From: Jagan Teki <jagan@amarulasolutions.com>
To: u-boot@lists.denx.de
Subject: [PATCH v2 1/9] spl: Try to get SPL boot device via board_get_int
Date: Wed, 20 May 2020 00:53:32 +0530 [thread overview]
Message-ID: <20200519192340.16624-2-jagan@amarulasolutions.com> (raw)
In-Reply-To: <20200519192340.16624-1-jagan@amarulasolutions.com>
Usually, the associated board would supply spl boot device
using spl_boot_device() but some boards have board driver
that are possible to supply boot device via board_get_int
with BOARD_SPL_BOOT_DEVICE id.
This patch add support for those.
Cc: Mario Six <mario.six@gdsys.cc>
Cc: Tom Rini <trini@konsulko.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Jean-Jacques Hiblot <jjhiblot@ti.com>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
Changes for v2:
- new patch
common/spl/spl.c | 14 +++++++++++++-
include/board.h | 9 +++++++++
2 files changed, 22 insertions(+), 1 deletion(-)
diff --git a/common/spl/spl.c b/common/spl/spl.c
index fc5cbbbeba..a07b71b3c1 100644
--- a/common/spl/spl.c
+++ b/common/spl/spl.c
@@ -9,6 +9,7 @@
#include <common.h>
#include <bloblist.h>
#include <binman_sym.h>
+#include <board.h>
#include <dm.h>
#include <handoff.h>
#include <hang.h>
@@ -483,9 +484,20 @@ int spl_init(void)
#define BOOT_DEVICE_NONE 0xdeadbeef
#endif
+__weak u32 spl_boot_device(void)
+{
+ return 0;
+}
+
__weak void board_boot_order(u32 *spl_boot_list)
{
- spl_boot_list[0] = spl_boot_device();
+ struct udevice *board;
+
+ if (!board_get(&board))
+ board_get_int(board, BOARD_SPL_BOOT_DEVICE,
+ (int *)&spl_boot_list[0]);
+ else
+ spl_boot_list[0] = spl_boot_device();
}
static struct spl_image_loader *spl_ll_find_loader(uint boot_device)
diff --git a/include/board.h b/include/board.h
index 678b652b0a..ce4eaba38d 100644
--- a/include/board.h
+++ b/include/board.h
@@ -211,3 +211,12 @@ static inline int board_get_fit_loadable(struct udevice *dev, int index,
}
#endif
+
+/**
+ * Common board unique identifier
+ *
+ * @BOARD_SPL_BOOT_DEVICE: id to get SPL boot device.
+ */
+enum common_ids {
+ BOARD_SPL_BOOT_DEVICE,
+};
--
2.20.1
next prev parent reply other threads:[~2020-05-19 19:23 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-19 19:23 [PATCH v2 0/9] riscv: sifive/fu540: Booting from SPI Jagan Teki
2020-05-19 19:23 ` Jagan Teki [this message]
2020-05-20 13:02 ` [PATCH v2 1/9] spl: Try to get SPL boot device via board_get_int Tom Rini
2020-05-20 13:16 ` Jagan Teki
2020-05-20 14:10 ` Tom Rini
2020-05-22 16:12 ` Jagan Teki
2020-05-22 21:25 ` Tom Rini
2020-05-25 8:31 ` Jagan Teki
2020-05-25 13:15 ` Tom Rini
2020-05-19 19:23 ` [PATCH v2 2/9] dt-bindings: board: Document sifive,fu540-modeselect Jagan Teki
2020-05-20 13:13 ` [PATCH v2 2/9] dt-bindings: board: Document sifive, fu540-modeselect Bin Meng
2020-05-19 19:23 ` [PATCH v2 3/9] riscv: dts: fu540-c000-u-boot: Add " Jagan Teki
2020-05-19 19:23 ` [PATCH v2 4/9] drivers: Add fu540 board driver Jagan Teki
2020-05-19 19:23 ` [PATCH v2 5/9] sifive: fu540: Add Booting from SPI Jagan Teki
2020-05-19 19:23 ` [PATCH v2 6/9] env: Enable SPI flash env for SiFive FU540 Jagan Teki
2020-05-19 19:23 ` [PATCH v2 7/9] sifive: fu540: Mark the default env as SPI flash Jagan Teki
2020-05-19 19:23 ` [PATCH v2 8/9] sifive: fu540: Add boot flash script offset, size Jagan Teki
2020-05-19 19:23 ` [PATCH v2 9/9] sifive: fu540: Enable SF distro bootcmd Jagan Teki
2020-05-25 2:10 ` [PATCH v2 0/9] riscv: sifive/fu540: Booting from SPI Bin Meng
2020-05-25 2:27 ` Bin Meng
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