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| author | Alison Wang <b18965@freescale.com> | 2014-12-09 17:38:02 +0800 |
|---|---|---|
| committer | York Sun <yorksun@freescale.com> | 2014-12-11 09:40:14 -0800 |
| commit | d612f0ab34b27be4ad50b1236fbd6c84450997f1 (patch) | |
| tree | d175f1c357b997510468ebd220712f0a4a414c03 /include | |
| parent | 4c59ab9cfbdd34f5ef1e960470accdc63e2483c1 (diff) | |
| download | u-boot-imx-d612f0ab34b27be4ad50b1236fbd6c84450997f1.zip u-boot-imx-d612f0ab34b27be4ad50b1236fbd6c84450997f1.tar.gz u-boot-imx-d612f0ab34b27be4ad50b1236fbd6c84450997f1.tar.bz2 | |
arm: ls102xa: Add QSPI boot support for LS1021AQDS/TWR board
This patch adds QSPI boot support for LS1021AQDS/TWR board.
The QSPI boot image need to be programmed into the QSPI flash
first. Then the booting will start from QSPI memory space.
Signed-off-by: Alison Wang <alison.wang@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/configs/ls1021aqds.h | 34 | ||||
| -rw-r--r-- | include/configs/ls1021atwr.h | 28 |
2 files changed, 62 insertions, 0 deletions
diff --git a/include/configs/ls1021aqds.h b/include/configs/ls1021aqds.h index 4496871..6f8b43f 100644 --- a/include/configs/ls1021aqds.h +++ b/include/configs/ls1021aqds.h @@ -37,8 +37,14 @@ unsigned long get_board_sys_clk(void); unsigned long get_board_ddr_clk(void); #endif +#ifdef CONFIG_QSPI_BOOT +#define CONFIG_SYS_CLK_FREQ 100000000 +#define CONFIG_DDR_CLK_FREQ 100000000 +#define CONFIG_QIXIS_I2C_ACCESS +#else #define CONFIG_SYS_CLK_FREQ get_board_sys_clk() #define CONFIG_DDR_CLK_FREQ get_board_ddr_clk() +#endif #ifdef CONFIG_RAMBOOT_PBL #define CONFIG_SYS_FSL_PBL_PBI board/freescale/ls1021aqds/ls102xa_pbi.cfg @@ -73,6 +79,11 @@ unsigned long get_board_ddr_clk(void); #define CONFIG_SYS_MONITOR_LEN 0x80000 #endif +#ifdef CONFIG_QSPI_BOOT +#define CONFIG_SYS_TEXT_BASE 0x40010000 +#define CONFIG_SYS_NO_FLASH +#endif + #ifndef CONFIG_SYS_TEXT_BASE #define CONFIG_SYS_TEXT_BASE 0x67f80000 #endif @@ -112,6 +123,7 @@ unsigned long get_board_ddr_clk(void); /* * IFC Definitions */ +#ifndef CONFIG_QSPI_BOOT #define CONFIG_FSL_IFC #define CONFIG_SYS_FLASH_BASE 0x60000000 #define CONFIG_SYS_FLASH_BASE_PHYS CONFIG_SYS_FLASH_BASE @@ -204,6 +216,7 @@ unsigned long get_board_ddr_clk(void); #define CONFIG_CMD_NAND #define CONFIG_SYS_NAND_BLOCK_SIZE (128 * 1024) +#endif /* * QIXIS Definitions @@ -316,6 +329,18 @@ unsigned long get_board_ddr_clk(void); #define CONFIG_CMD_FAT #define CONFIG_DOS_PARTITION +/* QSPI */ +#ifdef CONFIG_QSPI_BOOT +#define CONFIG_FSL_QSPI +#define QSPI0_AMBA_BASE 0x40000000 +#define FSL_QSPI_FLASH_SIZE (1 << 24) +#define FSL_QSPI_FLASH_NUM 2 + +#define CONFIG_CMD_SF +#define CONFIG_SPI_FLASH +#define CONFIG_SPI_FLASH_SPANSION +#endif + /* * USB */ @@ -394,7 +419,11 @@ unsigned long get_board_ddr_clk(void); #define CONFIG_CMDLINE_TAG #define CONFIG_CMDLINE_EDITING +#ifdef CONFIG_QSPI_BOOT +#undef CONFIG_CMD_IMLS +#else #define CONFIG_CMD_IMLS +#endif #define CONFIG_HWCONFIG #define HWCONFIG_BUFFER_SIZE 128 @@ -458,6 +487,11 @@ unsigned long get_board_ddr_clk(void); #define CONFIG_ENV_IS_IN_MMC #define CONFIG_SYS_MMC_ENV_DEV 0 #define CONFIG_ENV_SIZE 0x2000 +#elif defined(CONFIG_QSPI_BOOT) +#define CONFIG_ENV_IS_IN_SPI_FLASH +#define CONFIG_ENV_SIZE 0x2000 /* 8KB */ +#define CONFIG_ENV_OFFSET 0x100000 /* 1MB */ +#define CONFIG_ENV_SECT_SIZE 0x10000 #else #define CONFIG_ENV_IS_IN_FLASH #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SECT_SIZE) diff --git a/include/configs/ls1021atwr.h b/include/configs/ls1021atwr.h index 972becd..a3271fe 100644 --- a/include/configs/ls1021atwr.h +++ b/include/configs/ls1021atwr.h @@ -67,6 +67,11 @@ #define CONFIG_SYS_MONITOR_LEN 0x80000 #endif +#ifdef CONFIG_QSPI_BOOT +#define CONFIG_SYS_TEXT_BASE 0x40010000 +#define CONFIG_SYS_NO_FLASH +#endif + #ifndef CONFIG_SYS_TEXT_BASE #define CONFIG_SYS_TEXT_BASE 0x67f80000 #endif @@ -90,6 +95,7 @@ /* * IFC Definitions */ +#ifndef CONFIG_QSPI_BOOT #define CONFIG_FSL_IFC #define CONFIG_SYS_FLASH_BASE 0x60000000 #define CONFIG_SYS_FLASH_BASE_PHYS CONFIG_SYS_FLASH_BASE @@ -133,6 +139,7 @@ #define CONFIG_CFI_FLASH_USE_WEAK_ACCESSORS #define CONFIG_SYS_WRITE_SWAPPED_DATA +#endif /* CPLD */ @@ -216,6 +223,18 @@ #define CONFIG_CMD_FAT #define CONFIG_DOS_PARTITION +/* QSPI */ +#ifdef CONFIG_QSPI_BOOT +#define CONFIG_FSL_QSPI +#define QSPI0_AMBA_BASE 0x40000000 +#define FSL_QSPI_FLASH_SIZE (1 << 24) +#define FSL_QSPI_FLASH_NUM 2 + +#define CONFIG_CMD_SF +#define CONFIG_SPI_FLASH +#define CONFIG_SPI_FLASH_STMICRO +#endif + /* * Video */ @@ -287,7 +306,11 @@ #define CONFIG_CMDLINE_TAG #define CONFIG_CMDLINE_EDITING +#ifdef CONFIG_QSPI_BOOT +#undef CONFIG_CMD_IMLS +#else #define CONFIG_CMD_IMLS +#endif #define CONFIG_HWCONFIG #define HWCONFIG_BUFFER_SIZE 128 @@ -350,6 +373,11 @@ #define CONFIG_ENV_IS_IN_MMC #define CONFIG_SYS_MMC_ENV_DEV 0 #define CONFIG_ENV_SIZE 0x20000 +#elif defined(CONFIG_QSPI_BOOT) +#define CONFIG_ENV_IS_IN_SPI_FLASH +#define CONFIG_ENV_SIZE 0x2000 +#define CONFIG_ENV_OFFSET 0x100000 +#define CONFIG_ENV_SECT_SIZE 0x10000 #else #define CONFIG_ENV_IS_IN_FLASH #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SECT_SIZE) |