From: Anup Patel <anup@brainfault.org>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 05/11] net: macb: Fix GEM hardware detection
Date: Thu, 17 Jan 2019 16:33:50 +0530 [thread overview]
Message-ID: <20190117110356.36753-6-anup@brainfault.org> (raw)
In-Reply-To: <20190117110356.36753-1-anup@brainfault.org>
From: Atish Patra <atish.patra@wdc.com>
Fix MID bit field check to correctly identify all GEM hardwares.
The check is updated as per macb driver in Linux location:
<linux_sources>/drivers/net/ethernet/cadence/macb_main.c:259
Signed-off-by: Atish Patra <atish.patra@wdc.com>
---
drivers/net/macb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/macb.c b/drivers/net/macb.c
index 9a06b523cc..e04ec9a0a3 100644
--- a/drivers/net/macb.c
+++ b/drivers/net/macb.c
@@ -145,7 +145,7 @@ struct macb_device {
static int macb_is_gem(struct macb_device *macb)
{
- return MACB_BFEXT(IDNUM, macb_readl(macb, MID)) == 0x2;
+ return MACB_BFEXT(IDNUM, macb_readl(macb, MID)) >= 0x2;
}
#ifndef cpu_is_sama5d2
--
2.17.1
next prev parent reply other threads:[~2019-01-17 11:03 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-17 11:03 [U-Boot] [PATCH 00/11] SiFive FU540 Support Anup Patel
2019-01-17 11:03 ` [U-Boot] [PATCH 01/11] riscv: Rename cpu/qemu to cpu/generic Anup Patel
2019-01-17 11:03 ` [U-Boot] [PATCH 02/11] riscv: Add asm/dma-mapping.h for DMA mappings Anup Patel
2019-01-17 11:03 ` [U-Boot] [PATCH 03/11] riscv: generic: Ensure that U-Boot runs within 4GB for 64bit systems Anup Patel
2019-01-17 11:03 ` [U-Boot] [PATCH 04/11] net: macb: Fix clk API usage for RISC-V systems Anup Patel
2019-01-17 11:03 ` Anup Patel [this message]
2019-01-17 11:03 ` [U-Boot] [PATCH 06/11] clk: Add SiFive FU540 PRCI clock driver Anup Patel
2019-01-17 11:03 ` [U-Boot] [PATCH 07/11] clk: Add fixed-factor " Anup Patel
2019-01-17 11:03 ` [U-Boot] [PATCH 08/11] drivers: serial_sifive: Fix baud rate calculation Anup Patel
2019-01-17 11:03 ` [U-Boot] [PATCH 09/11] drivers: serial: serial_sifive: Skip baudrate config if no input clock Anup Patel
2019-01-17 11:03 ` [U-Boot] [PATCH 10/11] cpu: Bind timer driver for boot hart Anup Patel
2019-01-17 11:03 ` [U-Boot] [PATCH 11/11] riscv: Add SiFive FU540 board support Anup Patel
2019-01-17 11:06 ` [U-Boot] [PATCH 00/11] SiFive FU540 Support Anup Patel
-- strict thread matches above, loose matches on Subject: below --
2019-01-17 10:38 Anup Patel
2019-01-17 10:38 ` [U-Boot] [PATCH 05/11] net: macb: Fix GEM hardware detection Anup Patel
2019-01-17 18:12 ` Alexander Graf
2019-01-17 10:34 [U-Boot] [PATCH 00/11] SiFive FU540 Support Anup Patel
2019-01-17 10:35 ` [U-Boot] [PATCH 05/11] net: macb: Fix GEM hardware detection Anup Patel
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