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From: Ahmad Fatoum <a.fatoum@pengutronix.de>
To: barebox@lists.infradead.org
Cc: Ahmad Fatoum <a.fatoum@pengutronix.de>
Subject: [PATCH v2 07/29] RISC-V: socs: add Kconfig entry for StarFive JH7100
Date: Sat, 19 Jun 2021 06:50:33 +0200	[thread overview]
Message-ID: <20210619045055.779-8-a.fatoum@pengutronix.de> (raw)
In-Reply-To: <20210619045055.779-1-a.fatoum@pengutronix.de>

The JH7100 is the StarFive SoC with SiFive CPUs in the pre-production
BeagleV. Th JH7110 in later boards will be cache-coherent, but the
JH7100 will need some workarounds.

Add Kconfig symbols, so newly introduced symbols can depend on them.

Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
---
 arch/riscv/Kconfig.socs | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/arch/riscv/Kconfig.socs b/arch/riscv/Kconfig.socs
index f1b431555fcd..8f955cd4d220 100644
--- a/arch/riscv/Kconfig.socs
+++ b/arch/riscv/Kconfig.socs
@@ -21,8 +21,12 @@ config SOC_VIRT
 	  Generates an image tht can be be booted by QEMU. The image is called
 	  barebox-dt-2nd.img
 
+config CPU_SIFIVE
+	bool
+
 config SOC_SIFIVE
 	bool "SiFive SoCs"
+	select CPU_SIFIVE
 	select RISCV_S_MODE
 	select CLK_SIFIVE
 	select CLK_SIFIVE_PRCI
@@ -41,4 +45,22 @@ config BOARD_HIFIVE
 
 endif
 
+config SOC_STARFIVE
+	bool "StarFive SoCs"
+	help
+	  This enables support for SiFive SoC platform hardware.
+
+if SOC_STARFIVE
+
+config SOC_STARFIVE_JH71XX
+	bool
+	select CPU_SIFIVE
+
+config SOC_STARFIVE_JH7100
+	bool
+	select SOC_STARFIVE_JH71XX
+
+endif
+
+
 endmenu
-- 
2.29.2


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  parent reply	other threads:[~2021-06-19  4:55 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-19  4:50 [PATCH v2 00/29] RISC-V: add BeagleV Beta board support Ahmad Fatoum
2021-06-19  4:50 ` [PATCH v2 01/29] clocksource: RISC-V: demote probe success messages to debug level Ahmad Fatoum
2021-06-19  4:50 ` [PATCH v2 02/29] RISC-V: virt: select only one timer Ahmad Fatoum
2021-06-19  4:50 ` [PATCH v2 03/29] RISC-V: extend multi-image to support both S- and M-Mode Ahmad Fatoum
2021-06-19  4:50 ` [PATCH v2 04/29] RISC-V: cpuinfo: return some output for non-SBI systems as well Ahmad Fatoum
2021-06-19  4:50 ` [PATCH v2 05/29] RISC-V: S-Mode: propagate Hart ID Ahmad Fatoum
2021-06-19  4:50 ` [PATCH v2 06/29] RISC-V: erizo: make it easier to reuse ns16550 debug_ll Ahmad Fatoum
2021-06-19  4:50 ` Ahmad Fatoum [this message]
2021-06-19  4:50 ` [PATCH v2 08/29] nvmem: add StarFive OTP support Ahmad Fatoum
2021-06-19  4:50 ` [PATCH v2 09/29] RISC-V: dma: support multiple dma_alloc_coherent backends Ahmad Fatoum
2021-06-19  4:50 ` [PATCH v2 10/29] RISC-V: add exception support Ahmad Fatoum
2021-06-19  4:50 ` [PATCH v2 11/29] RISC-V: support incoherent I-Cache Ahmad Fatoum
2021-06-19  4:50 ` [PATCH v2 12/29] drivers: soc: sifive: add basic L2 cache controller driver Ahmad Fatoum
2021-06-19  4:50 ` [PATCH v2 13/29] soc: starfive: add support for JH7100 incoherent interconnect Ahmad Fatoum
2021-06-19  4:50 ` [PATCH v2 14/29] soc: sifive: l2_cache: enable maximum available cache ways Ahmad Fatoum
2021-06-19  4:50 ` [PATCH v2 15/29] net: designware: fix non-1:1 mapped 64-bit systems Ahmad Fatoum
2021-06-21  7:25   ` Sascha Hauer
2021-06-21  7:33     ` Ahmad Fatoum
2021-06-19  4:50 ` [PATCH v2 16/29] net: designware: add support for IP integrated into StarFive SoC Ahmad Fatoum
2021-06-19  4:50 ` [PATCH v2 17/29] mci: allocate DMA-able memory Ahmad Fatoum
2021-06-19  4:50 ` [PATCH v2 18/29] mci: allocate sector_buf on demand Ahmad Fatoum
2021-06-19  4:50 ` [PATCH v2 19/29] dma: allocate 32-byte aligned buffers by default Ahmad Fatoum
2021-06-19  4:50 ` [PATCH v2 20/29] mci: dw_mmc: add optional reset line Ahmad Fatoum
2021-06-19  4:50 ` [PATCH v2 21/29] mci: dw_mmc: match against StarFive MMC compatibles Ahmad Fatoum
2021-06-19  4:50 ` [PATCH v2 22/29] clk: add initial StarFive clock support Ahmad Fatoum
2021-06-19  4:50 ` [PATCH v2 23/29] reset: add StarFive reset controller driver Ahmad Fatoum
2021-06-19  4:50 ` [PATCH v2 24/29] watchdog: add StarFive watchdog driver Ahmad Fatoum
2021-06-19  4:50 ` [PATCH v2 25/29] hw_random: add driver for RNG on StarFive SoC Ahmad Fatoum
2021-06-19  4:50 ` [PATCH v2 26/29] reset: add device_reset_all helper Ahmad Fatoum
2021-06-19  4:50 ` [PATCH v2 27/29] gpio: add support for StarFive GPIO controller Ahmad Fatoum
2021-06-19  4:50 ` [PATCH v2 28/29] misc: add power sequencing driver for initializing StarFive peripherals Ahmad Fatoum
2021-06-19  4:50 ` [PATCH v2 29/29] RISC-V: StarFive: add board support for BeagleV Starlight Ahmad Fatoum
2021-06-21  9:11 ` [PATCH v2 00/29] RISC-V: add BeagleV Beta board support Sascha Hauer

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