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-0003Ou-9P for barebox@lists.infradead.org; Mon, 01 Jan 2018 14:17:40 +0000 From: Sam Ravnborg Date: Mon, 1 Jan 2018 15:16:43 +0100 Message-Id: <20180101141659.19554-8-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 09/25] pm9263: move reset vector to board code To: Barebox List Cc: Sam Ravnborg Signed-off-by: Sam Ravnborg --- arch/arm/boards/pm9263/lowlevel_init.c | 43 +++++++++++++++++++++++++--------- arch/arm/mach-at91/Kconfig | 3 +-- 2 files changed, 33 insertions(+), 13 deletions(-) diff --git a/arch/arm/boards/pm9263/lowlevel_init.c b/arch/arm/boards/pm9263/lowlevel_init.c index 6336d5106..6849f0a5b 100644 --- a/arch/arm/boards/pm9263/lowlevel_init.c +++ b/arch/arm/boards/pm9263/lowlevel_init.c @@ -4,22 +4,18 @@ * Under GPLv2 */ -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include +#include + +#include + +#include +#include #define MASTER_PLL_DIV 6 #define MASTER_PLL_MUL 65 #define MAIN_PLL_DIV 2 /* 2 or 4 */ -void __bare_init at91sam926x_lowlevel_board_config(struct at91sam926x_lowlevel_cfg *cfg) +static void __bare_init pm9263_board_config(struct at91sam926x_board_cfg *cfg) { /* Disable Watchdog */ cfg->wdt_mr = @@ -119,3 +115,28 @@ void __bare_init at91sam926x_lowlevel_board_config(struct at91sam926x_lowlevel_c AT91_RSTC_RSTTYP_WAKEUP | AT91_RSTC_RSTTYP_WATCHDOG; } + +static void __bare_init pm9263_board_init(void) +{ + struct at91sam926x_board_cfg cfg; + + cfg.pio = IOMEM(AT91SAM9263_BASE_PIOD); + cfg.sdramc = IOMEM(AT91SAM9263_BASE_SDRAMC0); + cfg.ebi_pio_is_peripha = true; + cfg.matrix_csa = AT91_MATRIX_EBI0CSA; + + pm9263_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(AT91SAM9263_SRAM0_BASE + AT91SAM9263_SRAM0_SIZE - 16); + + pm9263_board_init(); +} diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig index ced75d762..a622279d7 100644 --- a/arch/arm/mach-at91/Kconfig +++ b/arch/arm/mach-at91/Kconfig @@ -450,8 +450,7 @@ config MACH_MMCCPU config MACH_PM9263 bool "Ronetix PM9263" select HAVE_AT91_BOOTSTRAP - select AT91SAM9263_LWL - select AT91SAM926X_LWL + select AT91SAM926X_BOARD_INIT help Say y here if you are using the Ronetix PM9263 Board -- 2.12.0 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox