 0xAC */
> + move.l #DDR_CR45, %a1
> + move.l #0x0000C350, (%a1) /* 0xB4 */
> + move.l #DDR_CR56, %a1
> + move.l #0x04000000, (%a1)+ /* 0xE0 */
> + move.l #0x03000304, (%a1)+ /* 0xE4 */
> + move.l #0x40040000, (%a1)+ /* 0xE8 */
> + move.l #0xC0004004, (%a1)+ /* 0xEC */
> + move.l #0x0642C000, (%a1)+ /* 0xF0 */
> + move.l #0x00000642, (%a1)+ /* 0xF4 */
> + move.l #DDR_CR09, %a1
> + tpf
> + move.l #0x01000100, (%a1) /* 0x24 */
> +
> + move.l #0x2000, %d1
> + bsr asm_delay
> +
> +
> + rts
> diff --git a/board/sysam/stmark2/stmark2.c b/board/sysam/stmark2/stmark2.c
> new file mode 100644
> index 0000000000..4f291ab6d6
> --- /dev/null
> +++ b/board/sysam/stmark2/stmark2.c
> @@ -0,0 +1,47 @@
> +/*
> + * Board-specific init.
> + *
> + * (C) Copyright 2017 Angelo Dureghello <angelo@sysam.it>
> + *
> + * SPDX-License-Identifier: GPL-2.0+
> + */
> +
> +#include <common.h>
> +#include <spi.h>
> +#include <asm/io.h>
> +#include <asm/immap.h>
> +#include <mmc.h>
> +#include <fsl_esdhc.h>
> +
> +DECLARE_GLOBAL_DATA_PTR;
> +
> +int checkboard(void)
> +{
> + /*
> + * need to to:
> + * Check serial flash size. if 2mb evb, else 8mb demo
> + */
> + puts("Board: ");
> + puts("Sysam stmark2\n");
> + return 0;
> +}
> +
> +int dram_init(void)
> +{
> + u32 dramsize;
> +
> + /*
> + * Serial Boot: The dram is already initialized in start.S
> + * only require to return DRAM size
> + */
> + dramsize = CONFIG_SYS_SDRAM_SIZE * 0x100000;
> +
> + gd->ram_size = dramsize;
> +
> + return 0;
> +}
> +
> +int testdram(void)
> +{
> + return 0;
> +}
> diff --git a/configs/stmark2_defconfig b/configs/stmark2_defconfig
> new file mode 100644
> index 0000000000..cf3625c281
> --- /dev/null
> +++ b/configs/stmark2_defconfig
> @@ -0,0 +1,26 @@
> +CONFIG_M68K=y
> +CONFIG_SYS_TEXT_BASE=0x47E00000
> +CONFIG_TARGET_STMARK2=y
> +CONFIG_SYS_EXTRA_OPTIONS="CF_SBF,SYS_SERIAL_BOOT,SYS_INPUT_CLKSRC=30000000"
> +# CONFIG_DISPLAY_BOARDINFO is not set
> +# CONFIG_SPL_LEGACY_IMAGE_SUPPORT is not set
> +CONFIG_HUSH_PARSER=y
> +CONFIG_SYS_PROMPT="stmark2 $ "
> +# CONFIG_CMD_BDI is not set
> +# CONFIG_CMD_CONSOLE is not set
> +# CONFIG_CMD_IMLS is not set
> +# CONFIG_CMD_EXPORTENV is not set
> +# CONFIG_CMD_IMPORTENV is not set
> +CONFIG_CMD_LOADB=y
> +# CONFIG_CMD_LOADS is not set
> +# CONFIG_CMD_FLASH is not set
> +CONFIG_CMD_SF=y
> +CONFIG_CMD_SPI=y
> +# CONFIG_CMD_FPGA is not set
> +# CONFIG_CMD_SETEXPR is not set
> +# CONFIG_CMD_NET is not set
> +# CONFIG_CMD_NFS is not set
> +CONFIG_CMD_CACHE=y
> +CONFIG_SPI_FLASH=y
> +CONFIG_SPI_FLASH_MTD=y
> +CONFIG_REGEX=y
> diff --git a/include/configs/stmark2.h b/include/configs/stmark2.h
> new file mode 100644
> index 0000000000..bd1f64bc8f
> --- /dev/null
> +++ b/include/configs/stmark2.h
> @@ -0,0 +1,202 @@
> +/*
> + * Sysam stmark2 board configuration
> + *
> + * (C) Copyright 2016 Angelo Dureghello <angelo@sysam.it>
> + *
> + * SPDX-License-Identifier: GPL-2.0+
> + */
> +
> +#ifndef __STMARK2_CONFIG_H
> +#define __STMARK2_CONFIG_H
> +
> +#define CONFIG_STMARK2
> +#define CONFIG_HOSTNAME stmark2
> +
> +#define CONFIG_MCFUART
> +#define CONFIG_SYS_UART_PORT 0
> +#define CONFIG_SYS_BAUDRATE_TABLE { 9600 , 19200 , 38400 , 57600, 115200 }
> +
> +#define LDS_BOARD_TEXT \
> + board/sysam/stmark2/sbf_dram_init.o (.text*)
> +
> +#define CONFIG_TIMESTAMP
> +
> +/* commands */
> +#define CONFIG_CMD_REGINFO
> +
> +#define CONFIG_BOOTARGS \
> + "console=ttyS0,115200 root=/dev/ram0 rw " \
> + "rootfstype=ramfs " \
> + "rdinit=/bin/init " \
> + "devtmpfs.mount=1"
> +
> +#define CONFIG_BOOTCOMMAND \
> + "sf probe 0:1 50000000; " \
> + "sf read ${loadaddr} 0x100000 ${kern_size}; " \
> + "bootm ${loadaddr}"
> +
> +#define CONFIG_EXTRA_ENV_SETTINGS \
> + "kern_size=0x700000\0" \
> + "loadaddr=0x40001000\0" \
> + "-(rootfs)\0" \
> + "update_uboot=loady ${loadaddr}; " \
> + "sf probe 0:1 50000000; " \
> + "sf erase 0 0x80000; " \
> + "sf write ${loadaddr} 0 ${filesize}\0" \
> + "update_kernel=loady ${loadaddr}; " \
> + "setenv kern_size ${filesize}; saveenv; " \
> + "sf probe 0:1 50000000; " \
> + "sf erase 0x100000 0x700000; " \
> + "sf write ${loadaddr} 0x100000 ${filesize}\0" \
> + "update_rootfs=loady ${loadaddr}; " \
> + "sf probe 0:1 50000000; " \
> + "sf erase 0x00800000 0x100000; " \
> + "sf write ${loadaddr} 0x00800000 ${filesize}\0" \
> + ""
> +
> +/* Realtime clock */
> +#undef CONFIG_MCFRTC
> +#define CONFIG_RTC_MCFRRTC
> +#define CONFIG_SYS_MCFRRTC_BASE 0xFC0A8000
> +
> +/* spi not partitions */
> +#define CONFIG_CMD_MTDPARTS
> +#define CONFIG_MTD_DEVICE
> +#define CONFIG_JFFS2_CMDLINE
> +#define CONFIG_JFFS2_DEV "nor0"
> +#define MTDIDS_DEFAULT "nor0=spi-flash.0"
> +#define MTDPARTS_DEFAULT \
> + "mtdparts=spi-flash.0:" \
> + "1m(u-boot)," \
> + "7m(kernel)," \
> + "-(rootfs)"
> +
> +/* Timer */
> +#define CONFIG_MCFTMR
> +#undef CONFIG_MCFPIT
> +
> +/* DSPI and Serial Flash */
> +#define CONFIG_CF_SPI
> +#define CONFIG_CF_DSPI
> +#define CONFIG_SF_DEFAULT_SPEED 50000000
> +#define CONFIG_SERIAL_FLASH
> +#define CONFIG_HARD_SPI
> +#define CONFIG_SPI_FLASH_ISSI
> +#define CONFIG_ENV_SPI_BUS 0
> +#define CONFIG_ENV_SPI_CS 1
> +
> +#define CONFIG_SYS_SBFHDR_SIZE 0x7
> +
> +#define CONFIG_SYS_DSPI_CTAR0 (DSPI_CTAR_TRSZ(7) | \
> + DSPI_CTAR_PCSSCK_1CLK | \
> + DSPI_CTAR_PASC(0) | \
> + DSPI_CTAR_PDT(0) | \
> + DSPI_CTAR_CSSCK(0) | \
> + DSPI_CTAR_ASC(0) | \
> + DSPI_CTAR_DT(1) | \
> + DSPI_CTAR_BR(6))
> +#define CONFIG_SYS_DSPI_CTAR1 (CONFIG_SYS_DSPI_CTAR0)
> +#define CONFIG_SYS_DSPI_CTAR2 (CONFIG_SYS_DSPI_CTAR0)
> +
> +/* Input, PCI, Flexbus, and VCO */
> +#define CONFIG_EXTRA_CLOCK
> +
> +#define CONFIG_PRAM 2048 /* 2048 KB */
> +#define CONFIG_SYS_LONGHELP
> +#define CONFIG_AUTO_COMPLETE
> +#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
> +
> +/* Print Buffer Size */
> +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
> + sizeof(CONFIG_SYS_PROMPT) + 16)
> +#define CONFIG_SYS_MAXARGS 16
> +/* Boot Argument Buffer Size */
> +#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
> +
> +#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x10000)
> +#define CONFIG_SYS_MBAR 0xFC000000
> +
> +/*
> + * Definitions for initial stack pointer and data area (in internal SRAM)
> + */
> +#define CONFIG_SYS_INIT_RAM_ADDR 0x80000000
> +/* End of used area in internal SRAM */
> +#define CONFIG_SYS_INIT_RAM_SIZE 0x10000
> +#define CONFIG_SYS_INIT_RAM_CTRL 0x221
> +#define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_SIZE - \
> + GENERATED_GBL_DATA_SIZE) - 32)
> +#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
> +#define CONFIG_SYS_SBFHDR_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - 32)
> +
> +/*
> + * Start addresses for the final memory configuration
> + * (Set up by the startup code)
> + * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
> + */
> +#define CONFIG_SYS_SDRAM_BASE 0x40000000
> +#define CONFIG_SYS_SDRAM_SIZE 128 /* SDRAM size in MB */
> +
> +#define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE + 0x400)
> +#define CONFIG_SYS_MEMTEST_END ((CONFIG_SYS_SDRAM_SIZE - 3) << 20)
> +#define CONFIG_SYS_DRAM_TEST
> +
> +#if defined(CONFIG_CF_SBF)
> +#define CONFIG_SERIAL_BOOT
> +#endif
> +
> +#if defined(CONFIG_SERIAL_BOOT)
> +#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_TEXT_BASE + 0x400)
> +#else
> +#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400)
> +#endif
> +
> +#define CONFIG_SYS_BOOTPARAMS_LEN (64 * 1024)
> +/* Reserve 256 kB for Monitor */
> +#define CONFIG_SYS_MONITOR_LEN (256 << 10)
> +/* Reserve 256 kB for malloc() */
> +#define CONFIG_SYS_MALLOC_LEN (256 << 10)
> +
> +/*
> + * For booting Linux, the board info and command line data
> + * have to be in the first 8 MB of memory, since this is
> + * the maximum mapped by the Linux kernel during initialization ??
> + */
> +/* Initial Memory map for Linux */
> +#define CONFIG_SYS_BOOTMAPSZ (CONFIG_SYS_SDRAM_BASE + \
> + (CONFIG_SYS_SDRAM_SIZE << 20))
> +
> +/* Configuration for environment
> + * Environment is embedded in u-boot in the second sector of the flash
> + */
> +
> +#if defined(CONFIG_CF_SBF)
> +#define CONFIG_ENV_IS_IN_SPI_FLASH 1
This is now in Kconfig.
> +#define CONFIG_ENV_SPI_CS 1
> +#define CONFIG_ENV_OFFSET 0x40000
> +#define CONFIG_ENV_SIZE 0x2000
> +#define CONFIG_ENV_SECT_SIZE 0x10000
> +#endif
> +
> +#undef CONFIG_ENV_OVERWRITE
> +
> +/* Cache Configuration */
> +#define CONFIG_SYS_CACHELINE_SIZE 16
> +#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
> + CONFIG_SYS_INIT_RAM_SIZE - 8)
> +#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
> + CONFIG_SYS_INIT_RAM_SIZE - 4)
> +#define CONFIG_SYS_ICACHE_INV (CF_CACR_BCINVA + CF_CACR_ICINVA)
> +#define CONFIG_SYS_DCACHE_INV (CF_CACR_DCINVA)
> +#define CONFIG_SYS_CACHE_ACR2 (CONFIG_SYS_SDRAM_BASE | \
> + CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
> + CF_ACR_EN | CF_ACR_SM_ALL)
> +#define CONFIG_SYS_CACHE_ICACR (CF_CACR_BEC | CF_CACR_IEC | \
> + CF_CACR_ICINVA | CF_CACR_EUSP)
> +#define CONFIG_SYS_CACHE_DCACR ((CONFIG_SYS_CACHE_ICACR | \
> + CF_CACR_DEC | CF_CACR_DDCM_P | \
> + CF_CACR_DCINVA) & ~CF_CACR_ICINVA)
> +
> +#define CACR_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
> + CONFIG_SYS_INIT_RAM_SIZE - 12)
> +
> +#endif /* __STMARK2_CONFIG_H */
> diff --git a/scripts/config_whitelist.txt b/scripts/config_whitelist.txt
> index e8f49ebe5d..e6faf3450e 100644
> --- a/scripts/config_whitelist.txt
> +++ b/scripts/config_whitelist.txt
> @@ -2696,6 +2696,7 @@ CONFIG_STM32_GPIO
> CONFIG_STM32_HSE_HZ
> CONFIG_STM32_HZ
> CONFIG_STM32_SERIAL
> +CONFIG_STMARK2
We should stop adding ad-hoc CONFIG_xxx. Please use Kconfig.
> CONFIG_STRESS
> CONFIG_STRIDER
> CONFIG_STRIDER_CON
> --
Regards,
Bin
^ permalink raw reply [flat|nested] 5+ messages in thread
* [U-Boot] [PATCH] m68k: add board stmark2, mcf5441x based
2017-08-05 12:58 ` christophe leroy
@ 2017-08-06 19:52 ` Angelo Dureghello
0 siblings, 0 replies; 5+ messages in thread
From: Angelo Dureghello @ 2017-08-06 19:52 UTC (permalink / raw)
To: u-boot
Hi Christophe,
On 05/08/2017 14:58, christophe leroy wrote:
>
>
> Le 14/07/2017 à 23:45, Angelo Dureghello a écrit :
>> Signed-off-by: Angelo Dureghello <angelo@sysam.it>
>> ---
>> arch/m68k/Kconfig | 5 +
>> board/sysam/stmark2/Kconfig | 15 +++
>> board/sysam/stmark2/MAINTAINERS | 6 ++
>> board/sysam/stmark2/Makefile | 8 ++
>> board/sysam/stmark2/sbf_dram_init.S | 119 +++++++++++++++++++++
>> board/sysam/stmark2/stmark2.c | 47 +++++++++
>> configs/stmark2_defconfig | 26 +++++
>> include/configs/stmark2.h | 202 ++++++++++++++++++++++++++++++++++++
>> scripts/config_whitelist.txt | 1 +
>> 9 files changed, 429 insertions(+)
>> create mode 100644 board/sysam/stmark2/Kconfig
>> create mode 100644 board/sysam/stmark2/MAINTAINERS
>> create mode 100644 board/sysam/stmark2/Makefile
>> create mode 100644 board/sysam/stmark2/sbf_dram_init.S
>> create mode 100644 board/sysam/stmark2/stmark2.c
>> create mode 100644 configs/stmark2_defconfig
>> create mode 100644 include/configs/stmark2.h
>>
>
> [...]
>
>> diff --git a/include/configs/stmark2.h b/include/configs/stmark2.h
>> new file mode 100644
>> index 0000000000..bd1f64bc8f
>> --- /dev/null
>> +++ b/include/configs/stmark2.h
>> @@ -0,0 +1,202 @@
>> +/*
>> + * Sysam stmark2 board configuration
>> + *
>> + * (C) Copyright 2016 Angelo Dureghello <angelo@sysam.it>
>> + *
>> + * SPDX-License-Identifier: GPL-2.0+
>> + */
>> +
>> +#ifndef __STMARK2_CONFIG_H
>> +#define __STMARK2_CONFIG_H
>> +
>> +#define CONFIG_STMARK2
>> +#define CONFIG_HOSTNAME stmark2
>> +
>> +#define CONFIG_MCFUART
>> +#define CONFIG_SYS_UART_PORT 0
>> +#define CONFIG_SYS_BAUDRATE_TABLE { 9600 , 19200 , 38400 , 57600, 115200 }
>> +
>> +#define LDS_BOARD_TEXT \
>> + board/sysam/stmark2/sbf_dram_init.o (.text*)
>> +
>> +#define CONFIG_TIMESTAMP
>> +
>> +/* commands */
>> +#define CONFIG_CMD_REGINFO
>
> CMD_REGINFO is only on PowerPC 8xx, 85xx and 86xx
>
thanks, checking / fixing.
> Christophe
>
>> +
>> +#define CONFIG_BOOTARGS \
>> + "console=ttyS0,115200 root=/dev/ram0 rw " \
>> + "rootfstype=ramfs " \
>> + "rdinit=/bin/init " \
>> + "devtmpfs.mount=1"
>> +
>> +#define CONFIG_BOOTCOMMAND \
>> + "sf probe 0:1 50000000; " \
>> + "sf read ${loadaddr} 0x100000 ${kern_size}; " \
>> + "bootm ${loadaddr}"
>> +
>> +#define CONFIG_EXTRA_ENV_SETTINGS \
>> + "kern_size=0x700000\0" \
>> + "loadaddr=0x40001000\0" \
>> + "-(rootfs)\0" \
>> + "update_uboot=loady ${loadaddr}; " \
>> + "sf probe 0:1 50000000; " \
>> + "sf erase 0 0x80000; " \
>> + "sf write ${loadaddr} 0 ${filesize}\0" \
>> + "update_kernel=loady ${loadaddr}; " \
>> + "setenv kern_size ${filesize}; saveenv; " \
>> + "sf probe 0:1 50000000; " \
>> + "sf erase 0x100000 0x700000; " \
>> + "sf write ${loadaddr} 0x100000 ${filesize}\0" \
>> + "update_rootfs=loady ${loadaddr}; " \
>> + "sf probe 0:1 50000000; " \
>> + "sf erase 0x00800000 0x100000; " \
>> + "sf write ${loadaddr} 0x00800000 ${filesize}\0" \
>> + ""
>> +
>> +/* Realtime clock */
>> +#undef CONFIG_MCFRTC
>> +#define CONFIG_RTC_MCFRRTC
>> +#define CONFIG_SYS_MCFRRTC_BASE 0xFC0A8000
>> +
>> +/* spi not partitions */
>> +#define CONFIG_CMD_MTDPARTS
>> +#define CONFIG_MTD_DEVICE
>> +#define CONFIG_JFFS2_CMDLINE
>> +#define CONFIG_JFFS2_DEV "nor0"
>> +#define MTDIDS_DEFAULT "nor0=spi-flash.0"
>> +#define MTDPARTS_DEFAULT \
>> + "mtdparts=spi-flash.0:" \
>> + "1m(u-boot)," \
>> + "7m(kernel)," \
>> + "-(rootfs)"
>> +
>> +/* Timer */
>> +#define CONFIG_MCFTMR
>> +#undef CONFIG_MCFPIT
>> +
>> +/* DSPI and Serial Flash */
>> +#define CONFIG_CF_SPI
>> +#define CONFIG_CF_DSPI
>> +#define CONFIG_SF_DEFAULT_SPEED 50000000
>> +#define CONFIG_SERIAL_FLASH
>> +#define CONFIG_HARD_SPI
>> +#define CONFIG_SPI_FLASH_ISSI
>> +#define CONFIG_ENV_SPI_BUS 0
>> +#define CONFIG_ENV_SPI_CS 1
>> +
>> +#define CONFIG_SYS_SBFHDR_SIZE 0x7
>> +
>> +#define CONFIG_SYS_DSPI_CTAR0 (DSPI_CTAR_TRSZ(7) | \
>> + DSPI_CTAR_PCSSCK_1CLK | \
>> + DSPI_CTAR_PASC(0) | \
>> + DSPI_CTAR_PDT(0) | \
>> + DSPI_CTAR_CSSCK(0) | \
>> + DSPI_CTAR_ASC(0) | \
>> + DSPI_CTAR_DT(1) | \
>> + DSPI_CTAR_BR(6))
>> +#define CONFIG_SYS_DSPI_CTAR1 (CONFIG_SYS_DSPI_CTAR0)
>> +#define CONFIG_SYS_DSPI_CTAR2 (CONFIG_SYS_DSPI_CTAR0)
>> +
>> +/* Input, PCI, Flexbus, and VCO */
>> +#define CONFIG_EXTRA_CLOCK
>> +
>> +#define CONFIG_PRAM 2048 /* 2048 KB */
>> +#define CONFIG_SYS_LONGHELP
>> +#define CONFIG_AUTO_COMPLETE
>> +#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
>> +
>> +/* Print Buffer Size */
>> +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
>> + sizeof(CONFIG_SYS_PROMPT) + 16)
>> +#define CONFIG_SYS_MAXARGS 16
>> +/* Boot Argument Buffer Size */
>> +#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
>> +
>> +#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x10000)
>> +#define CONFIG_SYS_MBAR 0xFC000000
>> +
>> +/*
>> + * Definitions for initial stack pointer and data area (in internal SRAM)
>> + */
>> +#define CONFIG_SYS_INIT_RAM_ADDR 0x80000000
>> +/* End of used area in internal SRAM */
>> +#define CONFIG_SYS_INIT_RAM_SIZE 0x10000
>> +#define CONFIG_SYS_INIT_RAM_CTRL 0x221
>> +#define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_SIZE - \
>> + GENERATED_GBL_DATA_SIZE) - 32)
>> +#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
>> +#define CONFIG_SYS_SBFHDR_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - 32)
>> +
>> +/*
>> + * Start addresses for the final memory configuration
>> + * (Set up by the startup code)
>> + * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
>> + */
>> +#define CONFIG_SYS_SDRAM_BASE 0x40000000
>> +#define CONFIG_SYS_SDRAM_SIZE 128 /* SDRAM size in MB */
>> +
>> +#define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE + 0x400)
>> +#define CONFIG_SYS_MEMTEST_END ((CONFIG_SYS_SDRAM_SIZE - 3) << 20)
>> +#define CONFIG_SYS_DRAM_TEST
>> +
>> +#if defined(CONFIG_CF_SBF)
>> +#define CONFIG_SERIAL_BOOT
>> +#endif
>> +
>> +#if defined(CONFIG_SERIAL_BOOT)
>> +#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_TEXT_BASE + 0x400)
>> +#else
>> +#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400)
>> +#endif
>> +
>> +#define CONFIG_SYS_BOOTPARAMS_LEN (64 * 1024)
>> +/* Reserve 256 kB for Monitor */
>> +#define CONFIG_SYS_MONITOR_LEN (256 << 10)
>> +/* Reserve 256 kB for malloc() */
>> +#define CONFIG_SYS_MALLOC_LEN (256 << 10)
>> +
>> +/*
>> + * For booting Linux, the board info and command line data
>> + * have to be in the first 8 MB of memory, since this is
>> + * the maximum mapped by the Linux kernel during initialization ??
>> + */
>> +/* Initial Memory map for Linux */
>> +#define CONFIG_SYS_BOOTMAPSZ (CONFIG_SYS_SDRAM_BASE + \
>> + (CONFIG_SYS_SDRAM_SIZE << 20))
>> +
>> +/* Configuration for environment
>> + * Environment is embedded in u-boot in the second sector of the flash
>> + */
>> +
>> +#if defined(CONFIG_CF_SBF)
>> +#define CONFIG_ENV_IS_IN_SPI_FLASH 1
>> +#define CONFIG_ENV_SPI_CS 1
>> +#define CONFIG_ENV_OFFSET 0x40000
>> +#define CONFIG_ENV_SIZE 0x2000
>> +#define CONFIG_ENV_SECT_SIZE 0x10000
>> +#endif
>> +
>> +#undef CONFIG_ENV_OVERWRITE
>> +
>> +/* Cache Configuration */
>> +#define CONFIG_SYS_CACHELINE_SIZE 16
>> +#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
>> + CONFIG_SYS_INIT_RAM_SIZE - 8)
>> +#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
>> + CONFIG_SYS_INIT_RAM_SIZE - 4)
>> +#define CONFIG_SYS_ICACHE_INV (CF_CACR_BCINVA + CF_CACR_ICINVA)
>> +#define CONFIG_SYS_DCACHE_INV (CF_CACR_DCINVA)
>> +#define CONFIG_SYS_CACHE_ACR2 (CONFIG_SYS_SDRAM_BASE | \
>> + CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
>> + CF_ACR_EN | CF_ACR_SM_ALL)
>> +#define CONFIG_SYS_CACHE_ICACR (CF_CACR_BEC | CF_CACR_IEC | \
>> + CF_CACR_ICINVA | CF_CACR_EUSP)
>> +#define CONFIG_SYS_CACHE_DCACR ((CONFIG_SYS_CACHE_ICACR | \
>> + CF_CACR_DEC | CF_CACR_DDCM_P | \
>> + CF_CACR_DCINVA) & ~CF_CACR_ICINVA)
>> +
>> +#define CACR_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
>> + CONFIG_SYS_INIT_RAM_SIZE - 12)
>> +
>> +#endif /* __STMARK2_CONFIG_H */
>> diff --git a/scripts/config_whitelist.txt b/scripts/config_whitelist.txt
>> index e8f49ebe5d..e6faf3450e 100644
>> --- a/scripts/config_whitelist.txt
>> +++ b/scripts/config_whitelist.txt
>> @@ -2696,6 +2696,7 @@ CONFIG_STM32_GPIO
>> CONFIG_STM32_HSE_HZ
>> CONFIG_STM32_HZ
>> CONFIG_STM32_SERIAL
>> +CONFIG_STMARK2
>> CONFIG_STRESS
>> CONFIG_STRIDER
>> CONFIG_STRIDER_CON
>>
>
> ---
> L'absence de virus dans ce courrier électronique a été vérifiée par le logiciel antivirus Avast.
> https://www.avast.com/antivirus
>
Regards,
Angelo Dureghello
^ permalink raw reply [flat|nested] 5+ messages in thread
* [U-Boot] [PATCH] m68k: add board stmark2, mcf5441x based
2017-08-05 13:19 ` Bin Meng
@ 2017-08-06 19:53 ` Angelo Dureghello
0 siblings, 0 replies; 5+ messages in thread
From: Angelo Dureghello @ 2017-08-06 19:53 UTC (permalink / raw)
To: u-boot
Hi Bin,
On 05/08/2017 15:19, Bin Meng wrote:
> Hi Angelo,
>
> On Sat, Jul 15, 2017 at 5:45 AM, Angelo Dureghello <angelo@sysam.it> wrote:
>> Signed-off-by: Angelo Dureghello <angelo@sysam.it>
>
> Can you please write something about your board in the commit message?
sure, sending patch v2.
>
>> ---
>> arch/m68k/Kconfig | 5 +
>> board/sysam/stmark2/Kconfig | 15 +++
>> board/sysam/stmark2/MAINTAINERS | 6 ++
>> board/sysam/stmark2/Makefile | 8 ++
>> board/sysam/stmark2/sbf_dram_init.S | 119 +++++++++++++++++++++
>> board/sysam/stmark2/stmark2.c | 47 +++++++++
>> configs/stmark2_defconfig | 26 +++++
>> include/configs/stmark2.h | 202 ++++++++++++++++++++++++++++++++++++
>> scripts/config_whitelist.txt | 1 +
>> 9 files changed, 429 insertions(+)
>> create mode 100644 board/sysam/stmark2/Kconfig
>> create mode 100644 board/sysam/stmark2/MAINTAINERS
>> create mode 100644 board/sysam/stmark2/Makefile
>> create mode 100644 board/sysam/stmark2/sbf_dram_init.S
>> create mode 100644 board/sysam/stmark2/stmark2.c
>> create mode 100644 configs/stmark2_defconfig
>> create mode 100644 include/configs/stmark2.h
>>
>> diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig
>> index 26509b73c6..42fb91539a 100644
>> --- a/arch/m68k/Kconfig
>> +++ b/arch/m68k/Kconfig
>> @@ -200,6 +200,10 @@ config TARGET_AMCORE
>> bool "Support AMCORE"
>> select M5307
>>
>> +config TARGET_STMARK2
>> + bool "Support stmark2"
>> + select M54418
>> +
>> endchoice
>>
>> source "board/BuS/eb_cpu5282/Kconfig"
>> @@ -223,5 +227,6 @@ source "board/freescale/m54455evb/Kconfig"
>> source "board/freescale/m547xevb/Kconfig"
>> source "board/freescale/m548xevb/Kconfig"
>> source "board/sysam/amcore/Kconfig"
>> +source "board/sysam/stmark2/Kconfig"
>>
>> endmenu
>> diff --git a/board/sysam/stmark2/Kconfig b/board/sysam/stmark2/Kconfig
>> new file mode 100644
>> index 0000000000..87ab7ab7b5
>> --- /dev/null
>> +++ b/board/sysam/stmark2/Kconfig
>> @@ -0,0 +1,15 @@
>> +if TARGET_STMARK2
>> +
>> +config SYS_CPU
>> + default "mcf5445x"
>> +
>> +config SYS_BOARD
>> + default "stmark2"
>> +
>> +config SYS_VENDOR
>> + default "sysam"
>> +
>> +config SYS_CONFIG_NAME
>> + default "stmark2"
>> +
>> +endif
>> diff --git a/board/sysam/stmark2/MAINTAINERS b/board/sysam/stmark2/MAINTAINERS
>> new file mode 100644
>> index 0000000000..b87f432bb3
>> --- /dev/null
>> +++ b/board/sysam/stmark2/MAINTAINERS
>> @@ -0,0 +1,6 @@
>> +STMARK2 BOARD
>> +M: Angelo Dureghello <angelo@sysam.it>
>> +S: Maintained
>> +F: board/sysam/stmark2/
>> +F: include/configs/stmark2.h
>> +F: configs/stmark2_defconfig
>> diff --git a/board/sysam/stmark2/Makefile b/board/sysam/stmark2/Makefile
>> new file mode 100644
>> index 0000000000..064a57ea05
>> --- /dev/null
>> +++ b/board/sysam/stmark2/Makefile
>> @@ -0,0 +1,8 @@
>> +#
>> +# (C) Copyright 2014 Angelo Dureghello <angelo@sysam.it>
>> +#
>> +# SPDX-License-Identifier: GPL-2.0+
>> +#
>> +
>> +obj-y = stmark2.o
>> +extra-y += sbf_dram_init.o
>> diff --git a/board/sysam/stmark2/sbf_dram_init.S b/board/sysam/stmark2/sbf_dram_init.S
>> new file mode 100644
>> index 0000000000..52abda5c3c
>> --- /dev/null
>> +++ b/board/sysam/stmark2/sbf_dram_init.S
>> @@ -0,0 +1,119 @@
>> +/*
>> + * Board-specific early ddr/sdram init.
>> + *
>> + * (C) Copyright 2017 Angelo Dureghello <angelo@sysam.it>
>> + *
>> + * SPDX-License-Identifier: GPL-2.0+
>> + */
>> +
>> +.equ PPMCR0, 0xfc04002d
>> +.equ MSCR_SDRAMC, 0xec094060
>> +.equ MISCCR2, 0xec09001a
>> +.equ DDR_RCR, 0xfc0b8180
>> +.equ DDR_PADCR, 0xfc0b81ac
>> +.equ DDR_CR00, 0xfc0b8000
>> +.equ DDR_CR06, 0xfc0b8018
>> +.equ DDR_CR09, 0xfc0b8024
>> +.equ DDR_CR40, 0xfc0b80a0
>> +.equ DDR_CR45, 0xfc0b80b4
>> +.equ DDR_CR56, 0xfc0b80e0
>> +
>> +.global sbf_dram_init
>> +.text
>> +
>> +sbf_dram_init:
>> + /* CD46 = DDR on */
>> + move.l #PPMCR0, %a1
>> + move.b #46, (%a1)
>> +
>> + /* stmark 2, max drive strength */
>> + move.l #MSCR_SDRAMC, %a1
>> + move.b #1, (%a1)
>> +
>> + /*
>> + * use cpu clock, seems more realiable
>> + *
>> + * DDR2 clock is serviced from DDR controller as input clock / 2
>> + * so, if clock comes from
>> + * vco, i.e. 480(vco) / 2, so ddr clock is 240 Mhz (measured)
>> + * cpu, i.e. 250(cpu) / 2, so ddr clock is 125 Mhz (measured)
>> + *
>> + * .
>> + * / \ DDR2 can't be clocked lower than 125Mhz
>> + * / ! \ DDR2 init must pass further i/dcache enable test
>> + * /_____\
>> + * WARNING
>> + */
>> +
>> + /* cpu / 2 = 125 Mhz for 480 Mhz pll */
>> + move.l #MISCCR2, %a1
>> + move.w #0xa01d, (%a1)
>> +
>> + /* DDR force sw reset settings */
>> + move.l #DDR_RCR, %a1
>> + move.l #0x00000000, (%a1)
>> + move.l #0x40000000, (%a1)
>> +
>> + /*
>> + * PAD_ODT_CS: for us seems both 1(75 ohm) and 2(150ohm) are good,
>> + * 500/700 mV are ok
>> + */
>> + move.l #DDR_PADCR, %a1
>> + move.l #0x01030203, (%a1) /* as freescale tower */
>> +
>> + move.l #DDR_CR00, %a1
>> + move.l #0x01010101, (%a1)+ /* 0x00 */
>> + move.l #0x00000101, (%a1)+ /* 0x04 */
>> + move.l #0x01010100, (%a1)+ /* 0x08 */
>> + move.l #0x01010000, (%a1)+ /* 0x0C */
>> + move.l #0x00010101, (%a1)+ /* 0x10 */
>> + move.l #DDR_CR06, %a1
>> + move.l #0x00010100, (%a1)+ /* 0x18 */
>> + move.l #0x00000001, (%a1)+ /* 0x1C */
>> + move.l #0x01000001, (%a1)+ /* 0x20 */
>> + move.l #0x00000100, (%a1)+ /* 0x24 */
>> + move.l #0x00010001, (%a1)+ /* 0x28 */
>> + move.l #0x00000200, (%a1)+ /* 0x2C */
>> + move.l #0x01000002, (%a1)+ /* 0x30 */
>> + move.l #0x00000000, (%a1)+ /* 0x34 */
>> + move.l #0x00000100, (%a1)+ /* 0x38 */
>> + move.l #0x02000100, (%a1)+ /* 0x3C */
>> + move.l #0x02000407, (%a1)+ /* 0x40 */
>> + move.l #0x02030007, (%a1)+ /* 0x44 */
>> + move.l #0x02000100, (%a1)+ /* 0x48 */
>> + move.l #0x0A030203, (%a1)+ /* 0x4C */
>> + move.l #0x00020708, (%a1)+ /* 0x50 */
>> + move.l #0x00050008, (%a1)+ /* 0x54 */
>> + move.l #0x04030002, (%a1)+ /* 0x58 */
>> + move.l #0x00000004, (%a1)+ /* 0x5C */
>> + move.l #0x020A0000, (%a1)+ /* 0x60 */
>> + move.l #0x0C00000E, (%a1)+ /* 0x64 */
>> + move.l #0x00002004, (%a1)+ /* 0x68 */
>> + move.l #0x00000000, (%a1)+ /* 0x6C */
>> + move.l #0x00100010, (%a1)+ /* 0x70 */
>> + move.l #0x00100010, (%a1)+ /* 0x74 */
>> + move.l #0x00000000, (%a1)+ /* 0x78 */
>> + move.l #0x07990000, (%a1)+ /* 0x7C */
>> + move.l #DDR_CR40, %a1
>> + move.l #0x00000000, (%a1)+ /* 0xA0 */
>> + move.l #0x00C80064, (%a1)+ /* 0xA4 */
>> + move.l #0x44520002, (%a1)+ /* 0xA8 */
>> + move.l #0x00C80023, (%a1)+ /* 0xAC */
>> + move.l #DDR_CR45, %a1
>> + move.l #0x0000C350, (%a1) /* 0xB4 */
>> + move.l #DDR_CR56, %a1
>> + move.l #0x04000000, (%a1)+ /* 0xE0 */
>> + move.l #0x03000304, (%a1)+ /* 0xE4 */
>> + move.l #0x40040000, (%a1)+ /* 0xE8 */
>> + move.l #0xC0004004, (%a1)+ /* 0xEC */
>> + move.l #0x0642C000, (%a1)+ /* 0xF0 */
>> + move.l #0x00000642, (%a1)+ /* 0xF4 */
>> + move.l #DDR_CR09, %a1
>> + tpf
>> + move.l #0x01000100, (%a1) /* 0x24 */
>> +
>> + move.l #0x2000, %d1
>> + bsr asm_delay
>> +
>> +
>> + rts
>> diff --git a/board/sysam/stmark2/stmark2.c b/board/sysam/stmark2/stmark2.c
>> new file mode 100644
>> index 0000000000..4f291ab6d6
>> --- /dev/null
>> +++ b/board/sysam/stmark2/stmark2.c
>> @@ -0,0 +1,47 @@
>> +/*
>> + * Board-specific init.
>> + *
>> + * (C) Copyright 2017 Angelo Dureghello <angelo@sysam.it>
>> + *
>> + * SPDX-License-Identifier: GPL-2.0+
>> + */
>> +
>> +#include <common.h>
>> +#include <spi.h>
>> +#include <asm/io.h>
>> +#include <asm/immap.h>
>> +#include <mmc.h>
>> +#include <fsl_esdhc.h>
>> +
>> +DECLARE_GLOBAL_DATA_PTR;
>> +
>> +int checkboard(void)
>> +{
>> + /*
>> + * need to to:
>> + * Check serial flash size. if 2mb evb, else 8mb demo
>> + */
>> + puts("Board: ");
>> + puts("Sysam stmark2\n");
>> + return 0;
>> +}
>> +
>> +int dram_init(void)
>> +{
>> + u32 dramsize;
>> +
>> + /*
>> + * Serial Boot: The dram is already initialized in start.S
>> + * only require to return DRAM size
>> + */
>> + dramsize = CONFIG_SYS_SDRAM_SIZE * 0x100000;
>> +
>> + gd->ram_size = dramsize;
>> +
>> + return 0;
>> +}
>> +
>> +int testdram(void)
>> +{
>> + return 0;
>> +}
>> diff --git a/configs/stmark2_defconfig b/configs/stmark2_defconfig
>> new file mode 100644
>> index 0000000000..cf3625c281
>> --- /dev/null
>> +++ b/configs/stmark2_defconfig
>> @@ -0,0 +1,26 @@
>> +CONFIG_M68K=y
>> +CONFIG_SYS_TEXT_BASE=0x47E00000
>> +CONFIG_TARGET_STMARK2=y
>> +CONFIG_SYS_EXTRA_OPTIONS="CF_SBF,SYS_SERIAL_BOOT,SYS_INPUT_CLKSRC=30000000"
>> +# CONFIG_DISPLAY_BOARDINFO is not set
>> +# CONFIG_SPL_LEGACY_IMAGE_SUPPORT is not set
>> +CONFIG_HUSH_PARSER=y
>> +CONFIG_SYS_PROMPT="stmark2 $ "
>> +# CONFIG_CMD_BDI is not set
>> +# CONFIG_CMD_CONSOLE is not set
>> +# CONFIG_CMD_IMLS is not set
>> +# CONFIG_CMD_EXPORTENV is not set
>> +# CONFIG_CMD_IMPORTENV is not set
>> +CONFIG_CMD_LOADB=y
>> +# CONFIG_CMD_LOADS is not set
>> +# CONFIG_CMD_FLASH is not set
>> +CONFIG_CMD_SF=y
>> +CONFIG_CMD_SPI=y
>> +# CONFIG_CMD_FPGA is not set
>> +# CONFIG_CMD_SETEXPR is not set
>> +# CONFIG_CMD_NET is not set
>> +# CONFIG_CMD_NFS is not set
>> +CONFIG_CMD_CACHE=y
>> +CONFIG_SPI_FLASH=y
>> +CONFIG_SPI_FLASH_MTD=y
>> +CONFIG_REGEX=y
>> diff --git a/include/configs/stmark2.h b/include/configs/stmark2.h
>> new file mode 100644
>> index 0000000000..bd1f64bc8f
>> --- /dev/null
>> +++ b/include/configs/stmark2.h
>> @@ -0,0 +1,202 @@
>> +/*
>> + * Sysam stmark2 board configuration
>> + *
>> + * (C) Copyright 2016 Angelo Dureghello <angelo@sysam.it>
>> + *
>> + * SPDX-License-Identifier: GPL-2.0+
>> + */
>> +
>> +#ifndef __STMARK2_CONFIG_H
>> +#define __STMARK2_CONFIG_H
>> +
>> +#define CONFIG_STMARK2
>> +#define CONFIG_HOSTNAME stmark2
>> +
>> +#define CONFIG_MCFUART
>> +#define CONFIG_SYS_UART_PORT 0
>> +#define CONFIG_SYS_BAUDRATE_TABLE { 9600 , 19200 , 38400 , 57600, 115200 }
>> +
>> +#define LDS_BOARD_TEXT \
>> + board/sysam/stmark2/sbf_dram_init.o (.text*)
>> +
>> +#define CONFIG_TIMESTAMP
>> +
>> +/* commands */
>> +#define CONFIG_CMD_REGINFO
>> +
>> +#define CONFIG_BOOTARGS \
>> + "console=ttyS0,115200 root=/dev/ram0 rw " \
>> + "rootfstype=ramfs " \
>> + "rdinit=/bin/init " \
>> + "devtmpfs.mount=1"
>> +
>> +#define CONFIG_BOOTCOMMAND \
>> + "sf probe 0:1 50000000; " \
>> + "sf read ${loadaddr} 0x100000 ${kern_size}; " \
>> + "bootm ${loadaddr}"
>> +
>> +#define CONFIG_EXTRA_ENV_SETTINGS \
>> + "kern_size=0x700000\0" \
>> + "loadaddr=0x40001000\0" \
>> + "-(rootfs)\0" \
>> + "update_uboot=loady ${loadaddr}; " \
>> + "sf probe 0:1 50000000; " \
>> + "sf erase 0 0x80000; " \
>> + "sf write ${loadaddr} 0 ${filesize}\0" \
>> + "update_kernel=loady ${loadaddr}; " \
>> + "setenv kern_size ${filesize}; saveenv; " \
>> + "sf probe 0:1 50000000; " \
>> + "sf erase 0x100000 0x700000; " \
>> + "sf write ${loadaddr} 0x100000 ${filesize}\0" \
>> + "update_rootfs=loady ${loadaddr}; " \
>> + "sf probe 0:1 50000000; " \
>> + "sf erase 0x00800000 0x100000; " \
>> + "sf write ${loadaddr} 0x00800000 ${filesize}\0" \
>> + ""
>> +
>> +/* Realtime clock */
>> +#undef CONFIG_MCFRTC
>> +#define CONFIG_RTC_MCFRRTC
>> +#define CONFIG_SYS_MCFRRTC_BASE 0xFC0A8000
>> +
>> +/* spi not partitions */
>> +#define CONFIG_CMD_MTDPARTS
>> +#define CONFIG_MTD_DEVICE
>> +#define CONFIG_JFFS2_CMDLINE
>> +#define CONFIG_JFFS2_DEV "nor0"
>> +#define MTDIDS_DEFAULT "nor0=spi-flash.0"
>> +#define MTDPARTS_DEFAULT \
>> + "mtdparts=spi-flash.0:" \
>> + "1m(u-boot)," \
>> + "7m(kernel)," \
>> + "-(rootfs)"
>> +
>> +/* Timer */
>> +#define CONFIG_MCFTMR
>> +#undef CONFIG_MCFPIT
>> +
>> +/* DSPI and Serial Flash */
>> +#define CONFIG_CF_SPI
>> +#define CONFIG_CF_DSPI
>> +#define CONFIG_SF_DEFAULT_SPEED 50000000
>> +#define CONFIG_SERIAL_FLASH
>> +#define CONFIG_HARD_SPI
>> +#define CONFIG_SPI_FLASH_ISSI
>> +#define CONFIG_ENV_SPI_BUS 0
>> +#define CONFIG_ENV_SPI_CS 1
>> +
>> +#define CONFIG_SYS_SBFHDR_SIZE 0x7
>> +
>> +#define CONFIG_SYS_DSPI_CTAR0 (DSPI_CTAR_TRSZ(7) | \
>> + DSPI_CTAR_PCSSCK_1CLK | \
>> + DSPI_CTAR_PASC(0) | \
>> + DSPI_CTAR_PDT(0) | \
>> + DSPI_CTAR_CSSCK(0) | \
>> + DSPI_CTAR_ASC(0) | \
>> + DSPI_CTAR_DT(1) | \
>> + DSPI_CTAR_BR(6))
>> +#define CONFIG_SYS_DSPI_CTAR1 (CONFIG_SYS_DSPI_CTAR0)
>> +#define CONFIG_SYS_DSPI_CTAR2 (CONFIG_SYS_DSPI_CTAR0)
>> +
>> +/* Input, PCI, Flexbus, and VCO */
>> +#define CONFIG_EXTRA_CLOCK
>> +
>> +#define CONFIG_PRAM 2048 /* 2048 KB */
>> +#define CONFIG_SYS_LONGHELP
>> +#define CONFIG_AUTO_COMPLETE
>> +#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
>> +
>> +/* Print Buffer Size */
>> +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
>> + sizeof(CONFIG_SYS_PROMPT) + 16)
>> +#define CONFIG_SYS_MAXARGS 16
>> +/* Boot Argument Buffer Size */
>> +#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
>> +
>> +#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x10000)
>> +#define CONFIG_SYS_MBAR 0xFC000000
>> +
>> +/*
>> + * Definitions for initial stack pointer and data area (in internal SRAM)
>> + */
>> +#define CONFIG_SYS_INIT_RAM_ADDR 0x80000000
>> +/* End of used area in internal SRAM */
>> +#define CONFIG_SYS_INIT_RAM_SIZE 0x10000
>> +#define CONFIG_SYS_INIT_RAM_CTRL 0x221
>> +#define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_SIZE - \
>> + GENERATED_GBL_DATA_SIZE) - 32)
>> +#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
>> +#define CONFIG_SYS_SBFHDR_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - 32)
>> +
>> +/*
>> + * Start addresses for the final memory configuration
>> + * (Set up by the startup code)
>> + * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
>> + */
>> +#define CONFIG_SYS_SDRAM_BASE 0x40000000
>> +#define CONFIG_SYS_SDRAM_SIZE 128 /* SDRAM size in MB */
>> +
>> +#define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE + 0x400)
>> +#define CONFIG_SYS_MEMTEST_END ((CONFIG_SYS_SDRAM_SIZE - 3) << 20)
>> +#define CONFIG_SYS_DRAM_TEST
>> +
>> +#if defined(CONFIG_CF_SBF)
>> +#define CONFIG_SERIAL_BOOT
>> +#endif
>> +
>> +#if defined(CONFIG_SERIAL_BOOT)
>> +#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_TEXT_BASE + 0x400)
>> +#else
>> +#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400)
>> +#endif
>> +
>> +#define CONFIG_SYS_BOOTPARAMS_LEN (64 * 1024)
>> +/* Reserve 256 kB for Monitor */
>> +#define CONFIG_SYS_MONITOR_LEN (256 << 10)
>> +/* Reserve 256 kB for malloc() */
>> +#define CONFIG_SYS_MALLOC_LEN (256 << 10)
>> +
>> +/*
>> + * For booting Linux, the board info and command line data
>> + * have to be in the first 8 MB of memory, since this is
>> + * the maximum mapped by the Linux kernel during initialization ??
>> + */
>> +/* Initial Memory map for Linux */
>> +#define CONFIG_SYS_BOOTMAPSZ (CONFIG_SYS_SDRAM_BASE + \
>> + (CONFIG_SYS_SDRAM_SIZE << 20))
>> +
>> +/* Configuration for environment
>> + * Environment is embedded in u-boot in the second sector of the flash
>> + */
>> +
>> +#if defined(CONFIG_CF_SBF)
>> +#define CONFIG_ENV_IS_IN_SPI_FLASH 1
>
> This is now in Kconfig.
>
>> +#define CONFIG_ENV_SPI_CS 1
>> +#define CONFIG_ENV_OFFSET 0x40000
>> +#define CONFIG_ENV_SIZE 0x2000
>> +#define CONFIG_ENV_SECT_SIZE 0x10000
>> +#endif
>> +
>> +#undef CONFIG_ENV_OVERWRITE
>> +
>> +/* Cache Configuration */
>> +#define CONFIG_SYS_CACHELINE_SIZE 16
>> +#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
>> + CONFIG_SYS_INIT_RAM_SIZE - 8)
>> +#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
>> + CONFIG_SYS_INIT_RAM_SIZE - 4)
>> +#define CONFIG_SYS_ICACHE_INV (CF_CACR_BCINVA + CF_CACR_ICINVA)
>> +#define CONFIG_SYS_DCACHE_INV (CF_CACR_DCINVA)
>> +#define CONFIG_SYS_CACHE_ACR2 (CONFIG_SYS_SDRAM_BASE | \
>> + CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
>> + CF_ACR_EN | CF_ACR_SM_ALL)
>> +#define CONFIG_SYS_CACHE_ICACR (CF_CACR_BEC | CF_CACR_IEC | \
>> + CF_CACR_ICINVA | CF_CACR_EUSP)
>> +#define CONFIG_SYS_CACHE_DCACR ((CONFIG_SYS_CACHE_ICACR | \
>> + CF_CACR_DEC | CF_CACR_DDCM_P | \
>> + CF_CACR_DCINVA) & ~CF_CACR_ICINVA)
>> +
>> +#define CACR_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
>> + CONFIG_SYS_INIT_RAM_SIZE - 12)
>> +
>> +#endif /* __STMARK2_CONFIG_H */
>> diff --git a/scripts/config_whitelist.txt b/scripts/config_whitelist.txt
>> index e8f49ebe5d..e6faf3450e 100644
>> --- a/scripts/config_whitelist.txt
>> +++ b/scripts/config_whitelist.txt
>> @@ -2696,6 +2696,7 @@ CONFIG_STM32_GPIO
>> CONFIG_STM32_HSE_HZ
>> CONFIG_STM32_HZ
>> CONFIG_STM32_SERIAL
>> +CONFIG_STMARK2
>
> We should stop adding ad-hoc CONFIG_xxx. Please use Kconfig.
>
>> CONFIG_STRESS
>> CONFIG_STRIDER
>> CONFIG_STRIDER_CON
>> --
>
> Regards,
> Bin
>
Regards,
Angelo Dureghello
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2017-08-06 19:53 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2017-07-14 21:45 [U-Boot] [PATCH] m68k: add board stmark2, mcf5441x based Angelo Dureghello
2017-08-05 12:58 ` christophe leroy
2017-08-06 19:52 ` Angelo Dureghello
2017-08-05 13:19 ` Bin Meng
2017-08-06 19:53 ` Angelo Dureghello
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