From dbdb5abd070163f59901884c672b49c25b1aeea9 Mon Sep 17 00:00:00 2001 From: Andreas Bießmann Date: Fri, 6 Feb 2015 23:06:39 +0100 Subject: avr32: use dlmalloc for DMA buffers MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Andreas Bießmann --- include/configs/atngw100.h | 1 - include/configs/atngw100mkii.h | 1 - include/configs/atstk1002.h | 1 - include/configs/atstk1006.h | 1 - include/configs/favr-32-ezkit.h | 1 - include/configs/grasshopper.h | 1 - include/configs/hammerhead.h | 1 - include/configs/mimc200.h | 1 - 8 files changed, 8 deletions(-) (limited to 'include') diff --git a/include/configs/atngw100.h b/include/configs/atngw100.h index 9c81e3199f..540e86ae47 100644 --- a/include/configs/atngw100.h +++ b/include/configs/atngw100.h @@ -143,7 +143,6 @@ #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INTRAM_BASE + CONFIG_SYS_INTRAM_SIZE) #define CONFIG_SYS_MALLOC_LEN (256*1024) -#define CONFIG_SYS_DMA_ALLOC_LEN (16384) /* Allow 4MB for the kernel run-time image */ #define CONFIG_SYS_LOAD_ADDR (EBI_SDRAM_BASE + 0x00400000) diff --git a/include/configs/atngw100mkii.h b/include/configs/atngw100mkii.h index 7b4f9cf206..35eae76930 100644 --- a/include/configs/atngw100mkii.h +++ b/include/configs/atngw100mkii.h @@ -164,7 +164,6 @@ #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INTRAM_BASE + CONFIG_SYS_INTRAM_SIZE) #define CONFIG_SYS_MALLOC_LEN (256*1024) -#define CONFIG_SYS_DMA_ALLOC_LEN (16384) /* Allow 4MB for the kernel run-time image */ #define CONFIG_SYS_LOAD_ADDR (EBI_SDRAM_BASE + 0x00400000) diff --git a/include/configs/atstk1002.h b/include/configs/atstk1002.h index 8f3fd0bb00..9e58238f1d 100644 --- a/include/configs/atstk1002.h +++ b/include/configs/atstk1002.h @@ -158,7 +158,6 @@ #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INTRAM_BASE + CONFIG_SYS_INTRAM_SIZE) #define CONFIG_SYS_MALLOC_LEN (256*1024) -#define CONFIG_SYS_DMA_ALLOC_LEN (16384) /* Allow 4MB for the kernel run-time image */ #define CONFIG_SYS_LOAD_ADDR (EBI_SDRAM_BASE + 0x00400000) diff --git a/include/configs/atstk1006.h b/include/configs/atstk1006.h index bbe0aea861..25090a68fa 100644 --- a/include/configs/atstk1006.h +++ b/include/configs/atstk1006.h @@ -159,7 +159,6 @@ #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INTRAM_BASE + CONFIG_SYS_INTRAM_SIZE) #define CONFIG_SYS_MALLOC_LEN (256*1024) -#define CONFIG_SYS_DMA_ALLOC_LEN (16384) /* Allow 4MB for the kernel run-time image */ #define CONFIG_SYS_LOAD_ADDR (EBI_SDRAM_BASE + 0x00400000) diff --git a/include/configs/favr-32-ezkit.h b/include/configs/favr-32-ezkit.h index 338d3dc782..75bff4ce28 100644 --- a/include/configs/favr-32-ezkit.h +++ b/include/configs/favr-32-ezkit.h @@ -162,7 +162,6 @@ #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INTRAM_BASE + CONFIG_SYS_INTRAM_SIZE) #define CONFIG_SYS_MALLOC_LEN (256*1024) -#define CONFIG_SYS_DMA_ALLOC_LEN (16384) /* Allow 4MB for the kernel run-time image */ #define CONFIG_SYS_LOAD_ADDR (EBI_SDRAM_BASE + 0x00400000) diff --git a/include/configs/grasshopper.h b/include/configs/grasshopper.h index 73534addfc..83f0ed2a62 100644 --- a/include/configs/grasshopper.h +++ b/include/configs/grasshopper.h @@ -151,7 +151,6 @@ CONFIG_SYS_INTRAM_SIZE) #define CONFIG_SYS_MALLOC_LEN (256*1024) -#define CONFIG_SYS_DMA_ALLOC_LEN (16384) /* Allow 4MB for the kernel run-time image */ #define CONFIG_SYS_LOAD_ADDR (EBI_SDRAM_BASE + 0x00400000) diff --git a/include/configs/hammerhead.h b/include/configs/hammerhead.h index 4f0603abc1..0bc42f12e0 100644 --- a/include/configs/hammerhead.h +++ b/include/configs/hammerhead.h @@ -137,7 +137,6 @@ #define CONFIG_SYS_MALLOC_LEN (256*1024) -#define CONFIG_SYS_DMA_ALLOC_LEN (16384) /* Allow 4MB for the kernel run-time image */ #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x00400000) diff --git a/include/configs/mimc200.h b/include/configs/mimc200.h index fc7ecfaee4..2fd3addc1a 100644 --- a/include/configs/mimc200.h +++ b/include/configs/mimc200.h @@ -157,7 +157,6 @@ #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INTRAM_BASE + CONFIG_SYS_INTRAM_SIZE) #define CONFIG_SYS_MALLOC_LEN (1024*1024) -#define CONFIG_SYS_DMA_ALLOC_LEN (16384) /* Allow 4MB for the kernel run-time image */ #define CONFIG_SYS_LOAD_ADDR (EBI_SDRAM_BASE + 0x00400000) -- cgit From 68145d4c7b3aa83d74c2dc904a39fab17cee1691 Mon Sep 17 00:00:00 2001 From: Andreas Bießmann Date: Fri, 6 Feb 2015 23:06:45 +0100 Subject: common/board_f: factor out reserve_stacks MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Introduce arch_reserve_stacks() to tailor gd->start_addr_sp and gd->irq_sp to the architecture needs. Signed-off-by: Andreas Bießmann Reviewed-by: Simon Glass --- include/common.h | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) (limited to 'include') diff --git a/include/common.h b/include/common.h index 91294547f5..77c55c6f26 100644 --- a/include/common.h +++ b/include/common.h @@ -252,6 +252,24 @@ static inline int print_cpuinfo(void) int update_flash_size(int flash_size); int arch_early_init_r(void); +/** + * Reserve all necessary stacks + * + * This is used in generic board init sequence in common/board_f.c. Each + * architecture could provide this function to tailor the required stacks. + * + * On entry gd->start_addr_sp is pointing to the suggested top of the stack. + * The callee ensures gd->start_add_sp is 16-byte aligned, so architectures + * require only this can leave it untouched. + * + * On exit gd->start_addr_sp and gd->irq_sp should be set to the respective + * positions of the stack. The stack pointer(s) will be set to this later. + * gd->irq_sp is only required, if the architecture needs it. + * + * @return 0 if no error + */ +__weak int arch_reserve_stacks(void); + /** * Show the DRAM size in a board-specific way * -- cgit From a752a8b4c49d67daa4ea9f9ebac3972bb1c2328b Mon Sep 17 00:00:00 2001 From: Andreas Bießmann Date: Fri, 6 Feb 2015 23:06:48 +0100 Subject: avr32: add generic board support MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Andreas Bießmann --- include/asm-generic/u-boot.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'include') diff --git a/include/asm-generic/u-boot.h b/include/asm-generic/u-boot.h index aef39d7884..a63a87a287 100644 --- a/include/asm-generic/u-boot.h +++ b/include/asm-generic/u-boot.h @@ -32,6 +32,10 @@ typedef struct bd_info { unsigned long bi_flashoffset; /* reserved area for startup monitor */ unsigned long bi_sramstart; /* start of SRAM memory */ unsigned long bi_sramsize; /* size of SRAM memory */ +#ifdef CONFIG_AVR32 + unsigned char bi_phy_id[4]; /* PHY address for ATAG_ETHERNET */ + unsigned long bi_board_number;/* ATAG_BOARDINFO */ +#endif #ifdef CONFIG_ARM unsigned long bi_arm_freq; /* arm frequency */ unsigned long bi_dsp_freq; /* dsp core frequency */ -- cgit From 573feec8a43bd1b44134a1a5ce10676b577d0358 Mon Sep 17 00:00:00 2001 From: Andreas Bießmann Date: Fri, 6 Feb 2015 23:06:49 +0100 Subject: grasshopper: enable generic board MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Andreas Bießmann --- include/configs/grasshopper.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'include') diff --git a/include/configs/grasshopper.h b/include/configs/grasshopper.h index 83f0ed2a62..54eb9777d7 100644 --- a/include/configs/grasshopper.h +++ b/include/configs/grasshopper.h @@ -62,6 +62,10 @@ #define CONFIG_USART_BASE ATMEL_BASE_USART1 #define CONFIG_USART_ID 1 +#define CONFIG_SYS_GENERIC_BOARD +#define CONFIG_BOARD_EARLY_INIT_F +#define CONFIG_BOARD_EARLY_INIT_R + /* User serviceable stuff */ #define CONFIG_CMDLINE_TAG #define CONFIG_SETUP_MEMORY_TAGS -- cgit From 5c98d7ffb0b11c9e3909f56ec5ce9dff682f1e30 Mon Sep 17 00:00:00 2001 From: Andreas Bießmann Date: Fri, 6 Feb 2015 23:06:50 +0100 Subject: atstk1002: enable generic board MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Andreas Bießmann --- include/configs/atstk1002.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'include') diff --git a/include/configs/atstk1002.h b/include/configs/atstk1002.h index 9e58238f1d..a9c064a45d 100644 --- a/include/configs/atstk1002.h +++ b/include/configs/atstk1002.h @@ -104,6 +104,10 @@ #define CONFIG_BOOTP_SUBNETMASK #define CONFIG_BOOTP_GATEWAY +/* generic board */ +#define CONFIG_SYS_GENERIC_BOARD +#define CONFIG_BOARD_EARLY_INIT_F +#define CONFIG_BOARD_EARLY_INIT_R /* * Command line configuration. -- cgit