[U-Boot] [PATCH, AT91 rework] pm9261: compiles with the AT91 reworked scheme
Asen Chavdarov Dimov
dimov at ronetix.at
Tue Jul 26 16:48:41 CEST 2011
Signed-off-by: Asen Chavdarov Dimov <dimov at ronetix.at>
---
Note:
This patch was a part of patches, but it is better to be done step by step and
so this patch is a split from the patch series with message id:
<1307606409-29818-3-git-send-email-dimov at ronetix.at>
and Patchwork:
http://patchwork.ozlabs.org/patch/99666/
Changes for v2:
- rename at91_serial_hw_init() to at91_seriald_hw_init()
checkpatch complains at "board/ronetix/pm9261/pm9261.c:148", but
checkpatch could be mistaken.
board/ronetix/pm9261/led.c | 9 ++++-----
board/ronetix/pm9261/pm9261.c | 38 ++++++++++++++++++--------------------
boards.cfg | 2 +-
include/configs/pm9261.h | 18 ++++++++++--------
4 files changed, 33 insertions(+), 34 deletions(-)
diff --git a/board/ronetix/pm9261/led.c b/board/ronetix/pm9261/led.c
index ff21ce6..f659870 100644
--- a/board/ronetix/pm9261/led.c
+++ b/board/ronetix/pm9261/led.c
@@ -24,17 +24,16 @@
*/
#include <common.h>
-#include <asm/arch/at91sam9261.h>
#include <asm/arch/at91_pmc.h>
-#include <asm/arch/at91_pio.h>
-#include <asm/arch/io.h>
+#include <asm/arch/gpio.h>
+#include <asm/io.h>
void coloured_LED_init(void)
{
- at91_pmc_t *pmc = (at91_pmc_t *) AT91_PMC_BASE;
+ struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;
/* Enable clock */
- writel(1 << AT91SAM9261_ID_PIOC, &pmc->pcer);
+ writel(1 << ATMEL_ID_PIOC, &pmc->pcer);
at91_set_pio_output(CONFIG_RED_LED, 1);
at91_set_pio_output(CONFIG_GREEN_LED, 1);
diff --git a/board/ronetix/pm9261/pm9261.c b/board/ronetix/pm9261/pm9261.c
index 2c50fe8..871b94a 100644
--- a/board/ronetix/pm9261/pm9261.c
+++ b/board/ronetix/pm9261/pm9261.c
@@ -26,17 +26,15 @@
#include <common.h>
#include <asm/sizes.h>
-#include <asm/arch/at91sam9261.h>
+#include <asm/io.h>
#include <asm/arch/at91sam9_smc.h>
#include <asm/arch/at91_common.h>
#include <asm/arch/at91_pmc.h>
#include <asm/arch/at91_rstc.h>
#include <asm/arch/at91_matrix.h>
-#include <asm/arch/at91_pio.h>
#include <asm/arch/clk.h>
-#include <asm/arch/at91_pio.h>
-#include <asm/arch/io.h>
-#include <asm/arch/hardware.h>
+#include <asm/arch/gpio.h>
+
#include <lcd.h>
#include <atmel_lcdc.h>
#include <dataflash.h>
@@ -56,9 +54,9 @@ DECLARE_GLOBAL_DATA_PTR;
static void pm9261_nand_hw_init(void)
{
unsigned long csa;
- at91_smc_t *smc = (at91_smc_t *) AT91_SMC_BASE;
- at91_matrix_t *matrix = (at91_matrix_t *) AT91_MATRIX_BASE;
- at91_pmc_t *pmc = (at91_pmc_t *) AT91_PMC_BASE;
+ struct at91_smc *smc = (struct at91_smc *)ATMEL_BASE_SMC;
+ struct at91_matrix *matrix = (struct at91_matrix *)ATMEL_BASE_MATRIX;
+ struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;
/* Enable CS3 */
csa = readl(&matrix->csa) | AT91_MATRIX_CSA_EBI_CS3A;
@@ -86,8 +84,8 @@ static void pm9261_nand_hw_init(void)
AT91_SMC_MODE_TDF_CYCLE(2),
&smc->cs[3].mode);
- writel(1 << AT91SAM9261_ID_PIOA |
- 1 << AT91SAM9261_ID_PIOC,
+ writel(1 << ATMEL_ID_PIOA |
+ 1 << ATMEL_ID_PIOC,
&pmc->pcer);
/* Configure RDY/BSY */
@@ -105,8 +103,8 @@ static void pm9261_nand_hw_init(void)
#ifdef CONFIG_DRIVER_DM9000
static void pm9261_dm9000_hw_init(void)
{
- at91_smc_t *smc = (at91_smc_t *) AT91_SMC_BASE;
- at91_pmc_t *pmc = (at91_pmc_t *) AT91_PMC_BASE;
+ struct at91_smc *smc = (struct at91_smc *)ATMEL_BASE_SMC;
+ struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;
/* Configure SMC CS2 for DM9000 */
writel(AT91_SMC_SETUP_NWE(2) | AT91_SMC_SETUP_NCS_WR(0) |
@@ -127,7 +125,7 @@ static void pm9261_dm9000_hw_init(void)
&smc->cs[2].mode);
/* Configure Interrupt pin as input, no pull-up */
- writel(1 << AT91SAM9261_ID_PIOA, &pmc->pcer);
+ writel(1 << ATMEL_ID_PIOA, &pmc->pcer);
at91_set_pio_input(AT91_PIO_PORTA, 24, 0);
}
#endif
@@ -147,7 +145,7 @@ vidinfo_t panel_info = {
vl_vsync_len: 1,
vl_upper_margin:1,
vl_lower_margin:0,
- mmio: AT91SAM9261_LCDC_BASE,
+ mmio: ATMEL_BASE_LCDC,
};
void lcd_enable(void)
@@ -162,7 +160,7 @@ void lcd_disable(void)
static void pm9261_lcd_hw_init(void)
{
- at91_pmc_t *pmc = (at91_pmc_t *) AT91_PMC_BASE;
+ struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;
at91_set_a_periph(AT91_PIO_PORTB, 1, 0); /* LCDHSYNC */
at91_set_a_periph(AT91_PIO_PORTB, 2, 0); /* LCDDOTCK */
@@ -189,7 +187,7 @@ static void pm9261_lcd_hw_init(void)
writel(1 << 17, &pmc->scer); /* LCD controller Clock, AT91SAM9261 only */
- gd->fb_base = AT91SAM9261_SRAM_BASE;
+ gd->fb_base = ATMEL_BASE_SRAM;
}
#ifdef CONFIG_LCD_INFO
@@ -241,13 +239,13 @@ void lcd_show_board_info(void)
int board_init(void)
{
- at91_pmc_t *pmc = (at91_pmc_t *) AT91_PMC_BASE;
+ struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;
/* Enable Ctrlc */
console_init_f();
- writel(1 << AT91SAM9261_ID_PIOA |
- 1 << AT91SAM9261_ID_PIOC,
+ writel(1 << ATMEL_ID_PIOA |
+ 1 << ATMEL_ID_PIOC,
&pmc->pcer);
/* arch number of PM9261-Board */
@@ -256,7 +254,7 @@ int board_init(void)
/* adress of boot parameters */
gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
- at91_serial_hw_init();
+ at91_seriald_hw_init();
#ifdef CONFIG_CMD_NAND
pm9261_nand_hw_init();
#endif
diff --git a/boards.cfg b/boards.cfg
index 5cfaa78..cf8d0c7 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -99,7 +99,7 @@ meesc arm arm926ejs meesc esd
meesc_dataflash arm arm926ejs meesc esd at91 meesc:AT91SAM9263,SYS_USE_DATAFLASH
otc570 arm arm926ejs otc570 esd at91 otc570:AT91SAM9263,SYS_USE_NANDFLASH
otc570_dataflash arm arm926ejs otc570 esd at91 otc570:AT91SAM9263,SYS_USE_DATAFLASH
-pm9261 arm arm926ejs - ronetix at91
+pm9261 arm arm926ejs pm9261 ronetix at91 pm9261:AT91SAM9261
pm9263 arm arm926ejs - ronetix at91
da830evm arm arm926ejs da8xxevm davinci davinci
da850evm arm arm926ejs da8xxevm davinci davinci
diff --git a/include/configs/pm9261.h b/include/configs/pm9261.h
index 26e5049..3a8b095 100644
--- a/include/configs/pm9261.h
+++ b/include/configs/pm9261.h
@@ -28,25 +28,29 @@
#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>
/* ARM asynchronous clock */
-#define CONFIG_SYS_AT91_CPU_NAME "AT91SAM9261"
#define CONFIG_DISPLAY_BOARDINFO
#define MASTER_PLL_DIV 15
#define MASTER_PLL_MUL 162
#define MAIN_PLL_DIV 2
+#define CONFIG_SYS_AT91_SLOW_CLOCK 32768 /* slow clock xtal */
#define CONFIG_SYS_AT91_MAIN_CLOCK 18432000
#define CONFIG_SYS_HZ 1000
-#define CONFIG_ARM926EJS 1 /* This is an ARM926EJS Core */
-#define CONFIG_AT91SAM9261 1 /* It's an Atmel AT91SAM9261 SoC*/
+#define CONFIG_SYS_AT91_CPU_NAME "AT91SAM9261"
#define CONFIG_PM9261 1 /* on a Ronetix PM9261 Board */
#define CONFIG_ARCH_CPU_INIT
#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */
#define CONFIG_SYS_TEXT_BASE 0
-#define CONFIG_AT91FAMILY
/* clocks */
/* CKGR_MOR - enable main osc. */
@@ -160,10 +164,8 @@
*/
#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_USART_BASE ATMEL_BASE_DBGU
+#define CONFIG_USART_ID ATMEL_ID_SYS
/* LCD */
#define CONFIG_LCD 1
--
1.7.4.4
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