psp hpsum RHEL install question

[marrax]

I'm scripting the install of psp via hpsum during a Red Hat kickstart install.  The hpsum, is called with

./hpsum -express_install -nui

everything seems to run fine, but it creates multiple(3)  kernel and initrd files and my grub.conf contains 3 extra boot menu items. I would expect just one new grub.conf entry with the new kernel containing all the drivers required.

I'm not sure if  hpsum is creating kernels and initrd for individual drivers rather than compiling one kernel/initrd to include all the drivers that hpsum discovers and marks as required.   Does anyone know if this is true ? How can I check ?

Best Regards

Andy