diff options
| author | James Hilliard <[email protected]> | 2024-03-31 17:28:59 -0600 |
|---|---|---|
| committer | Michal Simek <[email protected]> | 2024-04-03 15:28:11 +0200 |
| commit | 6c4a739807bf50f3c375000565b76a92aab6a500 (patch) | |
| tree | 521384e475a82d2b6978b75df48861a737fe26f8 | |
| parent | 46947ef68f6a10352fce148da33521f1d2df37cb (diff) | |
xilinx: zynq: add FDT_FIXUP_PARTITIONS support
There are situations where we may want to let U-Boot modify the FDT
nand partitions for the kernel, such as when supporting multiple
sizes of NAND chips.
Signed-off-by: James Hilliard <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Michal Simek <[email protected]>
| -rw-r--r-- | board/xilinx/common/board.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/board/xilinx/common/board.c b/board/xilinx/common/board.c index 17291a9d3b9..f5117012d62 100644 --- a/board/xilinx/common/board.c +++ b/board/xilinx/common/board.c @@ -12,6 +12,7 @@ #include <env.h> #include <image.h> #include <init.h> +#include <jffs2/load_kernel.h> #include <lmb.h> #include <log.h> #include <asm/global_data.h> @@ -20,6 +21,7 @@ #include <i2c.h> #include <linux/sizes.h> #include <malloc.h> +#include <mtd_node.h> #include "board.h" #include <dm.h> #include <i2c_eeprom.h> @@ -701,6 +703,13 @@ int ft_board_setup(void *blob, struct bd_info *bd) u8 buf[MAX_RAND_SIZE]; int nodeoffset, ret; + static const struct node_info nodes[] = { + { "arm,pl353-nand-r2p1", MTD_DEV_TYPE_NAND, }, + }; + + if (IS_ENABLED(CONFIG_FDT_FIXUP_PARTITIONS) && IS_ENABLED(CONFIG_NAND_ZYNQ)) + fdt_fixup_mtdparts(blob, nodes, ARRAY_SIZE(nodes)); + if (uclass_get_device(UCLASS_RNG, 0, &dev) || !dev) { debug("No RNG device\n"); return 0; |