flash/nor/rp2040: allow flash size override from cfg

Do not enforce hard-wired size 32 MiB

Signed-off-by: Tomas Vanek <vanekt@fbl.cz>
Change-Id: I54608f75cc13996fda38ebd5d330e3b1893c2fd9
Reviewed-on: https://review.openocd.org/c/openocd/+/8446
Tested-by: jenkins
Reviewed-by: Jonathan Bell <jonathan@raspberrypi.com>
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>

diff --git a/src/flash/nor/rp2040.c b/src/flash/nor/rp2040.c
index ed8341d1ff963b53af7e034c0223c360165f11ed..5faba57a0814aedcfece1e2b8f240e333290e719 100644 (file)
--- a/src/flash/nor/rp2040.c
+++ b/src/flash/nor/rp2040.c
@@ -887,7 +887,10 @@ static int rp2040_flash_probe(struct flash_bank *bank)
        bank->write_end_alignment = 256;
 
        // Max size -- up to two devices (two chip selects) in adjacent 24-bit address windows
-       bank->size = 32 * 1024 * 1024;
+       if (bank->size == 0) {
+               /* TODO: get real flash size */
+               bank->size = 32 * 1024 * 1024;
+       }
 
        bank->num_sectors = bank->size / 4096;