Signed-off-by: Sam Ravnborg <sam@xxxxxxxxxxxx>
Reviewed-by: Andrey Smirnov <andrew.smirnov@xxxxxxxxx>
---
arch/arm/boards/pm9261/lowlevel_init.c | 39 +++++++++++++++++++++++++---------
arch/arm/mach-at91/Kconfig | 3 +--
2 files changed, 30 insertions(+), 12 deletions(-)
diff --git a/arch/arm/boards/pm9261/lowlevel_init.c b/arch/arm/boards/pm9261/lowlevel_init.c
index 91a64b415..a4cb8af69 100644
--- a/arch/arm/boards/pm9261/lowlevel_init.c
+++ b/arch/arm/boards/pm9261/lowlevel_init.c
@@ -4,22 +4,16 @@
* Under GPLv2
*/
-#include <common.h>
-#include <init.h>
-#include <mach/hardware.h>
-#include <mach/at91_rstc.h>
-#include <mach/at91_wdt.h>
-#include <mach/at91_pmc.h>
-#include <mach/at91sam9_smc.h>
-#include <mach/at91sam9_sdramc.h>
+#include <asm/barebox-arm.h>
+
+#include <mach/at91sam926x_board_init.h>
#include <mach/at91sam9_matrix.h>
-#include <mach/at91_lowlevel_init.h>
#define MASTER_PLL_DIV 15
#define MASTER_PLL_MUL 162
#define MAIN_PLL_DIV 2
-void __bare_init at91sam926x_lowlevel_board_config(struct at91sam926x_lowlevel_cfg *cfg)
+static void __bare_init pm9261_board_config(struct at91sam926x_board_cfg *cfg)
{
/* Disable Watchdog */
cfg->wdt_mr =
@@ -100,3 +94,28 @@ void __bare_init at91sam926x_lowlevel_board_config(struct at91sam926x_lowlevel_c
AT91_RSTC_RSTTYP_WAKEUP |
AT91_RSTC_RSTTYP_WATCHDOG;
}
+
+static void __bare_init pm9261_init(void)
+{
+ struct at91sam926x_board_cfg cfg;
+
+ cfg.pio = IOMEM(AT91SAM9261_BASE_PIOC);
+ cfg.sdramc = IOMEM(AT91SAM9261_BASE_SDRAMC);
+ cfg.ebi_pio_is_peripha = false;
+ cfg.matrix_csa = AT91_MATRIX_EBICSA;
+
+ pm9261_board_config(&cfg);
+ at91sam926x_board_init(&cfg);
+
+ barebox_arm_entry(AT91_CHIPSELECT_1, at91_get_sdram_size(cfg.sdramc),
+ NULL);
+}
+
+void __naked __bare_init barebox_arm_reset_vector(void)
+{
+ arm_cpu_lowlevel_init();
+
+ arm_setup_stack(AT91SAM9261_SRAM_BASE + AT91SAM9261_SRAM_SIZE - 16);
+
+ pm9261_init();
+}
diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig
index 84dbb3868..abedbf762 100644
--- a/arch/arm/mach-at91/Kconfig
+++ b/arch/arm/mach-at91/Kconfig
@@ -345,8 +345,7 @@ config MACH_PM9261
bool "Ronetix PM9261"
select HAS_DM9000
select HAVE_AT91_BOOTSTRAP
- select AT91SAM9261_LWL
- select AT91SAM926X_LWL
+ select AT91SAM926X_BOARD_INIT
help
Say y here if you are using the Ronetix PM9261 Board
--
2.12.0
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