From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= Date: Mon, 15 May 2017 19:20:21 +0200 Subject: [U-Boot] [PATCH 1/3] dm: cpu: bmips: add BCM3380 support In-Reply-To: <1494868823-7376-1-git-send-email-noltari@gmail.com> References: <1494868823-7376-1-git-send-email-noltari@gmail.com> Message-ID: <1494868823-7376-2-git-send-email-noltari@gmail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit To: u-boot@lists.denx.de As far as I know BCM3380 has a fixed CPU frequency since I couldn't find its PLL registers in any documentation. Signed-off-by: Álvaro Fernández Rojas --- drivers/cpu/bmips_cpu.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/drivers/cpu/bmips_cpu.c b/drivers/cpu/bmips_cpu.c index 2381081..4f412fa 100644 --- a/drivers/cpu/bmips_cpu.c +++ b/drivers/cpu/bmips_cpu.c @@ -96,6 +96,11 @@ static int bmips_long_cpu_desc(struct bmips_cpu_priv *priv, char *buf, return 0; } +static ulong bcm3380_get_cpu_freq(struct bmips_cpu_priv *priv) +{ + return 333000000; +} + static ulong bcm6328_get_cpu_freq(struct bmips_cpu_priv *priv) { unsigned int mips_pll_fcvo; @@ -190,6 +195,12 @@ static int bcm6358_get_cpu_count(struct bmips_cpu_priv *priv) return 2; } +static const struct bmips_cpu_hw bmips_cpu_bcm3380 = { + .get_cpu_desc = bmips_short_cpu_desc, + .get_cpu_freq = bcm3380_get_cpu_freq, + .get_cpu_count = bcm6358_get_cpu_count, +}; + static const struct bmips_cpu_hw bmips_cpu_bcm6328 = { .get_cpu_desc = bmips_long_cpu_desc, .get_cpu_freq = bcm6328_get_cpu_freq, @@ -290,6 +301,9 @@ int bmips_cpu_probe(struct udevice *dev) static const struct udevice_id bmips_cpu_ids[] = { { + .compatible = "brcm,bcm3380-cpu", + .data = (ulong)&bmips_cpu_bcm3380, + }, { .compatible = "brcm,bcm6328-cpu", .data = (ulong)&bmips_cpu_bcm6328, }, { -- 2.1.4