From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from asavdk3.altibox.net ([109.247.116.14]) by bombadil.infradead.org with esmtps (Exim 4.89 #1 (Red Hat Linux)) id 1eW0uD-0003Os-7P for barebox@lists.infradead.org; Mon, 01 Jan 2018 14:17:44 +0000 From: Sam Ravnborg Date: Mon, 1 Jan 2018 15:16:41 +0100 Message-Id: <20180101141659.19554-6-sam@ravnborg.org> In-Reply-To: <20171231083407.GA16645@ravnborg.org> References: <20171231083407.GA16645@ravnborg.org> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: [PATCH 07/25] pm9261: move reset vector to board code To: Barebox List Cc: Sam Ravnborg Signed-off-by: Sam Ravnborg --- 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 -#include -#include -#include -#include -#include -#include -#include +#include + +#include #include -#include #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 be2173185..14ea5e4e2 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 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox