From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Fri, 08 Jul 2022 08:26:09 +0200 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1o9hRG-00ABik-G9 for lore@lore.pengutronix.de; Fri, 08 Jul 2022 08:26:09 +0200 Received: from bombadil.infradead.org ([2607:7c80:54:3::133]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1o9hRH-0005a0-Sq for lore@pengutronix.de; Fri, 08 Jul 2022 08:26:09 +0200 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=h/HPoBqBJtTNViXKGIQDOhDtrnz1l82D5DHPQO86eCA=; b=pGh2GCq23ok1cRAOEqMzXhX/dZ ebscEXMx2GBPyi+NVBLQgGnZzufPNfp2dbGsd1o7blo3V2vDSjMj/1AZLojO8qRqOJt+q3pIHJRJq IHHtOfndDa3pxL8Y79Shx7e0TJMYPsJAHWSu7FjUI2phAiCDnKhxsQ8ec57fcYQi+8J60wKx5araG z05oNBdtGXUFyS1I0hkDFSlJsGiAbLKNkRxQLmOBY6rEDW/+9qtoa/ovJj4pGTElAYpl5Zekq1sb4 4G69u7A0EilQIa7/xy2xTs7rD/TpFcEySLTOlZpGJx+AxmsPuNdi0S+xVThGW5MYBO/N7K6sdDF5Z hduWCn4g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1o9hPv-0020Ct-4B; Fri, 08 Jul 2022 06:24:43 +0000 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1o9hPg-00204o-Sq for barebox@lists.infradead.org; Fri, 08 Jul 2022 06:24:32 +0000 Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1o9hPf-0005Ak-KL; Fri, 08 Jul 2022 08:24:27 +0200 Received: from [2a0a:edc0:0:1101:1d::28] (helo=dude02.red.stw.pengutronix.de) by drehscheibe.grey.stw.pengutronix.de with esmtp (Exim 4.94.2) (envelope-from ) id 1o9hPb-0056Sh-AZ; Fri, 08 Jul 2022 08:24:26 +0200 Received: from str by dude02.red.stw.pengutronix.de with local (Exim 4.94.2) (envelope-from ) id 1o9hPd-002z9j-TX; Fri, 08 Jul 2022 08:24:25 +0200 From: Steffen Trumtrar To: barebox@lists.infradead.org Cc: Steffen Trumtrar Date: Fri, 8 Jul 2022 08:24:10 +0200 Message-Id: <20220708062411.711639-4-str@pengutronix.de> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20220708062411.711639-1-str@pengutronix.de> References: <20220708062411.711639-1-str@pengutronix.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220707_232429_304877_2899FBFF X-CRM114-Status: GOOD ( 20.59 ) X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:3::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.ext.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-4.0 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_LOW,SPF_HELO_NONE,SPF_NONE, T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: [PATCH v2 4/5] ARM: socfpga: add support for Enclustra AA1 X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.ext.pengutronix.de) From: Steffen Trumtrar Add support for the Arria10-based Mercury+ AA1 module from Enclustra. Signed-off-by: Steffen Trumtrar --- Changes in v2: - use __dtb_z - use ENTRY_FUNCTION_WITHSTACK - fold aa1_start() into now non-naked entry function - remove arm_early_mmu_cache_invalidate - fix alignment issues arch/arm/boards/Makefile | 1 + arch/arm/boards/enclustra-aa1/Makefile | 4 + arch/arm/boards/enclustra-aa1/board.c | 47 ++++++++ arch/arm/boards/enclustra-aa1/lowlevel.c | 113 ++++++++++++++++++ .../enclustra-aa1/pinmux-config-arria10.c | 104 ++++++++++++++++ .../boards/enclustra-aa1/pll-config-arria10.c | 56 +++++++++ arch/arm/dts/Makefile | 1 + arch/arm/dts/socfpga_arria10_mercury_aa1.dts | 83 +++++++++++++ arch/arm/mach-socfpga/Kconfig | 4 + images/Makefile.socfpga | 12 ++ 10 files changed, 425 insertions(+) create mode 100644 arch/arm/boards/enclustra-aa1/Makefile create mode 100644 arch/arm/boards/enclustra-aa1/board.c create mode 100644 arch/arm/boards/enclustra-aa1/lowlevel.c create mode 100644 arch/arm/boards/enclustra-aa1/pinmux-config-arria10.c create mode 100644 arch/arm/boards/enclustra-aa1/pll-config-arria10.c create mode 100644 arch/arm/dts/socfpga_arria10_mercury_aa1.dts diff --git a/arch/arm/boards/Makefile b/arch/arm/boards/Makefile index d303999614..9d700cfbda 100644 --- a/arch/arm/boards/Makefile +++ b/arch/arm/boards/Makefile @@ -134,6 +134,7 @@ obj-$(CONFIG_MACH_SCB9328) += scb9328/ obj-$(CONFIG_MACH_SEEED_ODYSSEY) += seeed-odyssey/ obj-$(CONFIG_MACH_SOCFPGA_ALTERA_SOCDK) += altera-socdk/ obj-$(CONFIG_MACH_SOCFPGA_EBV_SOCRATES) += ebv-socrates/ +obj-$(CONFIG_MACH_SOCFPGA_ENCLUSTRA_AA1) += enclustra-aa1/ obj-$(CONFIG_MACH_SOCFPGA_REFLEX_ACHILLES) += reflex-achilles/ obj-$(CONFIG_MACH_SOCFPGA_TERASIC_DE0_NANO_SOC) += terasic-de0-nano-soc/ obj-$(CONFIG_MACH_SOCFPGA_TERASIC_DE10_NANO) += terasic-de10-nano/ diff --git a/arch/arm/boards/enclustra-aa1/Makefile b/arch/arm/boards/enclustra-aa1/Makefile new file mode 100644 index 0000000000..5678718188 --- /dev/null +++ b/arch/arm/boards/enclustra-aa1/Makefile @@ -0,0 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0-only + +lwl-y += lowlevel.o +obj-y += board.o diff --git a/arch/arm/boards/enclustra-aa1/board.c b/arch/arm/boards/enclustra-aa1/board.c new file mode 100644 index 0000000000..5b8e5a5c9f --- /dev/null +++ b/arch/arm/boards/enclustra-aa1/board.c @@ -0,0 +1,47 @@ +// SPDX-License-Identifier: GPL-2.0-only + +#include +#include +#include +#include + +static int aa1_init(void) +{ + int pbl_index = 0; + uint32_t flag_barebox1 = 0; + uint32_t flag_barebox2 = 0; + + if (!of_machine_is_compatible("enclustra,mercury-aa1")) + return 0; + + pbl_index = readl(0xFFD06210); + + pr_debug("Current barebox instance %d\n", pbl_index); + + switch (pbl_index) { + case 0: + flag_barebox1 |= BBU_HANDLER_FLAG_DEFAULT; + break; + case 1: + flag_barebox2 |= BBU_HANDLER_FLAG_DEFAULT; + break; + }; + + bbu_register_std_file_update("emmc-barebox1-xload", flag_barebox1, + "/dev/mmc0.barebox1-xload", + filetype_socfpga_xload); + + bbu_register_std_file_update("emmc-barebox1", 0, + "/dev/mmc0.barebox1", + filetype_arm_barebox); + + bbu_register_std_file_update("emmc-barebox2-xload", flag_barebox2, + "/dev/mmc0.barebox2-xload", + filetype_socfpga_xload); + + bbu_register_std_file_update("emmc-barebox2", 0, + "/dev/mmc0.barebox2", + filetype_arm_barebox); + return 0; +} +postcore_initcall(aa1_init); diff --git a/arch/arm/boards/enclustra-aa1/lowlevel.c b/arch/arm/boards/enclustra-aa1/lowlevel.c new file mode 100644 index 0000000000..5838b5337e --- /dev/null +++ b/arch/arm/boards/enclustra-aa1/lowlevel.c @@ -0,0 +1,113 @@ +// SPDX-License-Identifier: GPL-2.0-only + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include "pll-config-arria10.c" +#include "pinmux-config-arria10.c" +#include + +#define BAREBOX_PART 0 +#define BITSTREAM_PART 1 +#define BAREBOX1_OFFSET SZ_1M +#define BAREBOX2_OFFSET BAREBOX1_OFFSET + SZ_512K +#define BAREBOX3_OFFSET BAREBOX2_OFFSET + SZ_512K +#define BAREBOX4_OFFSET BAREBOX3_OFFSET + SZ_512K +#define BITSTREAM1_OFFSET 0x0 +#define BITSTREAM2_OFFSET BITSTREAM1_OFFSET + SZ_32M + +extern char __dtb_z_socfpga_arria10_mercury_aa1_start[]; + +#define ARRIA10_STACKTOP ARRIA10_OCRAM_ADDR + SZ_256K + +ENTRY_FUNCTION_WITHSTACK(start_socfpga_aa1_xload, ARRIA10_STACKTOP, r0, r1, r2) +{ + int pbl_index = 0; + int barebox = 0; + int bitstream = 0; + + arm_cpu_lowlevel_init(); + + relocate_to_current_adr(); + + setup_c(); + + arria10_init(&mainpll_cfg, &perpll_cfg, pinmux); + + arria10_prepare_mmc(BAREBOX_PART, BITSTREAM_PART); + + pbl_index = readl(ARRIA10_SYSMGR_ROM_INITSWLASTLD); + + /* Allow booting from both PBL0 and PBL1 to allow atomic updates. + * Bitstreams redundant too and expected to reside in the second + * partition. + * There is a fixed relation between the PBL/barebox instance and its + * bitstream location (offset) that requires to update them together */ + switch (pbl_index) { + case 0: + barebox = BAREBOX1_OFFSET; + bitstream = BITSTREAM1_OFFSET; + break; + case 1: + barebox = BAREBOX2_OFFSET; + bitstream = BITSTREAM1_OFFSET; + break; + case 2: + case 3: + /* Left blank for future extension */ + break; + } + + arria10_load_fpga(bitstream, SZ_32M); + + arria10_finish_io(&mainpll_cfg, &perpll_cfg, pinmux); + + arria10_ddr_calibration_sequence(); + + arria10_start_image(barebox); +} + +ENTRY_FUNCTION(start_socfpga_aa1, r0, r1, r2) +{ + void *fdt; + + fdt = __dtb_z_socfpga_arria10_mercury_aa1_start + get_runtime_offset(); + + barebox_arm_entry(0x0, SZ_2G, fdt); +} + +ENTRY_FUNCTION_WITHSTACK(start_socfpga_aa1_bringup, ARRIA10_STACKTOP, r0, r1, r2) +{ + void *fdt; + + arm_cpu_lowlevel_init(); + + relocate_to_current_adr(); + setup_c(); + + arria10_init(&mainpll_cfg, &perpll_cfg, pinmux); + + /* wait for fpga_usermode */ + a10_wait_for_usermode(0x1000000); + + arria10_finish_io(&mainpll_cfg, &perpll_cfg, pinmux); + + arria10_ddr_calibration_sequence(); + + fdt = __dtb_z_socfpga_arria10_mercury_aa1_start + get_runtime_offset(); + + barebox_arm_entry(0x0, SZ_2G, fdt); +} diff --git a/arch/arm/boards/enclustra-aa1/pinmux-config-arria10.c b/arch/arm/boards/enclustra-aa1/pinmux-config-arria10.c new file mode 100644 index 0000000000..3e250dbf6f --- /dev/null +++ b/arch/arm/boards/enclustra-aa1/pinmux-config-arria10.c @@ -0,0 +1,104 @@ +// SPDX-License-Identifier: GPL-2.0-only + +#include + +static uint32_t pinmux[] = { +[arria10_pinmux_shared_io_q3_7] = 0, +[arria10_pinmux_shared_io_q3_6] = 15, +[arria10_pinmux_shared_io_q3_5] = 15, +[arria10_pinmux_shared_io_q3_4] = 15, +[arria10_pinmux_shared_io_q3_3] = 15, +[arria10_pinmux_shared_io_q3_2] = 15, +[arria10_pinmux_shared_io_q3_1] = 15, +[arria10_pinmux_shared_io_q2_12] = 4, +[arria10_pinmux_shared_io_q2_11] = 4, +[arria10_pinmux_shared_io_q2_10] = 4, +[arria10_pinmux_shared_io_q2_8] = 4, +[arria10_pinmux_shared_io_q2_9] = 4, +[arria10_pinmux_shared_io_q2_7] = 4, +[arria10_pinmux_shared_io_q2_6] = 4, +[arria10_pinmux_shared_io_q2_5] = 4, +[arria10_pinmux_shared_io_q2_4] = 4, +[arria10_pinmux_shared_io_q2_3] = 4, +[arria10_pinmux_shared_io_q2_2] = 4, +[arria10_pinmux_shared_io_q2_1] = 4, +[arria10_pinmux_shared_io_q1_12] = 8, +[arria10_pinmux_shared_io_q1_10] = 8, +[arria10_pinmux_shared_io_q1_11] = 8, +[arria10_pinmux_shared_io_q1_9] = 8, +[arria10_pinmux_shared_io_q1_8] = 8, +[arria10_pinmux_shared_io_q1_7] = 8, +[arria10_pinmux_shared_io_q1_6] = 8, +[arria10_pinmux_shared_io_q1_5] = 8, +[arria10_pinmux_shared_io_q1_4] = 8, +[arria10_pinmux_shared_io_q1_3] = 8, +[arria10_pinmux_shared_io_q1_2] = 8, +[arria10_pinmux_shared_io_q1_1] = 8, +[arria10_pinmux_shared_io_q4_12] = 15, +[arria10_pinmux_shared_io_q4_11] = 15, +[arria10_pinmux_shared_io_q4_10] = 3, +[arria10_pinmux_shared_io_q4_9] = 3, +[arria10_pinmux_shared_io_q4_8] = 3, +[arria10_pinmux_shared_io_q4_7] = 3, +[arria10_pinmux_shared_io_q4_6] = 10, +[arria10_pinmux_shared_io_q4_4] = 10, +[arria10_pinmux_shared_io_q4_5] = 10, +[arria10_pinmux_shared_io_q4_3] = 10, +[arria10_pinmux_shared_io_q4_2] = 10, +[arria10_pinmux_shared_io_q4_1] = 10, +[arria10_pinmux_shared_io_q3_12] = 1, +[arria10_pinmux_shared_io_q3_11] = 1, +[arria10_pinmux_shared_io_q3_10] = 15, +[arria10_pinmux_shared_io_q3_9] = 15, +[arria10_pinmux_shared_io_q3_8] = 0, +[arria10_pinmux_dedicated_io_7] = 8, +[arria10_pinmux_dedicated_io_8] = 8, +[arria10_pinmux_dedicated_io_9] = 8, +[arria10_pinmux_dedicated_io_10] = 15, +[arria10_pinmux_dedicated_io_11] = 15, +[arria10_pinmux_dedicated_io_12] = 8, +[arria10_pinmux_dedicated_io_13] = 8, +[arria10_pinmux_dedicated_io_14] = 8, +[arria10_pinmux_dedicated_io_15] = 8, +[arria10_pinmux_dedicated_io_16] = 13, +[arria10_pinmux_dedicated_io_17] = 13, +[arria10_pinmux_dedicated_io_4] = 8, +[arria10_pinmux_dedicated_io_5] = 8, +[arria10_pinmux_dedicated_io_6] = 8, +[arria10_pincfg_dedicated_io_bank] = 0x101, +[arria10_pincfg_dedicated_io_1] = 0xb080a, +[arria10_pincfg_dedicated_io_2] = 0xb080a, +[arria10_pincfg_dedicated_io_3] = 0xb080a, +[arria10_pincfg_dedicated_io_4] = 0xa282a, +[arria10_pincfg_dedicated_io_5] = 0xa282a, +[arria10_pincfg_dedicated_io_6] = 0x8282a, +[arria10_pincfg_dedicated_io_7] = 0xa282a, +[arria10_pincfg_dedicated_io_8] = 0xa282a, +[arria10_pincfg_dedicated_io_9] = 0xa282a, +[arria10_pincfg_dedicated_io_10] = 0xa280a, +[arria10_pincfg_dedicated_io_11] = 0xa280a, +[arria10_pincfg_dedicated_io_12] = 0xa280a, +[arria10_pincfg_dedicated_io_13] = 0xa280a, +[arria10_pincfg_dedicated_io_14] = 0xa280a, +[arria10_pincfg_dedicated_io_15] = 0xa280a, +[arria10_pincfg_dedicated_io_16] = 0x8282a, +[arria10_pincfg_dedicated_io_17] = 0xa280a, +[arria10_pinmux_rgmii0_usefpga] = 0, +[arria10_pinmux_rgmii1_usefpga] = 0, +[arria10_pinmux_rgmii2_usefpga] = 0, +[arria10_pinmux_nand_usefpga] = 0, +[arria10_pinmux_qspi_usefpga] = 0, +[arria10_pinmux_sdmmc_usefpga] = 0, +[arria10_pinmux_spim0_usefpga] = 0, +[arria10_pinmux_spim1_usefpga] = 0, +[arria10_pinmux_spis0_usefpga] = 0, +[arria10_pinmux_spis1_usefpga] = 0, +[arria10_pinmux_uart0_usefpga] = 0, +[arria10_pinmux_uart1_usefpga] = 0, +[arria10_pinmux_i2c0_usefpga] = 0, +[arria10_pinmux_i2c1_usefpga] = 0, +[arria10_pinmux_i2cemac0_usefpga] = 0, +[arria10_pinmux_i2cemac1_usefpga] = 0, +[arria10_pinmux_i2cemac2_usefpga] = 0, +}; + diff --git a/arch/arm/boards/enclustra-aa1/pll-config-arria10.c b/arch/arm/boards/enclustra-aa1/pll-config-arria10.c new file mode 100644 index 0000000000..41aad354bc --- /dev/null +++ b/arch/arm/boards/enclustra-aa1/pll-config-arria10.c @@ -0,0 +1,56 @@ +// SPDX-License-Identifier: GPL-2.0-only + +#include + +static struct arria10_mainpll_cfg mainpll_cfg = { + .cntr15clk_cnt = 900, + .cntr2clk_cnt = 900, + .cntr3clk_cnt = 900, + .cntr4clk_cnt = 900, + .cntr5clk_cnt = 900, + .cntr6clk_cnt = 7, + .cntr7clk_cnt = 15, + .cntr7clk_src = 0, + .cntr8clk_cnt = 7, + .cntr9clk_cnt = 900, + .cntr9clk_src = 0, + .mpuclk_cnt = 0, + .mpuclk_src = 0, + .nocclk_cnt = 0, + .nocclk_src = 0, + .nocdiv_csatclk = 0, + .nocdiv_cspdbgclk = 1, + .nocdiv_cstraceclk = 0, + .nocdiv_l4mainclk = 0, + .nocdiv_l4mpclk = 1, + .nocdiv_l4spclk = 2, + .vco0_psrc = 0, + .vco1_denom = 32, + .vco1_numer = 1584, + .mpuclk = 0x3840001, + .nocclk = 0x3840007, +}; + +static struct arria10_perpll_cfg perpll_cfg = { + .cntr2clk_cnt = 5, + .cntr2clk_src = 1, + .cntr3clk_cnt = 900, + .cntr3clk_src = 1, + .cntr4clk_cnt = 14, + .cntr4clk_src = 1, + .cntr5clk_cnt = 374, + .cntr5clk_src = 1, + .cntr6clk_cnt = 900, + .cntr6clk_src = 0, + .cntr7clk_cnt = 900, + .cntr8clk_cnt = 900, + .cntr8clk_src = 0, + .cntr9clk_cnt = 900, + .emacctl_emac0sel = 0, + .emacctl_emac1sel = 0, + .emacctl_emac2sel = 0, + .gpiodiv_gpiodbclk = 32000, + .vco0_psrc = 0, + .vco1_denom = 32, + .vco1_numer = 1485, +}; diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 46e5e67672..3def526621 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -117,6 +117,7 @@ lwl-$(CONFIG_MACH_SABRESD) += imx6q-sabresd.dtb.o imx6qp-sabresd.dtb.o lwl-$(CONFIG_MACH_FREESCALE_IMX6SX_SABRESDB) += imx6sx-sdb.dtb.o lwl-$(CONFIG_MACH_SOCFPGA_ALTERA_SOCDK) += socfpga_cyclone5_socdk.dtb.o lwl-$(CONFIG_MACH_SOCFPGA_EBV_SOCRATES) += socfpga_cyclone5_socrates.dtb.o +lwl-$(CONFIG_MACH_SOCFPGA_ENCLUSTRA_AA1) += socfpga_arria10_mercury_aa1.dtb.o lwl-$(CONFIG_MACH_SOCFPGA_REFLEX_ACHILLES) += socfpga_arria10_achilles.dtb.o lwl-$(CONFIG_MACH_SOCFPGA_TERASIC_DE0_NANO_SOC) += socfpga_cyclone5_de0_nano_soc.dtb.o lwl-$(CONFIG_MACH_SOCFPGA_TERASIC_DE10_NANO) += socfpga_cyclone5_de10_nano.dtb.o diff --git a/arch/arm/dts/socfpga_arria10_mercury_aa1.dts b/arch/arm/dts/socfpga_arria10_mercury_aa1.dts new file mode 100644 index 0000000000..ef3afc9b98 --- /dev/null +++ b/arch/arm/dts/socfpga_arria10_mercury_aa1.dts @@ -0,0 +1,83 @@ +// SPDX-License-Identifier: GPL-2.0 +#include + +/ { + aliases { + mmc0 = &mmc; + }; + + chosen { + stdout-path = &uart1; + + environment { + compatible = "barebox,environment"; + device-path = &environment_mmc; + }; + }; +}; + +// provide reset-names until fixed in the upstream dts. Binding prescribes this property. +&{/soc/dwmmc0@ff808000} { + reset-names = "reset"; +}; + +// This clock is unused, but fixed-clocks need to have a clock-frequency set +&{/soc/clkmgr@ffd04000/clocks/cb_intosc_hs_div2_clk} { + clock-frequency = <0>; +}; + +&{/soc/clkmgr@ffd04000/clocks/cb_intosc_ls_clk} { + clock-frequency = <60000000>; +}; + +&{/soc/clkmgr@ffd04000/clocks/f2s_free_clk} { + clock-frequency = <200000000>; +}; + +&mmc { + bus-width = <8>; + non-removable; + disable-wp; + no-sd; + + partitions { + compatible = "fixed-partitions"; + #size-cells = <1>; + #address-cells = <1>; + + barebox1_xload: partition@100000 { + label = "barebox1-xload"; + reg = <0x100000 0x40000>; + }; + + barebox2_xload: partition@140000 { + label = "barebox2-xload"; + reg = <0x140000 0x40000>; + }; + + barebox1: partition@200000 { + label = "barebox1"; + reg = <0x200000 0x80000>; + }; + + barebox2: partition@280000 { + label = "barebox2"; + reg = <0x280000 0x80000>; + }; + + environment_mmc: partition@300000 { + label = "environment"; + reg = <0x300000 0x8000>; + }; + + bitstream1: partition@700000 { + label = "bitstream1"; + reg = <0x700000 0x2000000>; + }; + + bitstream2: partition@2700000 { + label = "bitstream2"; + reg = <0x2700000 0x2000000>; + }; + }; +}; diff --git a/arch/arm/mach-socfpga/Kconfig b/arch/arm/mach-socfpga/Kconfig index bdd2a2cfbf..b23a41d3f9 100644 --- a/arch/arm/mach-socfpga/Kconfig +++ b/arch/arm/mach-socfpga/Kconfig @@ -37,6 +37,10 @@ config MACH_SOCFPGA_EBV_SOCRATES select ARCH_SOCFPGA_CYCLONE5 bool "EBV Socrates" +config MACH_SOCFPGA_ENCLUSTRA_AA1 + select ARCH_SOCFPGA_ARRIA10 + bool "Enclustra AA1" + config MACH_SOCFPGA_REFLEX_ACHILLES select ARCH_SOCFPGA_ARRIA10 bool "Reflex Achilles" diff --git a/images/Makefile.socfpga b/images/Makefile.socfpga index 90e3c066dc..7f95bed032 100644 --- a/images/Makefile.socfpga +++ b/images/Makefile.socfpga @@ -39,6 +39,18 @@ pblb-$(CONFIG_MACH_SOCFPGA_TERASIC_DE10_NANO) += start_socfpga_de10_nano FILE_barebox-socfpga-de10_nano.img = start_socfpga_de10_nano.pblb socfpga-barebox-$(CONFIG_MACH_SOCFPGA_TERASIC_DE10_NANO) += barebox-socfpga-de10_nano.img +pblb-$(CONFIG_MACH_SOCFPGA_ENCLUSTRA_AA1) += start_socfpga_aa1_xload +FILE_barebox-socfpga-aa1-xload.img = start_socfpga_aa1_xload.pblb.socfpgaimg +socfpga-barebox-$(CONFIG_MACH_SOCFPGA_ENCLUSTRA_AA1) += barebox-socfpga-aa1-xload.img + +pblb-$(CONFIG_MACH_SOCFPGA_ENCLUSTRA_AA1) += start_socfpga_aa1 +FILE_barebox-socfpga-aa1.img = start_socfpga_aa1.pblb +socfpga-barebox-$(CONFIG_MACH_SOCFPGA_ENCLUSTRA_AA1) += barebox-socfpga-aa1.img + +pblb-$(CONFIG_MACH_SOCFPGA_ENCLUSTRA_AA1) += start_socfpga_aa1_bringup +FILE_barebox-socfpga-aa1-bringup.img = start_socfpga_aa1_bringup.pblb +socfpga-barebox-$(CONFIG_MACH_SOCFPGA_ENCLUSTRA_AA1) += barebox-socfpga-aa1-bringup.img + pblb-$(CONFIG_MACH_SOCFPGA_REFLEX_ACHILLES) += start_socfpga_achilles_xload FILE_barebox-socfpga-achilles-xload.img = start_socfpga_achilles_xload.pblb.socfpgaimg socfpga-barebox-$(CONFIG_MACH_SOCFPGA_REFLEX_ACHILLES) += barebox-socfpga-achilles-xload.img -- 2.30.2