[U-Boot] [PATCH 1/2] [V2] AT91: Makes AT91SAM9263 SoC build correctly against u-boot-atmel/master
Rework for AT91SAM9263 SoC, makes it build again. Based on the work for AT91SAM9260-EK.
Signed-off-by: Hong Xu hong.xu@atmel.com --- arch/arm/cpu/arm926ejs/at91/lowlevel_init.S | 2 +- arch/arm/cpu/arm926ejs/at91/timer.c | 13 ++ arch/arm/include/asm/arch-at91/at91_spi.h | 2 +- arch/arm/include/asm/arch-at91/at91sam9263.h | 13 ++ .../arm/include/asm/arch-at91/at91sam9263_matrix.h | 146 ++++++-------------- arch/arm/include/asm/arch-at91/at91sam9_sdramc.h | 2 +- 6 files changed, 71 insertions(+), 107 deletions(-)
diff --git a/arch/arm/cpu/arm926ejs/at91/lowlevel_init.S b/arch/arm/cpu/arm926ejs/at91/lowlevel_init.S index 17ff0dd..d102195 100644 --- a/arch/arm/cpu/arm926ejs/at91/lowlevel_init.S +++ b/arch/arm/cpu/arm926ejs/at91/lowlevel_init.S @@ -35,7 +35,7 @@ #include <asm/arch/at91sam9_sdramc.h> #include <asm/arch/at91sam9_smc.h> #include <asm/arch/at91_rstc.h> -#ifdef CONFIG_AT91_LEGACY +#ifdef CONFIG_ATMEL_LEGACY #include <asm/arch/at91sam9_matrix.h> #endif #ifndef CONFIG_SYS_MATRIX_EBICSA_VAL diff --git a/arch/arm/cpu/arm926ejs/at91/timer.c b/arch/arm/cpu/arm926ejs/at91/timer.c index a087687..89a01ea 100644 --- a/arch/arm/cpu/arm926ejs/at91/timer.c +++ b/arch/arm/cpu/arm926ejs/at91/timer.c @@ -134,3 +134,16 @@ ulong get_tbclk(void) { return gd->timer_rate_hz; } + +/* + * Reset the timer. + */ +void reset_timer(void) +{ + /* TODO: write this code. */ +} + +void reset_timer_masked(void) +{ + /* TODO: write this code. */ +} diff --git a/arch/arm/include/asm/arch-at91/at91_spi.h b/arch/arm/include/asm/arch-at91/at91_spi.h index c520e89..afe724d 100644 --- a/arch/arm/include/asm/arch-at91/at91_spi.h +++ b/arch/arm/include/asm/arch-at91/at91_spi.h @@ -33,7 +33,7 @@ typedef struct at91_spi { at91_pdc_t pdc; } at91_spi_t;
-#ifdef CONFIG_AT91_LEGACY +#ifdef CONFIG_ATMEL_LEGACY
#define AT91_SPI_CR 0x00 /* Control Register */ #define AT91_SPI_SPIEN (1 << 0) /* SPI Enable */ diff --git a/arch/arm/include/asm/arch-at91/at91sam9263.h b/arch/arm/include/asm/arch-at91/at91sam9263.h index 2a1d6ee..bf9ff76 100644 --- a/arch/arm/include/asm/arch-at91/at91sam9263.h +++ b/arch/arm/include/asm/arch-at91/at91sam9263.h @@ -125,10 +125,23 @@ #define ATMEL_BASE_UHP 0x00a00000 /* USB Host controller */
/* + * External memory + */ +#define ATMEL_BASE_CS0 0x10000000 /* typically NOR */ +#define ATMEL_BASE_CS1 0x20000000 /* SDRAM */ +#define ATMEL_BASE_CS2 0x30000000 +#define ATMEL_BASE_CS3 0x40000000 /* typically NAND */ +#define ATMEL_BASE_CS4 0x50000000 +#define ATMEL_BASE_CS5 0x60000000 +#define ATMEL_BASE_CS6 0x70000000 +#define ATMEL_BASE_CS7 0x80000000 + +/* * Other misc defines */ #define ATMEL_PIO_PORTS 5 /* this SoCs has 5 PIO */ #define ATMEL_BASE_PIO ATMEL_BASE_PIOA +#define ATMEL_PMC_UHP AT91SAM926x_PMC_UHP
/* * Cpu Name diff --git a/arch/arm/include/asm/arch-at91/at91sam9263_matrix.h b/arch/arm/include/asm/arch-at91/at91sam9263_matrix.h index 83aaaab..3f67093 100644 --- a/arch/arm/include/asm/arch-at91/at91sam9263_matrix.h +++ b/arch/arm/include/asm/arch-at91/at91sam9263_matrix.h @@ -15,115 +15,53 @@ #ifndef AT91SAM9263_MATRIX_H #define AT91SAM9263_MATRIX_H
-#define AT91_MATRIX_MCFG0 (AT91_MATRIX + 0x00) /* Master Configuration Register 0 */ -#define AT91_MATRIX_MCFG1 (AT91_MATRIX + 0x04) /* Master Configuration Register 1 */ -#define AT91_MATRIX_MCFG2 (AT91_MATRIX + 0x08) /* Master Configuration Register 2 */ -#define AT91_MATRIX_MCFG3 (AT91_MATRIX + 0x0C) /* Master Configuration Register 3 */ -#define AT91_MATRIX_MCFG4 (AT91_MATRIX + 0x10) /* Master Configuration Register 4 */ -#define AT91_MATRIX_MCFG5 (AT91_MATRIX + 0x14) /* Master Configuration Register 5 */ -#define AT91_MATRIX_MCFG6 (AT91_MATRIX + 0x18) /* Master Configuration Register 6 */ -#define AT91_MATRIX_MCFG7 (AT91_MATRIX + 0x1C) /* Master Configuration Register 7 */ -#define AT91_MATRIX_MCFG8 (AT91_MATRIX + 0x20) /* Master Configuration Register 8 */ -#define AT91_MATRIX_ULBT (7 << 0) /* Undefined Length Burst Type */ -#define AT91_MATRIX_ULBT_INFINITE (0 << 0) -#define AT91_MATRIX_ULBT_SINGLE (1 << 0) -#define AT91_MATRIX_ULBT_FOUR (2 << 0) -#define AT91_MATRIX_ULBT_EIGHT (3 << 0) -#define AT91_MATRIX_ULBT_SIXTEEN (4 << 0) +#ifndef __ASSEMBLY__
-#define AT91_MATRIX_SCFG0 (AT91_MATRIX + 0x40) /* Slave Configuration Register 0 */ -#define AT91_MATRIX_SCFG1 (AT91_MATRIX + 0x44) /* Slave Configuration Register 1 */ -#define AT91_MATRIX_SCFG2 (AT91_MATRIX + 0x48) /* Slave Configuration Register 2 */ -#define AT91_MATRIX_SCFG3 (AT91_MATRIX + 0x4C) /* Slave Configuration Register 3 */ -#define AT91_MATRIX_SCFG4 (AT91_MATRIX + 0x50) /* Slave Configuration Register 4 */ -#define AT91_MATRIX_SCFG5 (AT91_MATRIX + 0x54) /* Slave Configuration Register 5 */ -#define AT91_MATRIX_SCFG6 (AT91_MATRIX + 0x58) /* Slave Configuration Register 6 */ -#define AT91_MATRIX_SCFG7 (AT91_MATRIX + 0x5C) /* Slave Configuration Register 7 */ -#define AT91_MATRIX_SLOT_CYCLE (0xff << 0) /* Maximum Number of Allowed Cycles for a Burst */ -#define AT91_MATRIX_DEFMSTR_TYPE (3 << 16) /* Default Master Type */ -#define AT91_MATRIX_DEFMSTR_TYPE_NONE (0 << 16) -#define AT91_MATRIX_DEFMSTR_TYPE_LAST (1 << 16) -#define AT91_MATRIX_DEFMSTR_TYPE_FIXED (2 << 16) -#define AT91_MATRIX_FIXED_DEFMSTR (0xf << 18) /* Fixed Index of Default Master */ -#define AT91_MATRIX_ARBT (3 << 24) /* Arbitration Type */ -#define AT91_MATRIX_ARBT_ROUND_ROBIN (0 << 24) -#define AT91_MATRIX_ARBT_FIXED_PRIORITY (1 << 24) +/* + * This struct defines access to the matrix' maximum of + * 16 masters and 16 slaves. + * Note: not all masters/slaves are available + */ +struct at91_matrix { + u32 mcfg[16]; /* Master Configuration Registers */ + u32 scfg[16]; /* Slave Configuration Registers */ + u32 pras[16][2]; /* Priority Assignment Slave Registers */ + u32 mrcr; /* Master Remap Control Register */ + u32 filler[0x06]; + u32 ebicsa; /* EBI Chip Select Assignment Register */ +}; + +#endif /* __ASSEMBLY__ */
-#define AT91_MATRIX_PRAS0 (AT91_MATRIX + 0x80) /* Priority Register A for Slave 0 */ -#define AT91_MATRIX_PRBS0 (AT91_MATRIX + 0x84) /* Priority Register B for Slave 0 */ -#define AT91_MATRIX_PRAS1 (AT91_MATRIX + 0x88) /* Priority Register A for Slave 1 */ -#define AT91_MATRIX_PRBS1 (AT91_MATRIX + 0x8C) /* Priority Register B for Slave 1 */ -#define AT91_MATRIX_PRAS2 (AT91_MATRIX + 0x90) /* Priority Register A for Slave 2 */ -#define AT91_MATRIX_PRBS2 (AT91_MATRIX + 0x94) /* Priority Register B for Slave 2 */ -#define AT91_MATRIX_PRAS3 (AT91_MATRIX + 0x98) /* Priority Register A for Slave 3 */ -#define AT91_MATRIX_PRBS3 (AT91_MATRIX + 0x9C) /* Priority Register B for Slave 3 */ -#define AT91_MATRIX_PRAS4 (AT91_MATRIX + 0xA0) /* Priority Register A for Slave 4 */ -#define AT91_MATRIX_PRBS4 (AT91_MATRIX + 0xA4) /* Priority Register B for Slave 4 */ -#define AT91_MATRIX_PRAS5 (AT91_MATRIX + 0xA8) /* Priority Register A for Slave 5 */ -#define AT91_MATRIX_PRBS5 (AT91_MATRIX + 0xAC) /* Priority Register B for Slave 5 */ -#define AT91_MATRIX_PRAS6 (AT91_MATRIX + 0xB0) /* Priority Register A for Slave 6 */ -#define AT91_MATRIX_PRBS6 (AT91_MATRIX + 0xB4) /* Priority Register B for Slave 6 */ -#define AT91_MATRIX_PRAS7 (AT91_MATRIX + 0xB8) /* Priority Register A for Slave 7 */ -#define AT91_MATRIX_PRBS7 (AT91_MATRIX + 0xBC) /* Priority Register B for Slave 7 */ -#define AT91_MATRIX_M0PR (3 << 0) /* Master 0 Priority */ -#define AT91_MATRIX_M1PR (3 << 4) /* Master 1 Priority */ -#define AT91_MATRIX_M2PR (3 << 8) /* Master 2 Priority */ -#define AT91_MATRIX_M3PR (3 << 12) /* Master 3 Priority */ -#define AT91_MATRIX_M4PR (3 << 16) /* Master 4 Priority */ -#define AT91_MATRIX_M5PR (3 << 20) /* Master 5 Priority */ -#define AT91_MATRIX_M6PR (3 << 24) /* Master 6 Priority */ -#define AT91_MATRIX_M7PR (3 << 28) /* Master 7 Priority */ -#define AT91_MATRIX_M8PR (3 << 0) /* Master 8 Priority (in Register B) */ +#define AT91_MATRIX_ULBT_INFINITE (0 << 0) +#define AT91_MATRIX_ULBT_SINGLE (1 << 0) +#define AT91_MATRIX_ULBT_FOUR (2 << 0) +#define AT91_MATRIX_ULBT_EIGHT (3 << 0) +#define AT91_MATRIX_ULBT_SIXTEEN (4 << 0)
-#define AT91_MATRIX_MRCR (AT91_MATRIX + 0x100) /* Master Remap Control Register */ -#define AT91_MATRIX_RCB0 (1 << 0) /* Remap Command for AHB Master 0 (ARM926EJ-S Instruction Master) */ -#define AT91_MATRIX_RCB1 (1 << 1) /* Remap Command for AHB Master 1 (ARM926EJ-S Data Master) */ -#define AT91_MATRIX_RCB2 (1 << 2) -#define AT91_MATRIX_RCB3 (1 << 3) -#define AT91_MATRIX_RCB4 (1 << 4) -#define AT91_MATRIX_RCB5 (1 << 5) -#define AT91_MATRIX_RCB6 (1 << 6) -#define AT91_MATRIX_RCB7 (1 << 7) -#define AT91_MATRIX_RCB8 (1 << 8) +#define AT91_MATRIX_DEFMSTR_TYPE_NONE (0 << 16) +#define AT91_MATRIX_DEFMSTR_TYPE_LAST (1 << 16) +#define AT91_MATRIX_DEFMSTR_TYPE_FIXED (2 << 16) +#define AT91_MATRIX_FIXED_DEFMSTR_SHIFT 18 +#define AT91_MATRIX_ARBT_ROUND_ROBIN (0 << 24) +#define AT91_MATRIX_ARBT_FIXED_PRIORITY (1 << 24)
-#define AT91_MATRIX_TCMR (AT91_MATRIX + 0x114) /* TCM Configuration Register */ -#define AT91_MATRIX_ITCM_SIZE (0xf << 0) /* Size of ITCM enabled memory block */ -#define AT91_MATRIX_ITCM_0 (0 << 0) -#define AT91_MATRIX_ITCM_16 (5 << 0) -#define AT91_MATRIX_ITCM_32 (6 << 0) -#define AT91_MATRIX_DTCM_SIZE (0xf << 4) /* Size of DTCM enabled memory block */ -#define AT91_MATRIX_DTCM_0 (0 << 4) -#define AT91_MATRIX_DTCM_16 (5 << 4) -#define AT91_MATRIX_DTCM_32 (6 << 4) +#define AT91_MATRIX_M0PR_SHIFT 0 +#define AT91_MATRIX_M1PR_SHIFT 4 +#define AT91_MATRIX_M2PR_SHIFT 8 +#define AT91_MATRIX_M3PR_SHIFT 12 +#define AT91_MATRIX_M4PR_SHIFT 16 +#define AT91_MATRIX_M5PR_SHIFT 20
-#define AT91_MATRIX_EBI0CSA (AT91_MATRIX + 0x120) /* EBI0 Chip Select Assignment Register */ -#define AT91_MATRIX_EBI0_CS1A (1 << 1) /* Chip Select 1 Assignment */ -#define AT91_MATRIX_EBI0_CS1A_SMC (0 << 1) -#define AT91_MATRIX_EBI0_CS1A_SDRAMC (1 << 1) -#define AT91_MATRIX_EBI0_CS3A (1 << 3) /* Chip Select 3 Assignment */ -#define AT91_MATRIX_EBI0_CS3A_SMC (0 << 3) -#define AT91_MATRIX_EBI0_CS3A_SMC_SMARTMEDIA (1 << 3) -#define AT91_MATRIX_EBI0_CS4A (1 << 4) /* Chip Select 4 Assignment */ -#define AT91_MATRIX_EBI0_CS4A_SMC (0 << 4) -#define AT91_MATRIX_EBI0_CS4A_SMC_CF1 (1 << 4) -#define AT91_MATRIX_EBI0_CS5A (1 << 5) /* Chip Select 5 Assignment */ -#define AT91_MATRIX_EBI0_CS5A_SMC (0 << 5) -#define AT91_MATRIX_EBI0_CS5A_SMC_CF2 (1 << 5) -#define AT91_MATRIX_EBI0_DBPUC (1 << 8) /* Data Bus Pull-up Configuration */ -#define AT91_MATRIX_EBI0_VDDIOMSEL (1 << 16) /* Memory voltage selection */ -#define AT91_MATRIX_EBI0_VDDIOMSEL_1_8V (0 << 16) -#define AT91_MATRIX_EBI0_VDDIOMSEL_3_3V (1 << 16) +#define AT91_MATRIX_RCB0 (1 << 0) +#define AT91_MATRIX_RCB1 (1 << 1)
-#define AT91_MATRIX_EBI1CSA (AT91_MATRIX + 0x124) /* EBI1 Chip Select Assignment Register */ -#define AT91_MATRIX_EBI1_CS1A (1 << 1) /* Chip Select 1 Assignment */ -#define AT91_MATRIX_EBI1_CS1A_SMC (0 << 1) -#define AT91_MATRIX_EBI1_CS1A_SDRAMC (1 << 1) -#define AT91_MATRIX_EBI1_CS2A (1 << 3) /* Chip Select 3 Assignment */ -#define AT91_MATRIX_EBI1_CS2A_SMC (0 << 3) -#define AT91_MATRIX_EBI1_CS2A_SMC_SMARTMEDIA (1 << 3) -#define AT91_MATRIX_EBI1_DBPUC (1 << 8) /* Data Bus Pull-up Configuration */ -#define AT91_MATRIX_EBI1_VDDIOMSEL (1 << 16) /* Memory voltage selection */ -#define AT91_MATRIX_EBI1_VDDIOMSEL_1_8V (0 << 16) -#define AT91_MATRIX_EBI1_VDDIOMSEL_3_3V (1 << 16) +#define AT91_MATRIX_CS1A_SDRAMC (1 << 1) +#define AT91_MATRIX_CS3A_SMC_SMARTMEDIA (1 << 3) +#define AT91_MATRIX_CS4A_SMC_CF1 (1 << 4) +#define AT91_MATRIX_CS5A_SMC_CF2 (1 << 5) +#define AT91_MATRIX_DBPUC (1 << 8) +#define AT91_MATRIX_VDDIOMSEL_1_8V (0 << 16) +#define AT91_MATRIX_VDDIOMSEL_3_3V (1 << 16)
#endif diff --git a/arch/arm/include/asm/arch-at91/at91sam9_sdramc.h b/arch/arm/include/asm/arch-at91/at91sam9_sdramc.h index 54159a7..2d4c49e 100644 --- a/arch/arm/include/asm/arch-at91/at91sam9_sdramc.h +++ b/arch/arm/include/asm/arch-at91/at91sam9_sdramc.h @@ -20,7 +20,7 @@ #ifdef __ASSEMBLY__
#ifndef ATMEL_BASE_SDRAMC -#define ATMEL_BASE_SDRAMC AT91_SDRAMC0_BASE +#define ATMEL_BASE_SDRAMC ATMEL_BASE_SDRAMC0 #endif
#define AT91_ASM_SDRAMC_MR ATMEL_BASE_SDRAMC
Rework for AT91SAM9263-EK, makes it build again. Based on the work for AT91SAM9260-EK.
Signed-off-by: Hong Xu hong.xu@atmel.com --- Makefile | 19 ------- board/atmel/at91sam9263ek/at91sam9263ek.c | 56 ++++++++++++------- board/atmel/at91sam9263ek/config.mk | 1 - board/atmel/at91sam9263ek/led.c | 23 ++++---- boards.cfg | 5 ++ include/configs/at91sam9263ek.h | 83 ++++++++++++++++------------ 6 files changed, 98 insertions(+), 89 deletions(-) delete mode 100644 board/atmel/at91sam9263ek/config.mk
diff --git a/Makefile b/Makefile index 1619c47..c62601a 100644 --- a/Makefile +++ b/Makefile @@ -789,25 +789,6 @@ at91sam9g10ek_config : unconfig fi; @$(MKCONFIG) -n $@ -a at91sam9261ek arm arm926ejs at91sam9261ek atmel at91
-at91sam9263ek_norflash_config \ -at91sam9263ek_norflash_boot_config \ -at91sam9263ek_nandflash_config \ -at91sam9263ek_dataflash_config \ -at91sam9263ek_dataflash_cs0_config \ -at91sam9263ek_config : unconfig - @mkdir -p $(obj)include - @if [ "$(findstring _nandflash,$@)" ] ; then \ - echo "#define CONFIG_SYS_USE_NANDFLASH 1" >>$(obj)include/config.h ; \ - elif [ "$(findstring norflash,$@)" ] ; then \ - echo "#define CONFIG_SYS_USE_NORFLASH 1" >>$(obj)include/config.h ; \ - else \ - echo "#define CONFIG_SYS_USE_DATAFLASH 1" >>$(obj)include/config.h ; \ - fi; - @if [ "$(findstring norflash_boot,$@)" ] ; then \ - echo "#define CONFIG_SYS_USE_BOOT_NORFLASH 1" >>$(obj)include/config.h ; \ - fi; - @$(MKCONFIG) -n $@ -a at91sam9263ek arm arm926ejs at91sam9263ek atmel at91 - at91sam9rlek_nandflash_config \ at91sam9rlek_dataflash_config \ at91sam9rlek_dataflash_cs0_config \ diff --git a/board/atmel/at91sam9263ek/at91sam9263ek.c b/board/atmel/at91sam9263ek/at91sam9263ek.c index 91efc07..4d2937d 100644 --- a/board/atmel/at91sam9263ek/at91sam9263ek.c +++ b/board/atmel/at91sam9263ek/at91sam9263ek.c @@ -32,7 +32,8 @@ #include <asm/arch/at91_matrix.h> #include <asm/arch/at91_pio.h> #include <asm/arch/clk.h> -#include <asm/arch/io.h> +#include <asm/io.h> +#include <asm/arch/gpio.h> #include <asm/arch/hardware.h> #include <lcd.h> #include <atmel_lcdc.h> @@ -52,9 +53,9 @@ DECLARE_GLOBAL_DATA_PTR; static void at91sam9263ek_nand_hw_init(void) { unsigned long csa; - at91_smc_t *smc = (at91_smc_t *) AT91_SMC0_BASE; - at91_matrix_t *matrix = (at91_matrix_t *) AT91_MATRIX_BASE; - at91_pmc_t *pmc = (at91_pmc_t *) AT91_PMC_BASE; + at91_smc_t *smc = (at91_smc_t *) ATMEL_BASE_SMC0; + at91_matrix_t *matrix = (at91_matrix_t *) ATMEL_BASE_MATRIX; + at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC;
/* Enable CS3 */ csa = readl(&matrix->csa[0]) | AT91_MATRIX_CSA_EBI_CS3A; @@ -83,14 +84,14 @@ static void at91sam9263ek_nand_hw_init(void) AT91_SMC_MODE_TDF_CYCLE(2), &smc->cs[3].mode);
- writel(1 << AT91SAM9263_ID_PIOA | 1 << AT91SAM9263_ID_PIOCDE, + writel(1 << ATMEL_ID_PIOA | 1 << ATMEL_ID_PIOCDE, &pmc->pcer);
/* Configure RDY/BSY */ - at91_set_pio_input(CONFIG_SYS_NAND_READY_PIN, 1); + at91_set_gpio_input(CONFIG_SYS_NAND_READY_PIN, 1);
/* Enable NandFlash */ - at91_set_pio_output(CONFIG_SYS_NAND_ENABLE_PIN, 1); + at91_set_gpio_output(CONFIG_SYS_NAND_ENABLE_PIN, 1); } #endif
@@ -98,11 +99,11 @@ static void at91sam9263ek_nand_hw_init(void) static void at91sam9263ek_macb_hw_init(void) { unsigned long erstl; - at91_pmc_t *pmc = (at91_pmc_t *) AT91_PMC_BASE; - at91_pio_t *pio = (at91_pio_t *) AT91_PIO_BASE; - at91_rstc_t *rstc = (at91_rstc_t *) AT91_RSTC_BASE; + at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC; + at91_pio_t *pio = (at91_pio_t *) ATMEL_BASE_PIO; + at91_rstc_t *rstc = (at91_rstc_t *) ATMEL_BASE_RSTC; /* Enable clock */ - writel(1 << AT91SAM9263_ID_EMAC, &pmc->pcer); + writel(1 << ATMEL_ID_EMAC, &pmc->pcer);
/* * Disable pull-up on: @@ -153,7 +154,7 @@ vidinfo_t panel_info = { vl_vsync_len: 1, vl_upper_margin:1, vl_lower_margin:0, - mmio: AT91SAM9263_LCDC_BASE, + mmio: ATMEL_BASE_LCDC, };
void lcd_enable(void) @@ -168,7 +169,7 @@ void lcd_disable(void)
static void at91sam9263ek_lcd_hw_init(void) { - at91_pmc_t *pmc = (at91_pmc_t *) AT91_PMC_BASE; + at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC;
at91_set_a_periph(AT91_PIO_PORTC, 1, 0); /* LCDHSYNC */ at91_set_a_periph(AT91_PIO_PORTC, 2, 0); /* LCDDOTCK */ @@ -193,8 +194,8 @@ static void at91sam9263ek_lcd_hw_init(void) at91_set_a_periph(AT91_PIO_PORTC, 26, 0); /* LCDD22 */ at91_set_a_periph(AT91_PIO_PORTC, 27, 0); /* LCDD23 */
- writel(1 << AT91SAM9263_ID_LCDC, &pmc->pcer); - gd->fb_base = AT91SAM9263_SRAM0_BASE; + writel(1 << ATMEL_ID_LCDC, &pmc->pcer); + gd->fb_base = ATMEL_BASE_SRAM0; }
#ifdef CONFIG_LCD_INFO @@ -218,7 +219,7 @@ void lcd_show_board_info(void) lcd_printf ("(C) 2008 ATMEL Corp\n"); lcd_printf ("at91support@atmel.com\n"); lcd_printf ("%s CPU at %s MHz\n", - CONFIG_SYS_AT91_CPU_NAME, + ATMEL_CPU_NAME, strmhz(temp, get_cpu_clk_rate()));
dram_size = 0; @@ -244,6 +245,18 @@ void lcd_show_board_info(void) #endif /* CONFIG_LCD_INFO */ #endif
+int board_early_init_f(void) +{ + struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC; + + /* Enable clocks for all PIOs */ + writel((1 << ATMEL_ID_PIOA) | (1 << ATMEL_ID_PIOB) | + (1 << ATMEL_ID_PIOCDE), + &pmc->pcer); + + return 0; +} + int board_init(void) { /* Enable Ctrlc */ @@ -252,9 +265,9 @@ int board_init(void) /* arch number of AT91SAM9263EK-Board */ gd->bd->bi_arch_number = MACH_TYPE_AT91SAM9263EK; /* adress of boot parameters */ - gd->bd->bi_boot_params = PHYS_SDRAM + 0x100; + gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
- at91_serial_hw_init(); + at91_seriald_hw_init(); #ifdef CONFIG_CMD_NAND at91sam9263ek_nand_hw_init(); #endif @@ -276,8 +289,9 @@ int board_init(void)
int dram_init(void) { - gd->bd->bi_dram[0].start = PHYS_SDRAM; - gd->bd->bi_dram[0].size = PHYS_SDRAM_SIZE; + gd->ram_size = get_ram_size((void *)CONFIG_SYS_SDRAM_BASE, + CONFIG_SYS_SDRAM_SIZE); + return 0; }
@@ -291,7 +305,7 @@ int board_eth_init(bd_t *bis) { int rc = 0; #ifdef CONFIG_MACB - rc = macb_eth_initialize(0, (void *) AT91_EMAC_BASE, 0x00); + rc = macb_eth_initialize(0, (void *) ATMEL_BASE_EMAC, 0x00); #endif return rc; } diff --git a/board/atmel/at91sam9263ek/config.mk b/board/atmel/at91sam9263ek/config.mk deleted file mode 100644 index e554a45..0000000 --- a/board/atmel/at91sam9263ek/config.mk +++ /dev/null @@ -1 +0,0 @@ -CONFIG_SYS_TEXT_BASE = 0x23f00000 diff --git a/board/atmel/at91sam9263ek/led.c b/board/atmel/at91sam9263ek/led.c index fa1f05b..c44455e 100644 --- a/board/atmel/at91sam9263ek/led.c +++ b/board/atmel/at91sam9263ek/led.c @@ -23,25 +23,24 @@ */
#include <common.h> -#include <asm/arch/hardware.h> -#include <asm/arch/at91_pmc.h> -#include <asm/arch/at91_pio.h> +#include <asm/io.h> #include <asm/arch/gpio.h> -#include <asm/arch/io.h> +#include <asm/arch/at91_pmc.h> +#include <asm/arch/at91sam9263.h>
void coloured_LED_init(void) { /* Enable clock */ - at91_pmc_t *pmc = (at91_pmc_t *) AT91_PMC_BASE; + at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC;
- writel(1 << AT91SAM9263_ID_PIOB | 1 << AT91SAM9263_ID_PIOCDE, + writel(1 << ATMEL_ID_PIOB | 1 << ATMEL_ID_PIOCDE, &pmc->pcer);
- at91_set_pio_output(CONFIG_RED_LED, 1); - at91_set_pio_output(CONFIG_GREEN_LED, 1); - at91_set_pio_output(CONFIG_YELLOW_LED, 1); + at91_set_gpio_output(CONFIG_RED_LED, 1); + at91_set_gpio_output(CONFIG_GREEN_LED, 1); + at91_set_gpio_output(CONFIG_YELLOW_LED, 1);
- at91_set_pio_value(CONFIG_RED_LED, 0); - at91_set_pio_value(CONFIG_GREEN_LED, 1); - at91_set_pio_value(CONFIG_YELLOW_LED, 1); + at91_set_gpio_value(CONFIG_RED_LED, 0); + at91_set_gpio_value(CONFIG_GREEN_LED, 1); + at91_set_gpio_value(CONFIG_YELLOW_LED, 1); } diff --git a/boards.cfg b/boards.cfg index ac20c81..2a82375 100644 --- a/boards.cfg +++ b/boards.cfg @@ -83,6 +83,11 @@ at91sam9g20ek_dataflash_cs1 arm arm926ejs at91sam9260ek atmel at91sam9xeek_nandflash arm arm926ejs at91sam9260ek atmel at91 at91sam9260ek:AT91SAM9XE,SYS_USE_NANDFLASH at91sam9xeek_dataflash_cs0 arm arm926ejs at91sam9260ek atmel at91 at91sam9260ek:AT91SAM9XE,SYS_USE_DATAFLASH_CS0 at91sam9xeek_dataflash_cs1 arm arm926ejs at91sam9260ek atmel at91 at91sam9260ek:AT91SAM9XE,SYS_USE_DATAFLASH_CS1 +at91sam9263ek_nandflash arm arm926ejs at91sam9263ek atmel at91 at91sam9263ek:AT91SAM9263,SYS_USE_NANDFLASH +at91sam9263ek_dataflash_cs0 arm arm926ejs at91sam9263ek atmel at91 at91sam9263ek:AT91SAM9263,SYS_USE_DATAFLASH +at91sam9263ek_dataflash arm arm926ejs at91sam9263ek atmel at91 at91sam9263ek:AT91SAM9263,SYS_USE_DATAFLASH +at91sam9263ek_norflash arm arm926ejs at91sam9263ek atmel at91 at91sam9263ek:AT91SAM9263,SYS_USE_NORFLASH +at91sam9263ek_norflash_boot arm arm926ejs at91sam9263ek atmel at91 at91sam9263ek:AT91SAM9263,SYS_USE_BOOT_NORFLASH snapper9260 arm arm926ejs - bluewater at91 snapper9260:AT91SAM9260 snapper9g20 arm arm926ejs snapper9260 bluewater at91 snapper9260:AT91SAM9G20 cpu9260 arm arm926ejs cpu9260 eukrea at91 cpu9260:CPU9260 diff --git a/include/configs/at91sam9263ek.h b/include/configs/at91sam9263ek.h index f6cb406..d817423 100644 --- a/include/configs/at91sam9263ek.h +++ b/include/configs/at91sam9263ek.h @@ -27,13 +27,21 @@ #ifndef __CONFIG_H #define __CONFIG_H
+/* + * SoC must be defined first, before hardware.h is included. + * In this case SoC is defined in boards.cfg. + */ +#include <asm/hardware.h> + +#define CONFIG_SYS_TEXT_BASE 0x21F00000 + /* ARM asynchronous clock */ -#define CONFIG_SYS_AT91_MAIN_CLOCK 16367660 /* 16.367 MHz crystal */ -#define CONFIG_SYS_HZ 1000 +#define CONFIG_SYS_AT91_MAIN_CLOCK 16367660 /* 16.367 MHz crystal */ +#define CONFIG_SYS_AT91_SLOW_CLOCK 32768 +#define CONFIG_SYS_HZ 1000 + +#define CONFIG_AT91SAM9263EK 1 /* It's an AT91SAM9263EK Board */
-#define CONFIG_ARM926EJS 1 /* This is an ARM926EJS Core */ -#define CONFIG_AT91SAM9263 1 /* It's an Atmel AT91SAM9263 SoC*/ -#define CONFIG_AT91SAM9263EK 1 /* on an AT91SAM9263EK Board */ #define CONFIG_ARCH_CPU_INIT #undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */
@@ -43,17 +51,27 @@
#ifndef CONFIG_SYS_USE_BOOT_NORFLASH #define CONFIG_SKIP_LOWLEVEL_INIT +#else +#define CONFIG_SYS_USE_NORFLASH #endif
+#define CONFIG_BOARD_EARLY_INIT_F + +#define CONFIG_DISPLAY_CPUINFO + /* * Hardware drivers */ -#define CONFIG_AT91_GPIO 1 -#define CONFIG_ATMEL_USART 1 -#undef CONFIG_USART0 -#undef CONFIG_USART1 -#undef CONFIG_USART2 -#define CONFIG_USART3 1 /* USART 3 is DBGU */ +#define CONFIG_ATMEL_LEGACY +#define CONFIG_AT91_GPIO 1 +#define CONFIG_AT91_GPIO_PULLUP 1 + +/* serial console */ +#define CONFIG_ATMEL_USART +#define CONFIG_USART_BASE ATMEL_BASE_DBGU +#define CONFIG_USART_ID ATMEL_ID_SYS +#define CONFIG_BAUDRATE 115200 +#define CONFIG_SYS_BAUDRATE_TABLE {115200, 19200, 38400, 57600, 9600}
/* LCD */ #define CONFIG_LCD 1 @@ -62,16 +80,16 @@ #undef LCD_TEST_PATTERN #define CONFIG_LCD_INFO 1 #define CONFIG_LCD_INFO_BELOW_LOGO 1 -#define CONFIG_SYS_WHITE_ON_BLACK 1 +#define CONFIG_SYS_WHITE_ON_BLACK 1 #define CONFIG_ATMEL_LCD 1 #define CONFIG_ATMEL_LCD_BGR555 1 -#define CONFIG_SYS_CONSOLE_IS_IN_ENV 1 +#define CONFIG_SYS_CONSOLE_IS_IN_ENV 1
/* LED */ #define CONFIG_AT91_LED -#define CONFIG_RED_LED AT91_PIO_PORTB, 7 /* the power led */ -#define CONFIG_GREEN_LED AT91_PIO_PORTB, 8 /* the user1 led */ -#define CONFIG_YELLOW_LED AT91_PIO_PORTC, 29 /* the user2 led */ +#define CONFIG_RED_LED AT91_PIN_PB7 /* the power led */ +#define CONFIG_GREEN_LED AT91_PIN_PB8 /* the user1 led */ +#define CONFIG_YELLOW_LED AT91_PIN_PC29 /* the user2 led */
#define CONFIG_BOOTDELAY 3
@@ -101,8 +119,11 @@
/* SDRAM */ #define CONFIG_NR_DRAM_BANKS 1 -#define PHYS_SDRAM 0x20000000 -#define PHYS_SDRAM_SIZE 0x04000000 /* 64 megs */ +#define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_CS1 +#define CONFIG_SYS_SDRAM_SIZE 0x04000000 + +#define CONFIG_SYS_INIT_SP_ADDR \ + (ATMEL_BASE_SRAM1 + 0x1000 - GENERATED_GBL_DATA_SIZE)
/* DataFlash */ #define CONFIG_ATMEL_DATAFLASH_SPI @@ -254,19 +275,14 @@ #ifdef CONFIG_CMD_NAND #define CONFIG_NAND_ATMEL #define CONFIG_SYS_MAX_NAND_DEVICE 1 -#define CONFIG_SYS_NAND_BASE 0x40000000 +#define CONFIG_SYS_NAND_BASE ATMEL_BASE_CS3 #define CONFIG_SYS_NAND_DBW_8 1 /* our ALE is AD21 */ #define CONFIG_SYS_NAND_MASK_ALE (1 << 21) /* our CLE is AD22 */ #define CONFIG_SYS_NAND_MASK_CLE (1 << 22) -#define CONFIG_SYS_NAND_ENABLE_PIN AT91_PIO_PORTD, 15 -#define CONFIG_SYS_NAND_READY_PIN AT91_PIO_PORTA, 22 -/* -#define CONFIG_SYS_NAND_ENABLE_PIN AT91_PIN_PD15 -#define CONFIG_SYS_NAND_READY_PIN AT91_PIN_PA22 -*/ - +#define CONFIG_SYS_NAND_ENABLE_PIN AT91_PIN_PD15 +#define CONFIG_SYS_NAND_READY_PIN AT91_PIN_PA22
#define CONFIG_SYS_64BIT_VSPRINTF /* needed for nand_util.c */ #endif @@ -291,7 +307,7 @@
#define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */
-#define CONFIG_SYS_MEMTEST_START PHYS_SDRAM +#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE #define CONFIG_SYS_MEMTEST_END 0x23e00000
#ifdef CONFIG_SYS_USE_DATAFLASH @@ -311,7 +327,7 @@ #elif CONFIG_SYS_USE_NANDFLASH
/* bootstrap + u-boot + env + linux in nandflash */ -#define CONFIG_ENV_IS_IN_NAND 1 +#define CONFIG_ENV_IS_IN_NAND 1 #define CONFIG_ENV_OFFSET 0x60000 #define CONFIG_ENV_OFFSET_REDUND 0x80000 #define CONFIG_ENV_SIZE 0x20000 /* 1 sector = 128 kB */ @@ -323,15 +339,12 @@
#endif
-#define CONFIG_BAUDRATE 115200 -#define CONFIG_SYS_BAUDRATE_TABLE {115200 , 19200, 38400, 57600, 9600 } - #define CONFIG_SYS_PROMPT "U-Boot> " #define CONFIG_SYS_CBSIZE 256 #define CONFIG_SYS_MAXARGS 16 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) #define CONFIG_SYS_LONGHELP 1 -#define CONFIG_CMDLINE_EDITING 1 +#define CONFIG_CMDLINE_EDITING 1 #define CONFIG_AUTO_COMPLETE #define CONFIG_SYS_HUSH_PARSER #define CONFIG_SYS_PROMPT_HUSH_PS2 "> " @@ -339,12 +352,10 @@ /* * Size of malloc() pool */ -#define CONFIG_SYS_MALLOC_LEN ROUND(3 * CONFIG_ENV_SIZE + 128*1024, 0x1000) +#define CONFIG_SYS_MALLOC_LEN ROUND(3 * CONFIG_ENV_SIZE + 128*1024, 0x1000)
#define CONFIG_STACKSIZE (32*1024) /* regular stack */
-#ifdef CONFIG_USE_IRQ -#error CONFIG_USE_IRQ not supported -#endif +#undef CONFIG_USE_IRQ
#endif
Dear Hong Xu,
Rework for AT91SAM9263-EK, makes it build again. Based on the work for AT91SAM9260-EK.
Signed-off-by: Hong Xu hong.xu@atmel.com
Makefile | 19 ------- board/atmel/at91sam9263ek/at91sam9263ek.c | 56 ++++++++++++------- board/atmel/at91sam9263ek/config.mk | 1 - board/atmel/at91sam9263ek/led.c | 23 ++++---- boards.cfg | 5 ++ include/configs/at91sam9263ek.h | 83 ++++++++++++++++------------ 6 files changed, 98 insertions(+), 89 deletions(-) delete mode 100644 board/atmel/at91sam9263ek/config.mk
I can try to apply this, but perhaps it is better if you resubmit this after the 9263 SoC fix patch?
Thanks, Reinhard
Dear Hong Xu,
Rework for AT91SAM9263-EK, makes it build again. Based on the work for AT91SAM9260-EK.
Signed-off-by: Hong Xu hong.xu@atmel.com
Makefile | 19 ------- board/atmel/at91sam9263ek/at91sam9263ek.c | 56 ++++++++++++------- board/atmel/at91sam9263ek/config.mk | 1 - board/atmel/at91sam9263ek/led.c | 23 ++++---- boards.cfg | 5 ++ include/configs/at91sam9263ek.h | 83 ++++++++++++++++------------ 6 files changed, 98 insertions(+), 89 deletions(-) delete mode 100644 board/atmel/at91sam9263ek/config.mk
I can try to apply this, but perhaps it is better if you resubmit this after the 9263 SoC fix patch?
Disregard, it still applied quite well. Now in u-boot-atmel/master. Thanks, Reinhard
Dear Hong Xu,
Rework for AT91SAM9263 SoC, makes it build again. Based on the work for AT91SAM9260-EK.
Signed-off-by: Hong Xu hong.xu@atmel.com
arch/arm/cpu/arm926ejs/at91/lowlevel_init.S | 2 +- arch/arm/cpu/arm926ejs/at91/timer.c | 13 ++ arch/arm/include/asm/arch-at91/at91_spi.h | 2 +- arch/arm/include/asm/arch-at91/at91sam9263.h | 13 ++ .../arm/include/asm/arch-at91/at91sam9263_matrix.h | 146 ++++++-------------- arch/arm/include/asm/arch-at91/at91sam9_sdramc.h | 2 +- 6 files changed, 71 insertions(+), 107 deletions(-)
diff --git a/arch/arm/cpu/arm926ejs/at91/timer.c b/arch/arm/cpu/arm926ejs/at91/timer.c index a087687..89a01ea 100644 --- a/arch/arm/cpu/arm926ejs/at91/timer.c +++ b/arch/arm/cpu/arm926ejs/at91/timer.c @@ -134,3 +134,16 @@ ulong get_tbclk(void) { return gd->timer_rate_hz; }
+/*
- Reset the timer.
- */
+void reset_timer(void) +{
- /* TODO: write this code. */
+}
+void reset_timer_masked(void) +{
- /* TODO: write this code. */
+}
NAK. Those functions were intentionally removed from at91/timer.c quite a while ago. If some other code requires them, it must be fixed there. See also the discussion of the "new timer API" made recently.
Applied (without at91/timer.c changes) to u-boot-atmel/master.
Best Regards, Reinhard
Hi Reinhard,
On 06/14/2011 08:43 PM, Reinhard Meyer wrote:
Dear Hong Xu,
Rework for AT91SAM9263 SoC, makes it build again. Based on the work for AT91SAM9260-EK.
Signed-off-by: Hong Xu hong.xu@atmel.com
arch/arm/cpu/arm926ejs/at91/lowlevel_init.S | 2 +- arch/arm/cpu/arm926ejs/at91/timer.c | 13 ++ arch/arm/include/asm/arch-at91/at91_spi.h | 2 +- arch/arm/include/asm/arch-at91/at91sam9263.h | 13 ++ .../arm/include/asm/arch-at91/at91sam9263_matrix.h | 146
++++++--------------
arch/arm/include/asm/arch-at91/at91sam9_sdramc.h | 2 +- 6 files changed, 71 insertions(+), 107 deletions(-)
diff --git a/arch/arm/cpu/arm926ejs/at91/timer.c
b/arch/arm/cpu/arm926ejs/at91/timer.c
index a087687..89a01ea 100644 --- a/arch/arm/cpu/arm926ejs/at91/timer.c +++ b/arch/arm/cpu/arm926ejs/at91/timer.c @@ -134,3 +134,16 @@ ulong get_tbclk(void) { return gd->timer_rate_hz; }
+/*
- Reset the timer.
- */
+void reset_timer(void) +{
- /* TODO: write this code. */
+}
+void reset_timer_masked(void) +{
- /* TODO: write this code. */
+}
NAK. Those functions were intentionally removed from at91/timer.c quite a while ago. If some other code requires them, it must be fixed there. See also the discussion of the "new timer API" made recently.
Applied (without at91/timer.c changes) to u-boot-atmel/master.
Thanks for merging the AT91SAM9263 SoC part. What about [PATCH 2/2] [V2] AT91: Makes AT91SAM9263-EK build correctly against u-boot-atmel/master ?
BR, Hong
Best Regards, Reinhard
ping ...
On 06/15/2011 12:51 PM, Hong Xu wrote:
Hi Reinhard,
On 06/14/2011 08:43 PM, Reinhard Meyer wrote:
Dear Hong Xu,
Rework for AT91SAM9263 SoC, makes it build again. Based on the work for AT91SAM9260-EK.
Signed-off-by: Hong Xu hong.xu@atmel.com
arch/arm/cpu/arm926ejs/at91/lowlevel_init.S | 2 +- arch/arm/cpu/arm926ejs/at91/timer.c | 13 ++ arch/arm/include/asm/arch-at91/at91_spi.h | 2 +- arch/arm/include/asm/arch-at91/at91sam9263.h | 13 ++ .../arm/include/asm/arch-at91/at91sam9263_matrix.h | 146
++++++--------------
arch/arm/include/asm/arch-at91/at91sam9_sdramc.h | 2 +- 6 files changed, 71 insertions(+), 107 deletions(-)
diff --git a/arch/arm/cpu/arm926ejs/at91/timer.c
b/arch/arm/cpu/arm926ejs/at91/timer.c
index a087687..89a01ea 100644 --- a/arch/arm/cpu/arm926ejs/at91/timer.c +++ b/arch/arm/cpu/arm926ejs/at91/timer.c @@ -134,3 +134,16 @@ ulong get_tbclk(void) { return gd->timer_rate_hz; }
+/*
- Reset the timer.
- */
+void reset_timer(void) +{
- /* TODO: write this code. */
+}
+void reset_timer_masked(void) +{
- /* TODO: write this code. */
+}
NAK. Those functions were intentionally removed from at91/timer.c quite a while ago. If some other code requires them, it must be fixed there. See also the discussion of the "new timer API" made recently.
Applied (without at91/timer.c changes) to u-boot-atmel/master.
Thanks for merging the AT91SAM9263 SoC part. What about [PATCH 2/2] [V2] AT91: Makes AT91SAM9263-EK build correctly against u-boot-atmel/master ?
BR, Hong
Best Regards, Reinhard
U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
Dear Hong Xu,
Rework for AT91SAM9263 SoC, makes it build again. Based on the work for AT91SAM9260-EK.
Signed-off-by: Hong Xu hong.xu@atmel.com
arch/arm/cpu/arm926ejs/at91/lowlevel_init.S | 2 +- arch/arm/cpu/arm926ejs/at91/timer.c | 13 ++ arch/arm/include/asm/arch-at91/at91_spi.h | 2 +- arch/arm/include/asm/arch-at91/at91sam9263.h | 13 ++ .../arm/include/asm/arch-at91/at91sam9263_matrix.h | 146 ++++++-------------- arch/arm/include/asm/arch-at91/at91sam9_sdramc.h | 2 +- 6 files changed, 71 insertions(+), 107 deletions(-)
Could you please rebase and reissue this patch based onto current master (without the timer.c changes)?
Thanks, Reinhard
Dear Hong Xu,
Could you please rebase and reissue this patch based onto current master (without the timer.c changes)?
Disregard, it still applied quite well. Now in u-boot-atmel/master. Thanks, Reinhard
participants (2)
-
Hong Xu -
Reinhard Meyer