From: Sean Anderson <seanga2@gmail.com>
To: u-boot@lists.denx.de
Subject: [PATCH 00/10] riscv: k210: Enable use of AI ram bank
Date: Tue, 29 Sep 2020 10:18:25 -0400 [thread overview]
Message-ID: <20200929141835.38435-1-seanga2@gmail.com> (raw)
This ram bank was previously unusable because PLL1 was not started correctly.
This series fixes that bug, and allows U-Boot to relocate into the AI ram. This
provides an extra 2M of space in which to load payloads.
Sean Anderson (10):
clk: k210: Fix PLLs not being enabled
clk: Add support for the k210 clock driver pre-relocation
riscv: Enable some devices pre-relocation
lib: fdt: Add fdtdec_setup_mem_size_base_highest
test: Add a test for fdtdec_setup_mem_size_base et al.
ram: Add driver for K210 SRAM
ram: sifive: Default to y only if compiling for fu540
riscv: Probe ram in dram_init
riscv: Enable AI ram on K210
riscv: Don't reserve AI ram in k210 dts
MAINTAINERS | 1 +
arch/riscv/cpu/generic/dram.c | 26 ++++++++++++++
arch/riscv/dts/k210.dtsi | 16 +++------
arch/sandbox/dts/test.dts | 12 +++++++
board/sipeed/maix/Kconfig | 2 ++
board/sipeed/maix/maix.c | 26 --------------
configs/sandbox64_defconfig | 2 +-
configs/sandbox_defconfig | 2 +-
configs/sandbox_flattree_defconfig | 2 +-
configs/sipeed_maix_bitm_defconfig | 1 +
drivers/clk/kendryte/clk.c | 14 +++++---
drivers/clk/kendryte/pll.c | 2 ++
drivers/ram/Kconfig | 7 ++++
drivers/ram/Makefile | 1 +
drivers/ram/kendryte.c | 56 ++++++++++++++++++++++++++++++
drivers/ram/sifive/Kconfig | 2 +-
include/configs/sipeed-maix.h | 4 ---
include/fdtdec.h | 19 +++++++++-
lib/fdtdec.c | 34 +++++++++++++++---
test/dm/fdtdec.c | 38 ++++++++++++++++++++
20 files changed, 211 insertions(+), 56 deletions(-)
create mode 100644 drivers/ram/kendryte.c
--
2.28.0
next reply other threads:[~2020-09-29 14:18 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-29 14:18 Sean Anderson [this message]
2020-09-29 14:18 ` [PATCH 01/10] clk: k210: Fix PLLs not being enabled Sean Anderson
2020-09-29 14:18 ` [PATCH 02/10] clk: Add support for the k210 clock driver pre-relocation Sean Anderson
2020-09-29 14:18 ` [PATCH 03/10] riscv: Enable some devices pre-relocation Sean Anderson
2020-09-29 14:18 ` [PATCH 04/10] lib: fdt: Add fdtdec_setup_mem_size_base_highest Sean Anderson
2020-10-12 3:34 ` Simon Glass
2020-09-29 14:18 ` [PATCH 05/10] test: Add a test for fdtdec_setup_mem_size_base et al Sean Anderson
2020-10-12 3:34 ` Simon Glass
2020-09-29 14:18 ` [PATCH 06/10] ram: Add driver for K210 SRAM Sean Anderson
2020-10-07 13:26 ` Simon Glass
2020-09-29 14:18 ` [PATCH 07/10] ram: sifive: Default to y only if compiling for fu540 Sean Anderson
2020-09-30 4:08 ` Pragnesh Patel
2020-09-29 14:18 ` [PATCH 08/10] riscv: Probe ram in dram_init Sean Anderson
2020-09-29 14:18 ` [PATCH 09/10] riscv: Enable AI ram on K210 Sean Anderson
2020-09-29 14:18 ` [PATCH 10/10] riscv: Don't reserve AI ram in k210 dts Sean Anderson
2020-09-29 15:03 ` Heinrich Schuchardt
2020-09-29 15:07 ` Sean Anderson
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20200929141835.38435-1-seanga2@gmail.com \
--to=seanga2@gmail.com \
--cc=u-boot@lists.denx.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox