From: Stefan Hajnoczi <stefanha@gmail.com>
To: "Steffen Görtz" <contrib@steffen-goertz.de>
Cc: qemu-devel@nongnu.org, Joel Stanley <joel@jms.id.au>,
Jim Mussared <jim@groklearning.com>,
Julia Suvorova <jusual@mail.ru>,
Peter Maydell <peter.maydell@linaro.org>
Subject: Re: [Qemu-devel] [PATCH v4 05/13] hw/nvram/nrf51_nvm: Add nRF51 non-volatile memories
Date: Thu, 8 Nov 2018 09:28:30 +0000 [thread overview]
Message-ID: <20181108092830.GA17083@stefanha-x1.localdomain> (raw)
In-Reply-To: <20181102170730.12432-6-contrib@steffen-goertz.de>
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On Fri, Nov 02, 2018 at 01:07:22PM -0400, Steffen Görtz wrote:
> The nRF51 contains three regions of non-volatile memory (NVM):
> - CODE (R/W): contains code
> - FICR (R): Factory information like code size, chip id etc.
> - UICR (R/W): Changeable configuration data. Lock bits, Code
> protection configuration, Bootloader address, Nordic SoftRadio
> configuration, Firmware configuration.
>
> Read and write access to the memories is managed by the
> Non-volatile memory controller.
>
> Memory schema:
> [ CPU ] -+- [ NVM, either FICR, UICR or CODE ]
> | |
> \- [ NVMC ]
>
> Signed-off-by: Steffen Görtz <contrib@steffen-goertz.de>
> ---
> hw/nvram/Makefile.objs | 1 +
> hw/nvram/nrf51_nvm.c | 333 +++++++++++++++++++++++++++++++++++
> include/hw/nvram/nrf51_nvm.h | 70 ++++++++
> 3 files changed, 404 insertions(+)
> create mode 100644 hw/nvram/nrf51_nvm.c
> create mode 100644 include/hw/nvram/nrf51_nvm.h
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
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next prev parent reply other threads:[~2018-11-08 9:28 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-02 17:07 [Qemu-devel] [PATCH v4 00/13] arm: nRF51 Devices and Microbit Support Steffen Görtz
2018-11-02 17:07 ` [Qemu-devel] [PATCH v4 01/13] qtest: Add set_irq_in command to set IRQ/GPIO level Steffen Görtz
2018-11-05 6:18 ` Thomas Huth
2018-11-02 17:07 ` [Qemu-devel] [PATCH v4 02/13] arm: Add header to host common definition for nRF51 SOC peripherals Steffen Görtz
2018-11-05 16:47 ` Peter Maydell
2018-11-02 17:07 ` [Qemu-devel] [PATCH v4 03/13] hw/misc/nrf51_rng: Add NRF51 random number generator peripheral Steffen Görtz
2018-11-05 16:48 ` Peter Maydell
2018-11-02 17:07 ` [Qemu-devel] [PATCH v4 04/13] arm: Instantiate NRF51 random number generator Steffen Görtz
2018-11-05 16:49 ` Peter Maydell
2018-11-02 17:07 ` [Qemu-devel] [PATCH v4 05/13] hw/nvram/nrf51_nvm: Add nRF51 non-volatile memories Steffen Görtz
2018-11-05 17:09 ` Peter Maydell
2018-11-08 9:28 ` Stefan Hajnoczi [this message]
2018-11-02 17:07 ` [Qemu-devel] [PATCH v4 06/13] arm: Instantiate NRF51 special NVM's and NVMC Steffen Görtz
2018-11-05 16:50 ` Peter Maydell
2018-11-02 17:07 ` [Qemu-devel] [PATCH v4 07/13] tests: Add bbc:microbit / nRF51 test suite Steffen Görtz
2018-11-05 16:51 ` Peter Maydell
2018-11-02 17:07 ` [Qemu-devel] [PATCH v4 08/13] hw/gpio/nrf51_gpio: Add nRF51 GPIO peripheral Steffen Görtz
2018-11-05 16:47 ` Peter Maydell
2018-11-02 17:07 ` [Qemu-devel] [PATCH v4 09/13] arm: Instantiate NRF51 general purpose I/O Steffen Görtz
2018-11-05 16:51 ` Peter Maydell
2018-11-02 17:07 ` [Qemu-devel] [PATCH v4 10/13] tests/microbit-test: Add Tests for nRF51 GPIO Steffen Görtz
2018-11-05 16:54 ` Peter Maydell
2018-11-02 17:07 ` [Qemu-devel] [PATCH v4 11/13] hw/timer/nrf51_timer: Add nRF51 Timer peripheral Steffen Görtz
2018-11-05 17:45 ` Peter Maydell
2018-11-08 9:30 ` Stefan Hajnoczi
2018-11-02 17:07 ` [Qemu-devel] [PATCH v4 12/13] arm: Instantiate NRF51 Timers Steffen Görtz
2018-11-05 16:56 ` Peter Maydell
2018-11-02 17:07 ` [Qemu-devel] [PATCH v4 13/13] arm: Add Clock peripheral stub to NRF51 SOC Steffen Görtz
2018-11-04 8:19 ` [Qemu-devel] [PATCH v4 00/13] arm: nRF51 Devices and Microbit Support no-reply
2018-11-04 8:23 ` no-reply
2018-11-06 6:41 ` no-reply
2018-11-06 6:45 ` no-reply
2018-11-08 9:32 ` Stefan Hajnoczi
2018-11-08 9:42 ` Peter Maydell
2018-11-08 10:20 ` Joel Stanley
2018-11-08 10:23 ` Peter Maydell
2018-11-08 22:18 ` no-reply
2018-11-08 22:22 ` no-reply
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